Cincinnati Electronics 7500 Innovation Way

Mason, OH 45040 513-573-6100 Fax: 513-573-6741 www.L-3Com.com/ce 

### 28 January 2016 In Reply, Please Refer to Letter #GLMOVHD01282016 Federal Aviation Administration US Department of Transportation Docket Management System 1200 New Jersey Ave. S.E. Washington, D.C. 20590 Subject: L-3 Communications Cincinnati Electronics Exemption Request for Section 333 of FAA Modernization and Reform Act of 2012 Dear Sir or Madam, L-3 Communications Cincinnati Electronics (L-3 CE) seeks exemption from the requirements of 14 C.F.R §§ 61.113(a) & (b), 91.7(a), 91.121, 91.151(b), 91.405(a), 91.407(a)(l), 91.409(a)(l) & (a)(2), and 91.417(a) & (b), to operate an Unmanned Aircraft System (UAS) pursuant to Section 333 of the FAA Modernization and Reform Act of 2012 (FMRA). This exemption will permit L-3 CE to operat e a UAS for the purpose of conducting aerial video and photography over certain ar eas of the United States. Use and Interests of the petitioner The objective of L-3 CE's aerial video and photography opera tions is to provide high quality imaging for a variety of defense related product development. Background The Infrared Products Division of L-3 Cincinnati Electronics (L-3 CE) is a leading manufacturer of IR imaging systems and surveillance products which provide best in cl ass detection, identification and classification for US military. Based on more than 40 years experience in the design, development, and integration of IR devices in the defense/military and commercial sectors, L-3 CE’s IR thermal imaging technology delivers superior performance and reliability. L-3 CE sensors and thermal imaging systems empower our national security on every level. Our technologies increase situational awareness, enhance surveillance capabilities, and aid in the detection and deterrence of potential threats. The proven performance and reliability of our systems improves the safety of our military forces and homeland security professionals. In conflict zones, our high performance systems empower the warfighter with real-time intelligence for dominant maneuver and precision engagement. L-3 CE seeks an exemption to operate 3D Robotics Solo, Turbo Ace Infinity 6 and Turbo Ace Infinity 9 multi-rotor aircraft within the national air space (NAS). The 3D Robotics Solo (3DRSOLO), Turbo Ace Infinity 6 (INFINITY6), Turbo Ace Infi nity 9 (INFINITY9), and DJI Inspire 1 (INSPIRE) are each vertical takeoff and landing (VTOL) Unmanned Aircraft (UA) with a Ground Control Station (GCS) utilizing electronic tablet, smart phone systems or laptop computer. Each aircraft to be operated by L-3 CE will be registered in accordance with 49 U.S.C. 44103, Registration of Aircraft, as well as 14 C.F.R. Part 47, Aircraft Registration, and marked in accordance with 14 C.F.R. Part 45, Identification and Registration Marking.

## 2 Basis For Petition Petitioner, L-3 CE, pursuant to the provisions of the Federa l Aviation Regulations (14 C.F.R. § 11.61) and the FAA Modernization and Reform Act of 2012 (FMRA), Section 333, Special Rules for Certain Unmanned Aircraft Systems, hereby petitions the Administrator to commercially ope rate the 3DRSOLO, INFI NITY6, INFINITY9, and INSPIRE UAS in the NAS, and for an exemption from the requirements of 14 C.F.R. §§ 61.113(a) & (b), 91.7(a), 91.121, 91.151(b), 91.405(a), 91.407(a)(l), 91.409(a)(l) & (a)(2), and 91.417(a) & (b). In consideration of the speed, weight, size, and limited operating area as sociated with the unmanned aircraft an d its operation, L-3 CE's operation of the 3DRSOLO, INFINITY 6, INFINITY9 and INSPIRE UAS meets th e conditions of FMRA Section 333 and therefore, will not require an airworthin ess certificate in accordance with 14 C. F.R. Part 21, Subpart H. Accordingly, L-3 CE requests relief from Sections 91.405(a), 91.407(a)(1 ), 91.409(a)(l) & (a)(2), and 91.417(a) & (b), as these sections set forth requirements for maintenance that only apply to aircraft with an airworthiness certificate. L-3 CE submits that the requested relief is proper since an equivalent level of safety will be ensured. L-3 CE will use experienced personnel or technicians to perform main tenance, alterations, or preventive maintenance on the UAS using the methods, techniques, and practices prescribed in the operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, IN FINITY9 and INSPIRE Instruction Ma nuals). Furthermore, L-3 CE will document and maintain all maintenance records for the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS. Relief from certain requirements of Section 61.113(a) and (b), entitled Private pilot privileges and limitations: Pilot in command, is requested by L-3 CE to the extent necessary to allow a Pilot in Command (PIC) holding a private pilot or higher level certifi cate, as well as an airman medical certifi cate, and who has demonstrated, by meeting minimum flight- hour and currency requir ements, that the PIC is able to safe ly operate the 3DRS OLO, INFINITY6, INFINITY9 and INSPIRE UASs in a manner consistent with this exemption, including evasive and emergency maneuvers and maintaining appropriate distances from people, aircraft, vehicles and structures. L-3 CE seeks relief from Section 91.7(a), entitled Civil aircraft airworthiness, because the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs do not require an airworthin ess certificate in accordance with 14 C.F.R. Part 21, Subpart H. As such, L-3 CE submits that we will ensure th at the U AS is in an airworthy condition, prior to every flight, by determining that the UAS is in compliance with the operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, IN FINITY9 and INSPIRE Instruction Manuals), and that the aircraft are in a condition for safe flight. L-3 CE also seeks an exemption from the requirements of Section 91.121, entitled Altimeter Settings, as the 3DRSOLO, INFINITY6, INFINI TY9 and INSPIRE UASs will not have a typical barometric altimeter onboard. However, altitude information of 3D RSOLO, INFINITY6, INFI NITY9 and INSPIRE UAS w ill be provided to the PIC via Global Positioning System (GPS) equipment and radio communications telemetry data link, which downlinks from the UAS to the GCS for active monitoring of the flight path. This altitude information, combined with L-3 CE's operation of the 3DRSOLO, INFINITY6, IN FINITY9 and INSPIRE UAS with in visual line of sight, at or below 500 feet AGL, will ensure a level of safety equivalent to Section 91.121. Additionally, L-3 CE seeks an exemption from the requirements of Section 91.151 (b), entitled Fuel requirements for flight in VFR conditions. L-3 CE submits that safety will not be affected by operatio n of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs during daylight hours in visual meteorological conditions (VMC) under visual flight rules (VFR), with enough battery power to fly for a total duration of approximately 13.5 minutes to the first point of intended landing and, assuming normal cruising speed, to fly after that for at least 4.5 minutes. In accordance with 14 C.F.R. § 11.81, L-3 CE provides the following information in support of its petition for exemption: 1. Name And Address Of The Petitioner. L-3 Cincinnati Electronics 7500 Innovation Way Mason, Oh 45040

## 3 2. The Specific Sections Of 14 C.F.R. From Which L-3 CE Seeks Exemption. A L-3 CE Seeks Exemption Fr om The Requirements Of S ection 61.113(a) and (b). S ection 61.113, entitled Private pilot privileges and limitations: Pilot in command, subsecti ons (a) and (b) prescribe the following, in relevant part: (a) No person who holds a private pilot certificate may act as a pilot in command (PIC) of an aircraft that is carrying passengers or property for compensation or hire; nor may that person, for compensation or hire, act as PIC of an aircraft. (b) A private pilot may, for compensation or hire, act as PIC of an aircraft in connection with any business Or employment if-- (1) The flight is only incidental to that business or employment; and (2) The aircraft does not carry passenger s or property for compensation or hire. B L-3 CE Seeks Exemption From The Requirements Of Section 91.7(a). Section 91.7, entitled Civil aircraft airworthiness, subsection (a), states the following: No person may operate a civil aircraft unless it is in an airworthy condition. C L-3 CE Seeks Exemption From The Requirements Of Section 91.121. Section 91.121, entitled Altimeter settings, subsection (a), states the following, in part: (a) Each person operating an aircraft shall maintain the crui sing altitude or flight level of that aircraft, as the case may be, by reference to an altimeter that is set, when operating-- (i) Below 18,000 feet MSL, to-- (ii) The current reported altimeter settin g of a station along the route and within 100 nautical miles of the aircraft; (iii) If there is no station within th e area prescribed in paragraph (a)(1)(i) of this section, the current reported altimeter setting of an approp riate available station; or (iii) In the case of an aircraft not eq uipped with a radio, the elevation of the departure airport or an appropriate altimeter setting available before departure. D L-3 CE Seeks Exemption From The Requirements Of Section 91.151(b). Section 91.151, entitled Fuel requirements for flight in VFR conditions, subsection (b), states the following: (b) No person may begin a flight in a rotorcraft under VFR conditions unless (consideri ng wind and forecast weather conditions) there is enough fuel to fly to the first point of intended landing and, assuming normal cruising speed, to fly after that for at least 20 minutes. E L-3 CE Seeks Exemption From The Requirement Of Section 91.405(a). Section 91.405, entitled Maintenance required, subsection (a), states the following: Each owner or operator of an aircraft-- (a) Shall have that aircraft inspected as prescribed in s ubpart E of this part and shall between required inspections, except as provided in paragraph (c) of this section, have discrepancies repaired as prescribed in part 43 of this chapter[.] F L-3 CE Seeks Exemption From The Requirements Of Section 91.407(a)(1) Section 91.407, entitled Operation after maintenance, preven tive maintenance, rebuilding, or alteration, subsection (a)(l), states the following: (a) No person may operate any aircraft that has undergo ne maintenance, preventive maintenance, rebuilding, or alteration unless-- (i) It has been approved for return to service by a person authorized under§ 43.7 of this chapter. G L-3 CE Seeks Exemptio n From The Requirements Of Sections 91.409(a)(1) And 91.409(a)(2). Section 91.409, entitled Inspections, subsection (a), states the following: (a) Except as provided in paragraph (c) of this section, no person may operate an aircraft unless, within the preceding 12 calendar months, it has had --

## 4 (1) An annual inspection in accordance w ith part 43 of this chapter and has been approved for return to service by a person authorized by§ 43.7 of this chapter; or (2) An inspection for the issuance of an airworthiness certificate in accordan ce with part 21 of this chapter. H L-3 CE Seeks Exemption From The Requirements Of Sections 91.417(a) an d 91.417(b). Section 91.417, entitled Maintenance records, subsections (a) and (b), state the following: (a) Except for work performed in accord ance with§§ 91.411 and 91.413, each registered owner or operator shall keep the following reco rds for the periods specified in paragraph (b) of this section: (1) Records of the maintenance, preventive maintenance, and alteration and records of the 100-hour, annual, progressive, and other required or approved inspections, as appropriate, for each aircraft (including the airframe) and each engine, propeller, rotor, and appliance of an aircraft. The records must include-- (i) A description (or reference to data acceptable to the Administra tor) of the work performed; and (ii) The date of completion of the work performed; and (iii) The signature and certificate number of the pers on approving the aircraft for return to service. (2) Records containing the following information: (i) The total time in service of the airframe, each engine, each propeller, and each rotor. (ii) The current status of life-limited parts of each airframe, engine, propeller, rotor, and appliance. (iii) The time since last overhaul of all items installed on the aircraft which are requ ired to be overhauled on a specified time basis. (iv) The current inspection status of the aircraft, incl uding the time since the last inspection required by the inspection program under which the aircraft and its appliances are maintained. (v) The current status of applicable airworthiness dir ectives (AD) and safety directives including, for each, the method of compliance, the AD or safety directive number and revision date. If the AD or safety directive involves recurring action, the time and date when the next action is required. (vi) Copies of the forms prescribed by§ 43.9(d) of this ch apter for each major alteration to the airframe and currently installed engines, rotors, propellers, and appliances. (b) The owner or operator shall retain the following records for the periods prescribed: (1) The records specified in paragraph (a)(l) of this section shall be retained until the work is repeated or superseded by other work or for 1 year after the work is performed. (2) The records specified in paragraph (a)(2 ) of this section shall be retained an d transferred with the aircraft at the time the aircraft is sold. (3) A list of defects furnished to a registered owner or oper ator under § 43.11 of this chapter shall be retained until the defects are repaired and the aircraft is approved for return to service. 3. The Extent Of Relief L-3 CE Seeks And The Reason L-3 CE Seeks The Relief. I Extent Of Relief L-3 CE Seeks And The Reason L-3 CE Seeks Relief From Sec tion 61.113(a) And (b). Relief from Section 61.113(a) and (b) entitled Private pilot privileges and limitations: Pilot in command, is requested to the extent necessary to allo w a PIC holding a private pilot or higher level certificate, as well as a current and valid airman medical certificate, an d who has met certain flight-hour and currency requirements, to conduct the proposed UAS flight operations for compensation or hire. This relief is requested since the limitations set forth in Section 61.1 13(a) and (b) state that a private pilot may, for compensation or hire, act as PIC of an aircraft in connection with any business or employment if: (1) The flight is only incidental to that business or em ployment; and (2) The aircraft does not carry passengers or property for compensation or hire. As set forth more fully below, L-3 CE submits that an equivalent level of safety will be maintained because no PIC will be allowed to opera te the UAS unless that PIC has met certain flight hour and currency requirements, demonstrating that the PIC is able to safely operate the 3DRSOLO, INFINITY6 INFINITY9 and INSPIRE UASs in a manner consistent with the operations specifications as described in this exemption, including evasive and emergency maneuvers, as well as maintaining appropri ate distances from people, vessels, vehicles and structures. Further, L-3 CE submits that all flights each 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE, conducted by the PIC pursuant to the grant of this Petition: (1) will be inci dental to L-3 CE business; and (2) will not carry passengers or property for compensation or hire.

## 5 J Extent Of Relief L-3 CE Seeks And The Reason L-3 CE Seeks Relief From Section 91. 7(a). Relief from Section 91.7 (a) entitled Civil aircraft airworthiness, is requested to the extent required to allow L-3 CE to determine that the 3DRSOLO, INFI NITY6, INFINITY9 and INSPIRE UASs is in airworthy condition prior to every flight by ensuring that the UAS is in complian ce with the operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE Instruction Manuals). L-3 CE seeks the requested relief because the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs does not require an airworthiness certificate in accordance with 14 C.F.R. Part 21, Subpart H. Therefore, L- 3 CE will ensure that the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs are in an airworthy condition based upon its compliance with the operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE Instruction Manuals) prior to every flight, and further, determ ine that the aircraft are in condition for safe flight, as stated in the conditions and limitations below. K Extent Of Relief L-3 CE Seeks And The Reason L-3 CE Seeks Relief From Section 91.121. Relief from Section 91.121, entitled Altimeter settings, may be required to allow flight op erations of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs, which utilize a barometric pressure sensor, GPS equipment, and a radio communications telemetry data link to downlink altitude information from the UAS to the PIC at the ground control station (GCS). Since the FAA requires that any a ltitude information concerning UAS operations be reported to air traffic control (ATC) in feet above ground level (AGL), L-3 CE seeks the requested relief because 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS's altimeter may be set on the ground to zero feet AGL, rather than the local barometric pressure or field altitude, before each flight. Considering the limited altitude of the proposed operations, relief from 14 C.F.R. 91.121 is sought to the exte nt necessary to comply with the applicable conditions and limitations stated below. As more fully set forth herein , an equivalent level of safety will be maintained since the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs is equipped with a barometric pressure sensor and GPS equipment, which automatically ensures that a ground level pressure setting will be established prior to each flight, and provides the PIC with altitude informati on of the UAS on the heads-up display of the GCS. L Extent Of Relief L-3 CE Seeks And The Reason L-3 CE Seeks Relief From Section 91.151(b). Relief from Section 91.151 (b) entitled Fuel requirements fo r flight in VFR conditions, is requested to the extent required to allow flights of the battery powered 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs during daylight hours in visual meteorological conditions (VMC), under visual flight rules (VFR), for a total duration of 13.5 minutes to the first point of intended landing and, assuming normal cruising speed, to fly after that for at least 4.5 minutes. L-3 CE seeks the requested relief because with out an exemption from Section 91.151 (b), the flight time duration of the battery power ed 3DRSOLO, INFI NITY6, INFINITY9 and INSPIRE UASs will severely constrain the practicality of any aerial vi deo or still photo flight operations that L-3 CE proposes to conduct pursuant to this Petition. Significantly, as set forth below, the technical specifications and operating documents of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE, and L-3 CE' proposed operating limitations, ensure that L-3 CE will safely operate the battery powered 3DRSOLO, INFI NITY6, INFINITY9 and INSPIR E UASs during daylight hours in visual meteorological conditions (VMC), under visu al flight rules (VFR), with enough battery power to fly for a total duration of 13.5 minutes to the first point of intended landing and, assuming normal cruising speed, to fly after that for at least 4.5 minutes. M Extent Of Relief L-3 CE Seeks And The Reason L-3 CE Seeks Relief From Sections 91.405(a) Since Section 91.405(a) only applies to ai rcraft with an airworthiness certifi cate, L-3 CE requests relief from these Sections because 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs do not require airworthiness certificates. As set forth more fully below, the 3DRSOL O, INFINITY6, INFINITY9 and INSPIRE UASs meet the conditions of FMRA Section 333 for operation without an airworthiness certificate. Ac cordingly, L-3 CE will use trained technicians to perform maintenance, alterations, or preventive maintenance on the UAS using the methods, techniques, and practices prescribed in UAS operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE User Manuals). Furthermore, L- 3 CE will document and maintain all maintenance records for the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs.

## 6 N Extent Of Relief L-3 CE Seeks And The Reason L-3 CE Seeks Relief From Sections 91.407(a)(l) Since Section 91.407(a)(l) only applies to aircraft with an airworthiness certificate, L-3 CE requests relief from these Sections because 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs do not require airworthiness certificates. As set forth more fully below, the 3DRSOL O, INFINITY6, INFINITY9 and INSPIRE UASs meet the conditions of FMRA Section 333 for operation without an airworthiness certificate. Ac cordingly, L-3 CE will use trained technicians to perform maintenance, alterations, or preventive maintenance on the UAS using the methods, techniques, and practices prescribed in UAS operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE User Manuals). Furthermore, L- 3 CE will document and maintain all maintenance records for the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs. O Extent Of Relief L-3 CE Seeks And The Reason L-3 CE Seeks Relief From Sectio ns 91.409(a)(l) & (a)(2) Since Sections 91.409(a)(1) & (a)(2) only apply to aircraft with an airworthiness certific ate, L-3 CE requests relief from these Sections because 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs do not require airworthiness certificates. As set forth more fully below, the 3DRSOL O, INFINITY6, INFINITY9 and INSPIRE UASs meet the conditions of FMRA Section 333 for operation without an airworthiness certificate. Ac cordingly, L-3 CE will use trained technicians to perform maintenance, alterations, or preventive maintenance on the UAS using the methods, techniques, and practices prescribed in UAS operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE User Manuals). Furthermore, L- 3 CE will document and maintain all maintenance records for the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs. P Extent Of Relief L-3 CE Seeks And The Reason L- 3 CE Seeks Relief From S ections 91.417(a) & (b). Since Sections 91.417(a) & (b) only apply to aircraft with an airworthiness certificate, L-3 CE requests relief from this Sections because 3DRSOLO, IN FINITY6, INFINITY9 and INSPIRE UA Ss do not require airworthiness certificates. As set forth more fully below, the 3DRSOL O, INFINITY6, INFINITY9 and INSPIRE UASs meet the conditions of FMRA Section 333 for operation without an airworthiness certificate. Ac cordingly, L-3 CE will use trained technicians to perform maintenance, alterations, or preventive maintenance on the UAS using the methods, techniques, and practices prescribed in UAS operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE User Manuals). Furthermore, L- 3 CE will document and maintain all maintenance records for the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs. 4. The Reasons Why Granting L-3 CE Request Would Be In The Public Interest; That Is, How It Would Benefit The Public As A Whole. Granting the present Petition will further the public intere st by allowing L-3 CE to safely, efficiently, and economically perform aerial video and photography of landscape over certain areas of the United States. Additionally, use of the 3DRSOLO, IN FINITY6, INFINITY9 and INSPIRE UA Ss will decrease congestion of the NAS, reduce pollution, and provide significant benefits to the economy. Notably, the benefits of L-3 CE' proposed operation of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs will be realized without implicating any privacy issues. Q The Public Will Benefit From Decreased Congestion Of The NAS. 3DRSOLO, INFINITY6, INFINITY and INSPIRE UASs are battery powered and serve as a safe, efficient, and economical alternative to the manned airc raft traditionally utilized to obtain aerial imagery. By reducing the amount of manned aircraft needed to perform aerial video and photography, an exemption allowing the use of a 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs would reduce the amount of manned aircraft in the NAS, reduce noise and air pollution, as well as increase the safety of life and property in the air and on the ground. Furthermore, by reducing the number of manned aircraft operating in the NAS, congestion around airports caused by arriving and departing aircraft will be reduced. Th e 3DRSOLO, INFINITY6, INFINITY9 an d INSPIRE UASs do not require an airport to takeoff or land. Likewise, a reduction of manned aircraft conducting aerial video and photography missions would result in fewer aircraft that must be handl ed by air traffic control during the ground, takeoff, departure, arrival, and landing phases of flight operations. R The public will benefit from the safety and efficiency of the 3DRSOLO, INFINITY 6, INFINITY9 and INSPIRE UASs.

## 7 Conducting aerial video and photography with the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs, instead of manned aircraft, will greatly benefit the public by drastically reducing the levels of air and noise pollution generated during traditional aerial video and still photogra phy flight operations. By using battery power and electric motors, 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs produces no air pollution, and is the most viable environmentally conscious alternative to the cabin class, six cylinder internal combustion engine aircraft that are typically utilized for aerial video and photography, while burning approximately 20-30 gallons per hour of leaded aviation fuel. The 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS, while reducing the carbon footprint of aerial video and photography, also eliminates noise pollutio n, as the UA is propelled by battery powered electric motors, rather than an internal combustion engine. By using the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs to perform aerial video and photography, the substantial risk to life and property in the air and on the ground, which is usually associated with traditional manned aircraft flight operations, will be substantially reduced or completely eliminated. S Performing Aerial Video and Photography Operations With The 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS Will Benefit The Economy. In addition to being safe and effici ent, the 3DRSOLO, INFINITY6, INFI NITY9 and INSPIRE UAS is also an economical alternative to using manned aircraft to conduct similar aerial operations. As such, operation of a 3DRSOLO, INFINITY6, INFINI TY9 and INSPIRE UAS will allow United St ates based companies, like L-3 CE, to remain competitive and contribute to growth of the U.S. eco nomy. Specifically, with the rising cost of aviation fuel and the Environmental Protection Agency ("EPA") regulatory actions phasing ou t leaded aviation fuels, U.S. owned and operated companies must adopt new and alternative technology in order to remain competitive. Operating the battery powered 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs is one such technology that not only allows companies greater operational flexibility compared to manned aircraft, but provides such flexibility without the high operational cost of a traditional manned aircraft. T There Are No Privacy Issues. Similar to the manned aerial video and photography flight operations that have been conducted for decades, L-3 CE' proposed operation of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs will not implicate any privacy issues. Specifically, the 3DRSOLO, INFINITY6, INFINITY9 and INSPIR E UAS will be operated only in compliance with operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE Instruction Manual) which requires property owner involvement as well as local law enforcement notification, and in accordance with the Federal Aviation Regulations, including the minimum altitude requirements of 14 C.F.R. § 91.119. E. 5. The Reasons Why Granting The Exemption Would Not Adversely Affect Safety, Or How The Exemption Would Provide A Level Of Safety At Least Equal To That Provided By The Rule From Which L-3 CE Seeks Exemption. U Reasons Why 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs Meet The Conditions Of The FAA Modernization and Reform Act of 2012 (FMRA) Section 333. In consideration of the size, weight, speed, and limited operating area associated with the unmanned aircraft (UA) and its operation, L-3 CE' operation of a 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs meets the conditions of FMRA Section 333, and w ill not require an airworth iness certificate in accordan ce with 14 C.F.R. Part 21, Subpart H. Section 333 provides authority for a UAS to operate without airworthiness certification and sets forth requirements for considering whether a UAS will create a hazard to users of the NAS or the pub lic, or otherwise pose a threat to national security. Specifically, FM RA Section 333 states the following, in part: V In General--Notwithstanding any other requirement of this subtitle, and not later than 180 days after the date of enactment of this Act, the Secretary of Transportation shall determine if certain unmanned aircraft systems may operate safely in the national airspace system before co mpletion of the plan and rulemaking required by section 332 of this Act or the guidance required by section 334 of this Act. W Assessment of Unmanned Aircraft Systems.--In making the determination under subsection (a), the Secretary shall determine, at a minimum--

## 8 a) (1) which types of unmanned aircraft systems, if any, as a result of their size, weight, speed, operational capability, proximity to airports and populated areas, and opera tion within visual line of sight do not create a hazard to users of the national airspace system or the p ublic or pose a threat to national security; and (2) whether a certificate of waiver, certif icate of authorization, or airworthiness certification under section 44704 of title 49, United States Code, is required for the operation of unmanned aircraft systems identified under paragraph (1). X Requirements for Safe Operation.--If the Secretary determ ines under this section that certain unmanned aircraft systems may operate safely in the natio nal airspace system, the Secretary shall establish requirements for the safe operation of such aircraft systems in the national airspace system. b) c) In seeking this exemption, L-3 CE submits that the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS can operate safely in the NAS pursuant to FMRA S ection 333, as demonstrated by: (a) the characteristics of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS; (b) the pilot certification requirement; and (c) the specific operating limitations. Y The Specifications Of the 3DRSOLO, INFINITY6, IN FINITY9 and INSPIRE UAS Demonstrate their Safe Characteristics. The 3DRSOLO, INFINITY 6, INFINITY9 and INSPIRE UASs do not create a hazard to users of the NAS or the public, or otherwise po se a threat to national security cons idering its size, weight, speed, and operational capability. a) Technical Specifications Of the 3DRSOLO, INFINI TY6, INFINITY9 and INSP IRE UASs. The technical specifications of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs are set forth in the appendices and attachments. 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs Autonomous Flight And Navigation Modes Enable The UAS To Remain Within A Defined Operational Area. The 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs may be operated in both manual and fully autonomous flight modes. Flight Operations Of 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs Are Limited To The Line Of Sight Of A Certificated Pilot in Co mmand With A Safety Observer. L-3 CE will only utilize certificated pilots to act as a pilot in command (PIC) of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS. Additiona lly, a safety observer will assist all pilots during flight time. Z Flights 3DRSOLO, INFINITY6, INFI NITY9 and INSPIRE UASs Will Be Conducted Pursuant To Specific Operating Limitations. In seeking this exemption, L-3 CE proposes to commercially operate the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS for the special purpose of conducting aerial video and photography over certain areas of United States, pursuant to the following specific operating limitations: 1. Operations authorized by this grant of exemption will be limited to the following aircraft described in the operating documents, rotorcraft UASs weighing less than 55 pounds maximum gross weight: the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE Unmanned Aircraft Systems. Proposed operations of any other aircraft will require a new petition or a petition to amend this grant. 2. UAS operations under this exemption will be limited to conducting operations for the purpose of aerial video and photography. 3. The UAS may not be flown at an indicated airspeed exceeding 45 knots. 4. The UAS must be operated at an altitude of no more than 500 feet above ground level (AGL), as indicated by the procedures specified in the operating documents unless a special request is made and approved by ATC. All altitudes reported to ATC must be in feet AGL.

## 9 5. The UAS must be operated within visual line of sight (VLOS) of the PIC at all times. This requires the PIC to be able to use human vision unaided by any device other than corrective lenses, as specified on the PIC's FAA-issued airman medical certificate. 6. The use of first person view (FPV) goggles by the PIC or safety observer (SO) is not permitted. 7. All operations must utilize a safety observer (SO). The SO may be used to satisfy the VLOS requirement as long as the PIC always maintains VLOS capability. Th e SO and PIC must be able to communicate verbally at all times. Electronic messaging or texting is not permitted during flight operations. The PIC must be designated before the flight and cannot transfer his or her designation for the duration of the flight. The PIC must ensure that the SO can perform the functions prescribed in the operating documents. 8. The SO must not perform any other duties beyond assisting the PIC with seeing and avoiding other air traffic and other ground based obstacles/obstructions and is not permitted to operate the camera or flight instruments, but may relay radio communications. 9. The operating documents and the grant of exemption must be accessible during UAS operations and made available to the Administrator upon request. If a di screpancy exists between the conditions and limitations contained in the grant of exemption and the procedures outlined in the operating documents, the conditions and limitations contained in the grant of exemption ta ke precedence and must be followed. Otherwise, the operator must follow the procedures as outlined in its operating documents. The operator may update or revise its operating documents. It is the operator's resp onsibility to track such revisions and present updated and revised documents to the Administrator upon requ est. The operator must also present updated and revised documents if it petitions for extension or amendment to the grant of exemption. If the operator determines that any update or revision would affect the basis upon which the FAA granted the exemption, then the operator must petition for amendment to its grant of exemption. The FAA's UAS Integration Office (AFS-80) may be contacted if questions arise regarding updates or revisions to the operating documents. 10. Prior to each flight the PIC must insp ect the UAS to ensure that it is in a condition for safe flight. If the inspection reveals a condition that affects the safe ope ration of the UAS, the aircraft is prohibited from operating until the necessary maintenance has been performed and the UAS is found to be in a condition for safe flight. The Ground Control Station must be included in the preflight inspection. All maintenance and alterations must be properly documented in the aircraft records. 11. Any UAS that has undergone maintenance or altera tions that affect the UAS operation or flight characteristics, e.g. replacement of a flight critical component, must u ndergo a functional test flight. The PIC who conducts the functional test flight must make an entry in the aircraft records. 12. The pre-flight inspection must account for all potential discrepancies, e.g. inoperable components, items, or equipment, not already covered in the relevant sections of the operating documents. 13. The operator must follow the UAS manufacturer's aircraft/component, maintenance, overhaul, replacement, inspection, and life limit requirements. 14. The operator must carry out its ma intenance, inspections, and record keeping requirements, in accordance with the operating documents. Main tenance, inspection, alterations, and status of replacement/overhaul component parts must be noted in the aircraft records, including total time in service, description of work accomplished, and the signature of the authorized person re turning the UAS to service. 15. Each UAS operated under this exemption must co mply with all manufacturer Safety Bulletins. 16. The authorized person must make an entry in the aircraft record of the corrective action taken against discrepancies discovered between inspections.

## 10 17. The PIC must possess at least a privat e pilot certificate and at least a curre nt third- class medical certificate. 18. The operator may not permit any PIC to operate unle ss the PIC meets the operator's qualification criteria and demonstrates the ability to safely operate the UA S in a manner consistent with how the UAS will be operated under the exemption, including evasive an d emergency maneuvers and maintaining appropriate distances from persons, vessels, vehi cles and structures. PIC qualification flight hours must be logged in a manner consistent with 14 C.F.R. § 61.51 (b). Flights for the purposes of training the operator's PICs are permitted under the terms of the exemption. However, training operations may only be conducted during dedicated training sessions. During training, proficiency, and experience-building flights, all persons not essential for flight operations ar e considered nonparticipants, and th e PIC must operate the UAS with appropriate distance from n onparticipants in accordance w ith 14 C.F.R. § 91.119. 19. UAS operations may not be conducted during night, as defined in 14 C.F.R. § 1.1. All operations must be conducted under visual meteorological conditions (VMC). If flight at night is required, a special request will be made at the FAA office closest to proposed ar ea of operations. Flights under special visual flight rules (SVFR) are not authorized. 20. The UAS may not operate within 5 nautical miles of an airport reference point as denoted on a current FAA-published aeronautical chart unle ss a letter of agreement with that airport's management is obtained, and the operation is conduct ed in accordance with a NOT AM as requ ired by the operator's COA. The letter of agreement with the airport management must be made available to the Administrator upon request. 21. The UAS may not be operated less than 500 feet below or less than 2,000 feet horizontally from a cloud or when visibility is less than 3 statute miles from the PIC. 22. If the UAS loses communications or loses its GPS signa l, it must return to a pre- determined location within the planned operating area an d land or be recovered in accordan ce with the operating documents. 23. The PIC must abort the flight in the event of unpred icted obstacles or emergenc ies in accordance with the operating documents. 24. The PIC is prohibited from beginning a flight unle ss (considering wind and forecast weather conditions) there is enough power to fly at normal cruising speed to the intended landing point and land the UAS with 25% battery power remaining. 25. The operator must obtain an Air Traf fic Organization (ATO) issued Certif icate of Waiver or Authorization (COA) prior to conducting any operations under the grant of exemption. This COA will also require the operator to request a Notice to Airman (NOT AM) not more than 72 hours in advance, but not less than 48 hours prior to the operation. All operations shall be conducted in accordance with airspace requirements in the ATO issued COA including class of airspace, altitude and potential transponder requirements. 26. All aircraft operated in accordance with the exemption must be identified by serial number, registered in accordance with 14 C.F.R. part 47 , and have identification (N- Numb er) markings in accordance with C.F.R. part 45, Subpart C. Markings must be as large as practicable. 27. Before conducting operations, the radio frequency spectrum used for operation and control of the UAS must comply with the Federal Communications Commission (FCC) or other appropriate government oversight agency requirements. 28. The documents required fewer than 14 C.F.R. 91.9 and 91.203 must be available to the PIC at the Ground Control Station of the UAS any time the UAS is opera ting. These documents must be made available to the Administrator or any law enfor cement official upon request.

## 11 29. The UAS must remain clear and yield the right of way to all manned aviation operations and activities at all times. 30. The UAS may not be operated by the PIC from any moving device or vehicle. 31. Flight operations must be conducted at least 500 feet from all nonparticipating persons (persons other than the PIC, SO, operator trainees or essential persons), vessels, ve hicles, and structures unless: a. Barriers or structures are present that sufficien tly protect nonparticipating persons from the UAS and/or debris in the event of an accident. The op erator must ensure that nonparticipating persons remain under such protection. If a situation ar ises where nonparticipating persons leave such protection and are within 500 feet of the UAS, flight operat ions must cease immediately and/or; b. The aircraft is operated near vessels, vehicles or structures where the ow ner/controller of such vessels, vehicles or structures has granted permission and the PIC has made a safety assessment of the risk of operating closer to those objects an d determined that it does not present an undue hazard, and; c. Operations nearer to the PIC, SO , operator trainees or essential persons do not present an undue hazard to those persons per§ 91.119(a). d. All operations shall be conducte d over private or controlled-access property with permission from the land owner/controller or authorized represen tative. Permission from land owner/controller or authorized representative will be obtai ned for each flight to be conducted.

e. Any incident, accident, or flight operation that tran sgresses the lateral or vertical boundaries of the operational area as defined by the applicable COA must be reported to the FAA's UAS Integration Office (AFS-80) within 24 hours. Accidents must be reported to the National Transportation Safety Board (NTSB) per instructions contained on the NTSB Web site: www.ntsb.gov

. AA Reasons Why An Exemption From The Requirements Of Section 61.113(a) And (b) Would Not Adversely Affect Safety . L-3 CE submits that the equivalent level of safety established by Section 61.113(a) and (b) will be maintained because no PIC will be allowe d to operate the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS unless that PIC has demonstrated, by meeting minimum flight-hour and currency requirements, that the PIC is able to safely operate the UAS in a manner consistent with the exemption, including evasive and emergency maneuvers and maintaining appropriate distances from people, vessels, vehicles and structures. Considering L-3 CE' proposed area of operations and the operating limitations set forth-above; the parallel nature of private pilot aeronautical knowledge requirements to thos e of commercial pilot requir ements; and the airmanship skills necessary to safely operate the UAS, L-3 CE subm its that the additional manned airmanship experience of a commercially certificated pilot would not correlate to th e airmanship skills necessary fo r L-3 CE's specific proposed flight operations. The FAA has previously granted relief from Section 61.113 (a) and (b) specific to UAS, in circumstances similar, in all material respects, to those presented herein (e.g. Exemption Nos. 11741, 13382, 13999). L-3 CE will not allow any PIC to operate th e 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS unless that PIC has demonstrated, by meeting minimum flight-hour requirements or the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS training and currency requirements, that the PIC is able to safely operate UAS in a manner consistent with this exemption, including evasive and emergency maneuvers and maintaining appropriate distances from people, vessels, vehicles and structures. Specifically, the PIC must have accumulated and logged, in a manner consistent with 14 C.F.R. § 61.51(b), 25 hours of total time as a UAS rotorcraft pilot (with a minimum of 5 hours of those hours as a UAS pilot operating the same make and model of UAS to be used for operations under the exemption). In addition to the hour requiremen ts, the PIC must accomplish 3 takeoffs and landi ngs in the preceding 90 days (for currency purposes). E.3. Reasons Why An Exemption From The Requir ements Of Section 91.7(a) Would Not Adversely Affect Safety.

## 12 The equivalent level of safety established by Section 91.7 (a) will be maintained because prior to every flight, L-3 CE will ensure that the 3DRSOLO, INFINITY6, INFINITY9 an d INSPIRE UASs are in an airworthy condition based upon the UAS's compliance with its operating docu ments and as stated in the conditions and limitations herein. E.4. Reasons Why An Exemption From The Requirements Of Sec tion 91.121 Would Not Adversely Affect Safety. The equivalent level of safety established by Section 91.121 will be maintained because the altitude information of 3DRSOLO, INFINITY6, INFI NITY9 and INSPIRE UAS will be provided to the PIC via GPS equipment and a radio communications telemetry data link, which downlinks from the UAS to the GCS for active monitoring of the flight path and altitude. This altitude information, comb ined with L-3 CE's operatio n of 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs w ithin visual UAS line of sight, at or be low 500 feet AGL, will ensure a level of safety equivalent to Section 91.121. The altitude informa tion will be generated by GPS equipment installed onboard the aircraft. Prior to each flight, a zero altitude initiation poi nt is automatically established by the UAS at ground level. E.5. Reasons Why An Exemption From The Requirements Of Section 91.1 51(b) Would Not Adversely Affect Safety. A grant of this exemption would ensure an equivalent level of safety established by 14 C.F.R. Section 91.151(b) as a result of (l) the technical specifications of 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs; (2) the limitations on the proposed flight operations; and (3) the location of the proposed flight operations. Accordingly, L-3 CE will ensure th at it will safely operate the batte ry powered 3DRSOL O, INFINITY6, INFINITY9 and INSPIRE UA during daylight hours in VFR conditions, with enough battery power to fly for a maximum duration of 30 minutes to the first point of intended landing and, assuming normal cruising speed, to fly after that for at least 4.5 minutes. E.6. Reasons Why An Exemption From The Requirements Of Sections 91.405(a), 91.407(a)(l), 91.409(a)(l) & (a)(2), And 91.417(a) & (b) Would Not Adversely Affect Safety. In seeking this exemption, L-3 CE submits that the equi valent level of safety with regard to the regulatory maintenance and alteration requirements established by Sections 91.405(a), 91.407(a)(l), 91.409(a)(l) & (a)(2), and 91.417(a) & (b) will be met because L-3 CE will use trained technicians to pe rform maintenance, alterations, or preventive maintenance on the UAS using the methods, techniques, and practices prescribed in the operating documents (i.e., Monthly Maintenance Log, and 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE Instruction Manual). Furthermore, L-3 CE will document and maintain all maintenance records for the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS. Since the 3DRSOLO, INFINITY6, INFI NITY9 and INSPIRE UAS will be inspected as prescribed by the operating documents, L-3 CE will maintain the equivalent level of safety established by Sections 91.405(a), 91.409(a)(l), and 91.409(a)(2). A copy of 3DRSOLO, INFINITY6, and INSPIRE User Manuals are attached. A summary is presented in the Appendices. Likewise, the exemption sought will not adversely affect safety because L-3 CE will use traine d technicians to perform maintenance, alterations or preventive maintenance on the UAS using the methods, techniques, and practices prescribed by the operating documents. Furthermore, the exemption sought would maintain an equivalent level of safety established by Sections 91.407, 91.417(a) and 91.417 (b), because all maintenan ce of the UAS will be perfor med by trained technicians. Maintenance will be documented and maintained utilizing the monthly maintenance log. Significantly, previous exemptions granted by the FAA concerning Sections 91.405(a), 91.407(a)(l), 91.409(a)(l) & (a)(2), and 91.417(a) & (b) establish that safety is not adversely affected when the technical characteristics and operating limitations of the UAS are considered. In consideration of L-3 CE' proposed operating limitations, the operating documents, and the technical aspects of the 3DRSOLO, IN FINITY6, INFINITY9 and INSPIRE UAS, L-3 CE submits that safety will not be adversely affected by granting exemption from 14 C.F.R. Sections 91.405(a), 91.407(a)(l) and (a)(2), 91.409(a)(2), and 91.417(a) and (b). E.7. The FAA May Prescribe Any Other Conditions For Safe Operation.

## 13 In accordance with Section 333 of th e FAA Modernization and Reform Act of 2012 (FMRA) and 14 C.F.R. § 21.16 entitled Special Conditions, L-3 CE requests that the FAA pr escribe special conditions for the intended operation of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS, which contain such safety standards that the Administrator finds necessary to establis h a level of safety equivalent to that established by 14 C.F.R. Part 21, Subpart H, and 14 C.F.R §§ 61.113(a) & (b), 91.7 (a), 91.121, 91.15l(b), 91.405(a), 91.407(a)(l), 91.409(a)(l) & (a)(2), and 91.417(a) & (b). Such special conditions will permit safe operation of the UAS for the limited purpose of conducting aerial video and photography over certain areas of the United States for compensation or hire. FMRA Section 333 sets forth the requirements for considering wh ether a UAS will create a haza rd to users of the NAS or the public, or otherwise pose a threat to national security ; and further, provides the authority for such UAS to operate without airworthiness certificatio n in accordance with any requirements that must be established for the safe operation of the UAS in the NAS. Likewise, the Administrator may prescribe special conditions pursuant to 14 C.F.R. § 21.16, for operation of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS, since the airworthiness regulations of 14 C.F.R. Part 21 do not contain adequate or appropriate safety standards, due to the novel or unusual design features of the aircraft. Sectio n 21.16, entitled Special Conditions, states the following: If the FAA finds that the airworthiness regulations of this subchapter do not contain adequate or appropriate safety standards for an aircraft, aircraft engine, or propeller because of a novel or unusual design feature of the aircraft, aircraft engine or propeller, he prescribes special co nditions and amendments theret o for the product. The special conditions are issued in accordance with Part 11 of this chapter and contain such safety standards for the aircraft, aircraft engine or propeller as the FAA finds necessary to es tablish a level of safety equivalent to that established in the regulations. See 14 C.F.R. § 21.16. Therefore, in accordance with FMRA Section 333 and 14 C.F.R. § 21.16, the FAA may prescribe special conditions for L-3 CE intende d operation of the 3DRSOL O, INFINITY6, INFINITY9 and INSPIRE UAS, which contain such safety standards that the Administrator finds necessary to establish a level of safety equivalent to that established by 14 C.F.R. Part 21, Subpart H, and 14 C.F.R Sections 61.113(a) & (b), 91.7(a), 91.121, 91.15l(b), 91.405(a), 91.407(a)(l), 91.409(a)(l) & (a)(2), and 91.417(a) & (b). F. A Summary That Can Be Published In The Federal Register, stating: The Rules From Which L-3 CE Seeks Exemption: The Rules From Which L-3 CE Seeks Exemption: L-3 CE seeks exemption from the requirements of 14 C.F.R Sections 61.113 ( a)&(b), 91.7(a), 91.121, 91.151(b), 91.405(a), 91.407(a)(1), 91.409(a)(1) & (a)(2), and 91.417(a) & (b). A Brief Description Of The Nature Of The Exemption L-3 CE Seeks: This exemption will permit L-3 CE to commercially operate an Unmanned Aircraft System (UAS) for the purpose of conducting aerial video and photography over certain areas of the United States. Any Additional Information, Views, Or Argume nts Available To Support L-3 CE’s Request. This Petition is made pursuant to the FAA Modernizati on and Reform Act of 2012 (FMRA) Section 333, which directs the Secretary of Transporta tion to determine if certain U AS may operate safely in the NAS. As such, L-3 CE' request for exemption may be granted pursuant to the authority of FMRA Section 333 and 14 C.F.R. Part 11, as set forth above. FMRA Section 333 sets forth the requirements for considering whether a UAS will create a hazard to users of the NAS or the public, or ot herwise pose a threat to national security; and further, provides the authority for such UAS to operate without airw orthiness certification. As discussed in detail above, L-3 CE will operate the 3DRSOLO, INFINITY6, INFINITY9 an d INSPIRE UAS safely in the NAS, without creating a hazard to users of the NAS, or the public, or otherwise pose a threat to national security. Conclusion As set forth herein, L-3 CE seeks an exemption pursuant to 14 C.F.R. § 11.61 and Section 333 of the FAA Modernization and Reform Act of 2012 (FMRA), which wi ll permit safe operation of the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs commerci ally, without an airworthiness certificate, for the limited purpose of conducting aerial video and photography over certain areas of the United States. By granting this Petition, the FAA Administrator will be fulfilling the Congressional mandate of the FAA Modernization and Reform Act of 2012, while also advancing the interests of the public, by allowi ng L-3 CE to safely, efficien tly, and economically operate the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UASs commercially within the NAS. In accordance with the Federal Aviation Regulations and the FAA Moderniza tion and Reform Act of 2012, Section 333, L-3 CE respectfully requests that the Administrator grant this Petitio n for an exemption from the requirements of 14 C.F.R

## 14 Sections 61.113(a) & (b), 91.7(a), 91.121, 91.151(b), 91.405 (a), 91.407(a)(1), 91.409(a)(l) & (a)(2), and 91.417(a) & (b), and permit L-3 CE to operate the 3DRSOLO, INFINITY6, INFINITY9 and INSPIRE UAS commercially for the purpose of conducting aerial video and photography over certain areas of the United States. L-3 CE trusts this information is adequate for the FAA to grant our requests. If you have any questions or require any additional information, please contact Harish Hiriyanna iah, at 513-204-7256, Chris Fearing, at 513-573-6972, or the undersigned. Respectfully submitted, L-3 COMMUNICATIONS CINCINNATI ELECTRONICS

George L. Macomber Division Director of Contracts 513-204-7168 George.Macomber@L-3Com.com Appendices: A. 3DR Solo B. Turbo Ace Infinity 6 C. Turbo Ace Infinity-9Pro Octocopter D. DJ1 Inspire 1 Attachments: A. Solo User Manual B. CineWing-6 Manual C. Inspire 1 User Manual en v2.0 1218

## 15 Cincinnati Electronics 

### Appendix A: 3DR Solo 

## https://3drobotics.com/wp-c ontent/uploads/2015/11/v8_11_20_15.pdf

Estimated flight time up to 25 minutes* Default maximum altitude 150 ft. (46 m) above ground level** Range .5 mile*** (.8 km) Payload capacity 1 lb. (450 g) Cruise speed 18 mph (8 m/s) Maximum speed 33 mph (15 m/s)**** Wind speed limitation 25 mph (11 m/s) Operating temperature 32° F - 113° F (0° C to 45° C) Height 10” Wingspan 18” Total Weight 3.3 lb * Flight time varies with payloa d, wind conditions, elevation, temper ature, humidity, flying style, and pilot skill. Listed flight time applies to elevations less than 2,000 ft above sea level. ** To adjust maximum a ltitude, see Section 8.7. *** Depending on environmental conditions **** This top speed corresponds to Solo when operating in Fly mode. Maximum speeds for advanced modes may vary; see Section 8.1 for more information. Appendix B: Turbo Ace Infinity 6 

## Estimated flight time up to 30 minutes* Estimated maximum altitude 1000 ft Range .5 mile Payload capacity 10 lb. Cruise speed 22 mph (10 m/s) Estimated Maximum speed 45 mph Wind speed limitation 22 mph (10 m/s) Operating temperature 32° F - 113° F (0° C to 45° C) Height 19.2” Wingspan 51.75” Total weight Not to exceed 25 lb

## 16 Cincinnati Electronics 

### Appendix C: Turbo Ace Infinity-9Pro Octocopter 

## Estimated flight time up to 15 minutes* Estimated maximum altitude 1000 ft Range 1.2 mile Maximum Total Weight 46.5 Payload capacity 20 lb. Cruise speed 22 mph (10 m/s) Estimated Maximum speed 45 mph Wind speed limitation 35 mph Operating temperature 32° F - 113° F (0° C to 45° C) Height 24” Wingspan 66.5” Total weight Not to exceed 46.5 lb Appendix D: DJ1 Inspire 1 

## Estimated flight time up to 15 minutes* Estimated maximum altitude 400 ft Range 1.2 mile Maximum Total Weight 7.5 lb. Payload capacity 1 lb. Cruise speed 22 mph (10 m/s) Estimated Maximum speed 45 mph Wind speed limitation 35 mph Operating temperature 32° F - 113° F (0° C to 45° C) Height 12” Wingspan 17” Total weight Not to exceed 7.5 lb

# User Manual 

# TM

# 3DR Support
Contact 3DR Support for questions and technical help. online: 3dr.com/support email: support@3dr.com call: +1 (858) 225-1414 (direct) +1 (855) 982-2898 (toll free in the US and Canada) Support line hours: Mon-Fri 8 am to 5 pm PST

3D Robotics (3DR) 1608 4th Street, Suite 410 Berkeley, CA 94710 Tel. +1 (858) 225-1414 3dr.com

Solo User Manual V6 © 2015 3D Robotics Inc. Solo is a trademark of 3D Robotics, Inc.
GoPro, HERO, the GoPro logo, and the GoPro Be a HERO logo are trademarks or registered trademarks of GoPro, Inc.

# Contents

1 Introduction 1 1.1 System Overview 1 1.2 Aircraft Overview 2 1.3 Controller Overview 3 1.4 Operating Parameters 4 1.5 Autopilot 5 1.6 Propulsion 5 1.7 LED Meanings 5 2 Setup 6 2.1 In the Box 6 2.2 Battery 6 2.3 Controller 8 2.4 Propellers 9 2.5 Camera 9 2.6 Mobile App 11 3 Safety 15 3.1 Location 15 3.2 Environmental Awareness 15 3.3 Visual Line of Sight 15 3.4 Flight School 15 3.5 Propellers 16 3.6 GPS 16 3.7 Home Position 16 3.8 Altitude Limit 16 3.9 Emergency Procedures 17 3.10 Flight Battery 18 3.11 Controller 18 3.12 Antenna Configuration 18 4 First Flight 19 4.1 Preflight Checklist 19 4.2 Takeoff 19 4.3 Landing 20 4.4 Return to Home 21 4.5 In-Flight Data 22 4.6 Joystick Control 23 4.7 App Interface Overview 26 5 Smart Shots 27 5.1 Selfie 27 5.2 Cable Cam 28 5.3 Orbit 30 5.4 Follow 31 6 Alerts 33 6.1 Preflight Errors 33 6.2 In-Flight Errors 34 7 Advanced Settings 37 7.1 Advanced Flight Modes 37 7.2 Enabling Advanced Flight Modes 38 7.3 Accessing Advanced Flight Modes 38 7.4 Home Position Safety 38 7.5 Performance Adjustment 39 7.6 Units 39 7.7 Maximum Altitude Adjustment 398 Support 40 9 Maintenance 40 9.1 Controller Battery Replacement 40 9.2 Calibrations 41 9.3 Pairing the Controller 42 9.4 Legs 43 9.5 Battery Tray 46 9.6 Motors 47 9.7 Factory Reset 49 10 Appendix 51 10.1 Specifications 51 10.2 Warranty 52 10.3 Regulatory Compliance 52

# Figures

Figure 1.1.3.1 : Solo System Context Diagram 1 Figure 1.2.4.1: Solo Overview 2 Figure 1.3.10.1: Controller Overview 4 Figure 1.4.10.1: Solo Operating Parameters 4 Figure 1.6.10.1: Solo Motor Order 5 Figure 2.1.10.1: Solo Parts 6 Figure 2.2.1.1: Solo Battery Charging 7 Figure 2.2.2.1: Powering Solo 7 Figure 2.3.1.1: Controller Charging 8 Figure 2.3.2.1: Power On Controller 8 Figure 2.4.1.1: Attach Propellers 9 Figure 2.5.1.1: Attach Camera 10 Figure 2.5.2.1: Camera Configuration Process 10 Figure 2.6.2.1: Connect to Solo Link 11 Figure 2.6.3.1: App - Settings Menu 11 Figure 2.6.3.2: App - Wi-Fi Settings 12 Figure 2.6.4.1: Controller Preflight Prompt 12 Figure 2.6.4.2: App - Software Update 12 Figure 2.6.4.3: App - Connecting Instructions 12 Figure 2.6.4.4: App - Instructions List 13 Figure 2.6.4.5: App - Download Update 13 Figure 2.6.4.6: App - Start Update 13 Figure 2.6.4.7: Controller - Updating 13 Figure 2.6.4.8: App - Update Disconnection Conf. 13 Figure 2.6.4.9: Controller Update Complete 14 Figure 2.6.4.10: Controller - Waiting for Solo 14 Figure 2.6.4.11: App - Update Success 14 Figure 2.6.5.1: App - Viewing Video 14 Figure 3.4.5.1: App Flight School 15 Figure 3.9.5.1: Controller - Motor Shutoff 17 Figure 3.12.5.1: Controller Antenna Orientation 18 Figure 4.2.1.1: Controller - Start Motors Prompt 19 Figure 4.2.2.1: Controller - Takeoff Prompts 20 Figure 4.3.2.1: Controller - User-Initiated Landing 20 Figure 4.4.2.1: Return to Home Button 21 Figure 4.4.2.2: RTH Below 21 Figure 4.4.2.3: RTH Above 21 Figure 4.5.2.1: Controller - In-Flight Data 22 Figure 4.6.2.1: Controller Left Joystick 23 Figure 4.6.2.2: Throttle Joystick Behaviors 23 Figure 4.6.2.3: Yaw Joystick Behavior 24 Figure 4.6.2.4: Controller Right Joystick Controls 24 Figure 4.6.2.5: Pitch Joystick Controls 25 Figure 4.6.2.6: Roll Joystick Controls 25 Figure 4.7.2.1: App - Main Interface 26 Figure 4.7.2.1: App - Shot List 26 Figure 5.1.2.1: Selfie Path and Settings 27 Figure 5.1.1.1: App - Selfie Activation 27 Figure 5.1.2.1: App - Selfie Control 28 Figure 5.1.2.2: Controller - Selfie Control 28 Figure 5.1.3.1: App - Selfie Settings 28 Figure 5.2.1.1: App - Cable Cam Setup 29 Figure 5.2.2.1: App - Cable Cam Controls 29 Figure 5.2.2.2: Controller - Cable Cam Controls 29 Figure 5.2.3.1: App - Cable Cam Settings 29 Figure 5.3.1.1: App - Orbit Setup 30 Figure 5.3.2.1: App - Orbit Controls 30 Figure 5.3.2.2: Orbit Controls 31 Figure 5.3.3.1: App - Orbit Settings 31 Figure 5.4.1.1: App - Follow Setup 31 Figure 5.4.2.1: Follow Controls 32 Figure 5.4.3.1: App - Follow Settings 32 Figure 6.1.1.1: Controller - Calibration Progress Alerts 33 Figure 6.1.1.2: Controller - Uneven Surface Alert 33 Figure 6.1.1.3: Controller - Re-Calibration Alerts 33 Figure 6.1.1.4: Controller - Calibration Error Alert 34 Figure 6.1.2.1: Controller - Service Alerts 34 Figure 6.2.1.1: Controller - Altitude Limit Alert 34 Figure 6.2.2.1: Controller - App Connection Alerts 35 Figure 6.2.3.1: Controller - Cont. Disconnected Alert 35 Figure 6.2.3.2: Controller - Controller Signal Alerts 35 Figure 6.2.4.1: Controller - GPS Signal Alerts 36 Figure 6.2.5.1: Controller - Low Battery Alerts 36 Figure 6.2.5.2: Controller - Critical Battery Alert 36 Figure 6.2.6.1: Controller - Controller Battery Alerts 36 Figure 7.2.5.1: App - Advanced Settings 38 Figure 7.3.5.1: App - A and B Presets 38 Figure 7.5.5.1: App - Performance Sliders 39 Figure 7.6.5.1: App - Change Units 39 Figure 7.7.5.1: App - Altitude Limit 39 Figure 8.7.5.1: App - Submit Trouble Ticket 40 Figure 9.1.5.1: Controller Battery Installation 40 Figure 9.2.1.1: App - Compass Calibration Setup 41 Figure 9.2.1.2: App - Compass Calibration Procedure 41 Figure 9.2.2.1: App - Level Calibration 41 Figure 9.3.2.1: Pair Button 42 Figure 9.3.2.2: Detected Solo 42 Figure 9.3.2.3: Solo Paired 42 Figure 9.4.2.1: Leg Types 43 Figure 9.4.1.1: Standard Leg Replacement Process 43 Figure 9.4.2.1: Detaching the Antenna from the Leg 44 Figure 9.4.2.2: Attaching New Leg with Exist. Antenna 44 Figure 9.4.2.3: Attaching Existing Antenna to New Leg 44 Figure 9.4.3.1: Compass Connector on Mainboard 45 Figure 9.4.3.2: Insert New Leg with Compass 45 Figure 9.5.1.1: GPS Cover Removal 46 Figure 9.5.2.1: Battery Tray Removal 46 Figure 9.5.2.2: Battery Tray Detachment 46 Figure 9.6.2.1: LED Cover Removal 47 Figure 9.6.2.2: Motor Pod Removal 47 Figure 9.6.2.3: Motor Pod Disconnection 48 Figure 9.6.2.4: Motor Pod Connection 48 Figure 9.6.2.5: Motor Pod and LED Cover Attachment 48 Figure 9.7.2.1: Pair Button 49 Figure 9.7.2.2: Strobing Pairing Light 49 Figure 9.7.2.3: Controller Reset 49 Figure 9.7.2.4: Controller Update 501 

# 1 Introduction We designed Solo to be the perfect aerial-video tool. It’s powerful, simple and reliable with intuitive Smart Shots inspired by our favorite cinema pilots. With Solo, you don’t need a professional camera crew, you can get the perfect shot every time. We’re excited to share our passion with you and help you see your world from a new perspective. Join us in capturing the next evolution of creative videography 

# 1.1 System Overview The Solo system includes Solo, the Controller, and the Solo App. As the operator, you interact with the controller and app on the ground, and the controller communicates with Solo during flight.

1.1.1 Solo Solo is a small unmanned aerial vehicle powered by four motors and four propellers. Solo’s onboard computers control navigation, attitude, and communications in flight while sending real-time telemetry and video output and receiving control inputs over the 3DR Link secure Wi-Fi network. Solo is optimized for capturing aerial video using a GoPro® HERO camera.

1.1.2 Controller The controller provides control mechanisms and displays in-flight data on a full-color screen. Using twin longrange antennas, the controller acts as the central hub for all communication on the 3DR Link network, receiving all communications from Solo and the app, forwarding telemetry outputs to the app, and managing the transmission of all control inputs to Solo. 1.1.3 App The Solo App outputs a live video stream from an onboard GoPro® camera to an Android or iOS device. The App allows you to view the live video with overlaid telemetry and access a simplified graphic interface for controlling Solo’s advanced functions. The App also connects to the 3DR Link network to receive video and telemetry outputs and send control inputs.

Figure 1.1.3.1 : Solo System Context Diagram Video output Telemetry output Control input

Operator 3DR Solo Controller 3DR Solo
3DR Solo

App Air Ground

3DR Link Secure WiFi

Network2 

# 1.2 Aircraft Overview

1.2.1 Smart Battery The battery connects to Solo’s battery bay. Solo’s power button is located on the battery; Solo can only be powered when the battery is connected.

1.2.2 Motors and Propellers Solo’s arms are labeled one through four on the ends of the arms. Motors on arms #1 and #2 spin counterclockwise and use clockwise-tightening propellers with silver tops. Motors on arms #3 and #4 spin clockwise and use counterclockwise-tightening propellers with black tops.

1.2.3 Orientation LEDs Each arm contains an LED for ground-to-air directional awareness; when armed for flight, the two front arms (#1 and #3) display white, and the two rear arms (#2 and #4) display red. This LED scheme mimics the headlight and taillight style of a car.

1.2.4 Fixed Camera Mount and HDMI Cable Solo includes a GoPro® The Frame fixed mount to mount a GoPro® HERO camera. The HDMI cable connects to the GoPro® to output video during flight.

Figure 1.2.4.1 : Solo Overview Silver-top propeller
Power button Battery Rear orientation LEDs Black-top propeller
Motor Arm numbering
Front orientation LEDs

Fixed camera mount HDMI cable Height: 10.2” Motor-to-motor: 18.1” Weight (no camera): 3.3 lbs.3 

# 1.3 Controller Overview

1.3.1 Mobile-Device Holder Mount an Android or iOS device to run the Solo App and effortlessly integrate the App into the controller’s operational flow. A user-supplied smartphone or tablet is required to initialize Solo and use Smart Shots.

1.3.2 Joysticks The controller’s left and right joysticks provide direct manual control of Solo and physical control mechanisms for use with Smart Shots.

1.3.3 Screen The controller’s full-color screen provides live in-flight data and prompts for certain Solo functions.

1.3.4 Power Button Press the power button once to check the controller’s battery level. Hold the power button until you see the controller startup screen to power on the controller.

1.3.5 Fly Button The Fly button lets you control Solo’s main flight functions: starting motors, takeoff, land, and activating GPS flight.

1.3.6 Return Home The Return Home button allows you to end your flight automatically at any point by returning Solo to its original launch point and landing.

1.3.7 Pause Button The Pause button is Solo’s emergency air brake. Press Pause to stop Solo and hover in place at any time.

1.3.8 Option Buttons The A and B buttons change functionality based on where you are in the operational flow. The screen will show the currently assigned functions of A and B at all times. You can program A and B to specific functions using the app. By default, the A button is assigned to Cable Cam and the B button is assigned to Orbit.

1.3.9 Antennas The controller’s long-range dipole antennas communicate with Solo during flight. See Section 3.12 for proper antenna configuration.

1.3.10 Gimbal Controls The paddle, buttons, and dial on the top of the controller are used to control the Solo Gimbal. They can also be used in some Smart Shots.4 Figure 1.3.10.1 : Controller Overview 

# 1.4 Operating Parameters The following operating parameters apply to Solo. Always operate Solo within these parameters. Solo’s performance and behaviors may vary significantly conditions violate the parameters listed below. Figure 1.4.10.1 : Solo Operating Parameters

*Flight time varies with payload, wind conditions, elevation, temperature, humidity, flying style, and pilot skill. Listed flight time applies to elevations less than 2,000 ft above sea level. **See Section 7.7 to adjust maximum altitude. ***Depending on environmental conditions ****This top speed corresponds to Solo when operating in Fly mode. Maximum speeds for advanced modes may vary, see Section 7.1 for more information.\ Estimated flight time up to 25 minutes* Default maximum altitude 150 ft. (46 m) above ground level** Range .5 miles*** (.8 km) Payload capacity 1 lb. (450 g) Cruise speed 18 mph (8 m/s) Maximum speed 33 mph (15 m/s)  Wind speed limitation 25 mph (11 m/s) Operating temperature 32° F - 113° F (0° C to 45° C) Antennas

Mobile-device holder

Gimbal controls
Joysticks

Screen

Pause Return home Fly Power Options5 

# 1.5 Autopilot Solo uses a Pixhawk 2 autopilot running ArduPilot Copter software. ArduPilot is open-source flight control based on the MAVlink communication protocol. Pixhawk 2 runs an ARM Cortex-M4 STM32F427 processor with 2 MB of flash memory and 256 KB of RAM. Combined with an array of CAN, I2C, SPI, PWM, and UART interfaces, Pixhawk 2 uses a suite of onboard sensors to calculate Solo’s orientation and motion in flight. This data is input into ArduPilot’s inertial navigation and position estimation algorithms and combined with control inputs to send commands to Solo’s propulsion system. 

# 1.6 Propulsion
Solo uses four brushless 880 K v motors and four self-tightening propellers for propulsion. For control and aerodynamic efficiency, two motors spin clockwise and two motors spin counterclockwise. Navigation in the air is achieved by mixing propulsion of the four motors to actuate flight control along the roll, pitch, and yaw axes. Each of the four motors is numbered by the marking on the arm. These numbers correspond to the autopilot calculations for these commands and are used for indicating motor replacement procedures. Each motor is controlled by an ESC (Electronic Speed Controller) that regulates the rotation of the motors to achieve the speed commanded by the autopilot.

Figure 1.6.10.1 : Solo Motor Order 

# 1.7 LED Meanings Solo’s four LEDs indicate its status during startup and in flight.

• Solid white (front) and red (back): Ready to fly, standard flight configuration

• Pulsing white (front) and red (back): Solo is flying under autopilot control

• Flashing red alternating front and back: Controller signal lost

• Flashing rainbow: Update in progress

• Solid green, then turning off one-by-one: Startup successful

• Solid green without turning off automatically: Startup unsuccessful, please restart Solo 03 01

02 046 

# 2 Setup This sections covers everything you need to set up Solo out of the box. 

# 2.1 In the Box Solo includes the Solo Vehicle, the Solo Controller, propellers (four plus two spares), the Solo Smart Battery, the Solo Smart Battery charger, and a charger for the Solo Controller.

Figure 2.1.10.1 : Solo Parts 

# 2.2 Battery Solo is powered by the rechargeable Solo Smart Battery that provides up to 25 minutes of flight time per full charge. (Keep in mind that flight time depends on payload, wind conditions, elevation, temperature, humidity, flying style and pilot skill, so the actual flight time may vary.) As a lithium polymer battery, the Solo Smart Battery requires specific handling practices to ensure safe operation and prevent accidents. For more information about battery safety, see Section 3.10.

2.2.1 Charging The level of the battery charge is indicated by the lights below the power button. Press the power button once to display the current power level. The Solo Smart Battery ships with approximately 50% charge, so charge fully before your first flight for maximum flight time. Remove the battery from Solo before charging by holding the release button and sliding the battery towards the back of Solo. Charge the battery using the designated Solo charger only; using a different charger can damage the battery or cause a fire. To charge the battery, connect the Solo charger to the battery and a wall outlet. While charging, the indicator lights pulse at the current level. There is an additional indicator on the battery charger that turns from red to green when the battery is fully charged. The battery takes approximately 1.5 hours to charge to 100%. Storing the Solo Smart Battery at an excessively depleted charge (7 percent and under) for an extended period of time may result in a shortened battery life or permanent damage to the battery. The optimal storage charge for the Solo Smart Battery is 50%. Solo Three silver-top props & three black-top props

Controller

Solo charger Controller charger7 Figure 2.2.1.1 : Solo Battery Charging

2.2.2 Powering To power Solo, insert the battery into Solo’s battery bay and slide the battery forward until it clicks into place. Press and hold the battery power button to turn on Solo. When Solo powers on, the battery will display an LED animation and you will hear the startup tone. Only power Solo using the designated 3DR Solo Smart Battery; using a different battery can permanently damage Solo.

Figure 2.2.2.1 : Powering Solo Charge indicator

Charge indicator

Make sure Solo is level before powering on and keep Solo still during startup and while the sensors initialize. Moving Solo during this process causes the sensors to calibrate incorrectly and can create a preflight error or affect in-flight performance.



### 1 Slide to connect 2 Hold to power8 

# 2.3 Controller The Solo controller includes a pre-installed rechargeable lithium ion (Li-ion) battery.

2.3.1 Charging Charge the controller using the designated controller charger only; using a different charger can damage the controller or cause a fire. To charge the controller, connect the controller charger to the barrel jack on the side of the controller and to a wall outlet. To check the battery level of the controller, press the power button. A fully charged controller lasts for approximately 6 hours. Always check the controller’s battery level before you fly, and recharge when prompted by the controller. The controller takes approximately 3 hours to charge to 100%

Figure 2.3.1.1 : Controller Charging

2.3.2 Powering To power on the controller, press and hold the controller power button until you see the startup screen.

Figure 2.3.2.1 : Power On Controller9 

# 2.4 Propellers Solo uses two types of self-tightening propellers, indicated by the color of the circle at the center of the propeller.

2.4.1 Attaching Attach the propellers with silver tops to the motors with a silver dot on the top of the motor shaft, and attach the black-top propellers to the motors with black dots. Make sure to remove the paper labels from the motors before attaching the propellers. Silver-top propellers tighten clockwise; black-top propellers tighten counterclockwise. Check the lock and unlock icons on each propeller to see the correct directions for tightening and removing.

Figure 2.4.1.1 : Attach Propellers 

# 2.5 Camera Solo includes a fixed GoPro® The FrameTM mount for your GoPro® HERO 3, 3+ or 4.

2.5.1 Attaching To attach the camera to the GoPro® The FrameTM fixed mount, insert your GoPro® upside down and connect the Solo HDMI cable to the camera. remove motor labels remove motor labels10 Figure 2.5.1.1 : Attach Camera

2.5.2 Settings For best results, adjust the camera settings for inverted orientation and medium field of view. (Setting the field of view to medium ensures that you won’t see the propellers in the frame.)

Figure 2.5.2.1 : Camera Configuration Process

Make sure that the Wi-Fi on your GoPro ® is turned OFF. It can interfere with Solo’s communication signals and cause unexpected behavior. GoPro ® The Frame TM Your GoPro ® HERO 3, 3+ or 4 Mount your GoPro ® upside down. Connect the HDMI cable.

Set the GoPro ® HERO3 to inverted orientation:

Enable GoPro ® HERO4 auto-orientation:

Set the GoPro ® to medium field of view: GoPro ® Settings Camera Orientation

GoPro ® Settings ORIENTATION

SETUP OFF

:OFF :UP :VIDEO ORIENTATION OFF

:OFF :AUTO :VIDEO EXIT

EXIT RESET CAM

ORIENTATION SETUP OFF

:OFF :UP :VIDEO ORIENTATION OFF

:OFF :AUTO :VIDEO EXIT

EXIT RESET CAM11 

# 2.6 Mobile App The Solo App provides a streaming video link to a mobile device and a simple graphic interface for interacting with Smart Shots and other advanced Solo features.

2.6.1 Install Visit 3dr.com/soloapp or download “3DR Solo” from the App Store or Google Play Store. 3DR Solo works with iOS 8.0 or later and Android 4.3 or later. For Android, you must also install the “3DR Services” app to your device.

2.6.2 Connect to Solo To connect the app to Solo’s 3DR Link Wi-Fi network, access the Wi-Fi settings on the mobile device and select Solo_Link-####. Enter the temporary password “sololink”. Once connected, return to the app to continue. Both Solo and the controller must be powered on to connect to the App.

Figure 2.6.2.1 : Connect to Solo Link

2.6.3 Change SoloLink Password Once connected to Solo Wi-Fi, change your password to secure your SoloLink network. Select the Settings menu from the top-left drop-down, and choose Solo to access the options for your drone.

Figure 2.6.3.1 : App - Settings Menu In the Solo menu, select Wi-Fi Settings, and set a new password. The password should be between 8 and 32 characters with no spaces. Select Apply to enable your changes. If you forget your SoloLink password, perform the factory reset procedure in Section 9.7 to reset the password to the temporary password (sololink). Settings

Airplane Mode
WI-FI
Bluetooth
Cellular Solo_Link-####
On

Notifications
Control Center
Do Not Disturb 7:34 PM L T E

General
Sounds Wallpapers & Brightness Privacy12 Figure 2.6.3.2 : App - Wi-Fi Settings

2.6.4 Update Before your first flight, use the App to perform the required first-flight update of Solo and the Controller. The Controller will prompt you for the update with the preflight update alert. Ensure that both the Controller and Solo are powered, the controller has at least 50% battery remaining, and the app is connected to Solo Wi-Fi. The total update process can take up to 10 minutes.

Figure 2.6.4.1 : Controller Preflight Update Prompt
To start the update, open the Settings menu in the App, and select Software Update.

Figure 2.6.4.2 : App - Software Update
Because your mobile device has never connected to this Solo before, you will need to link your device with Solo Wi-Fi (SoloLink). Select Connect Instructions for steps on how to connect.

Figure 2.6.4.3 : App - Connecting Instructions ** ARTOO UPDATE SCREEN FEEDBACK V10C**

Update Requirement Screen



### Controller updated Controller update in progress screen Is displayed after user initiates update in app. Persists until controller update is successful.

Update complete feedback. Tells the user that controller update was successful. HAPTIC: Three 20 millisecond pulses, to communicate update completion. A-Press required to dimiss (same as current implementation) 

### Controllerupdating Update will take about 5 minut es Please ensure charger is connected Controller may go dark while updating

Please reconnect to Sololink wifi
**Press to continue**

Returns user to hold-Fly-button screen Green Solo LEDs (showing update complete) change to standard red and white when this screen is displayed 

### preflight update Required before first flight! Use 3DR Solo App to update 

### update error Solo and Controller have different software versions Use 3DR Solo app to update the system

Waiting for Solo Persists until Solo reconnects

or Artoo auto-shutdown Solo-Artoo version mismatch If Solo and Artoo have a mismatched version on startup this message is displayed in the update ow in place of the “preight update” screen.

**Press when LEDs are green**

Update complete (Connects to matching version Solo)

Prompt stays on screen until update is successful. Post Unlock Behavior After system is unlocked, user should be able to y using Artoo / Solo versions that were last successfully installed. (Even if they have failed in their most recent update attempt.) Update unsuccessful (Artoo and Solo version mismatch) Update Timeout If update does not complete in X minutes Update-unsuccessful screen is displayed Update Timeout If update does not complete in X minutes “update-unsuccessful” screen is displayed
Update failure If update fails, display “update unsuccessful” screen



### update unsuccessful

Please use 3DR Solo app to try the update again 

### waiting for Solo

**Cable Cam Orbit**  FLY 12

**FLY**

Hold to start motors13 Then follow these instructions to connect to Solo W-Fi.

Figure 2.6.4.4 : App - Instructions List Once connected, return to the App and you will be notified of the current version you are about to update to. Select Download Update to continue. For this step you will need an internet connection, either cellular data or Wi-Fi. If you opt to use Wi-Fi, you’ll need switch from SoloLink to your Wi-Fi network.

Figure 2.6.4.5 : App - Download Update When the app detects an active connection with the controller, it will prompt you to begin the update. (Solo and the controller must be powered on to connect to Solo Wi-Fi.) Select Begin to start the update.

Figure 2.6.4.6 : App - Start Update While the update is in progress, the controller will show the controller updating display. The controller will complete a full restart as part of the update process, which can take up to 5 minutes.

Figure 2.6.4.7 : Controller - Updating Because the controller must restart as part of the update process, your device will lose its connection to Solo Wi-Fi. When you see the display below, select Next to continue.

Figure 2.6.4.8 : App - Update Disconnection Confirmation **ARTOO UPDATE SCREEN FEEDBACK V10C**

Update Requirement Screen



### Controller updated Controller update in progress screen Is displayed after user initiates update in app. Persists until controller update is successful.

Update complete feedback. Tells the user that controller update was successful. HAPTIC: Three 20 millisecond pulses, to communicate update completion. A-Press required to dimiss (same as current implementation) 

### Controllerupdating Update will take about 5 minut es Please ensure charger is connected Controller may go dark while updating

Please reconnect to Sololink wifi
**Press to continue**

Returns user to hold-Fly-button screen Green Solo LEDs (showing update complete) change to standard red and white when this screen is displayed 

### preflight update Required before first flight! Use 3DR Solo App to update 

### update error Solo and Controller have different software versions Use 3DR Solo app to update the system

Waiting for Solo Persists until Solo reconnects

or Artoo auto-shutdown Solo-Artoo version mismatch If Solo and Artoo have a mismatched version on startup this message is displayed in the update ow in place of the “preight update” screen.

**Press when LEDs are green**

Update complete (Connects to matching version Solo)

Prompt stays on screen until update is successful. Post Unlock Behavior After system is unlocked, user should be able to y using Artoo / Solo versions that were last successfully installed. (Even if they have failed in their most recent update attempt.) Update unsuccessful (Artoo and Solo version mismatch) Update Timeout If update does not complete in X minutes Update-unsuccessful screen is displayed Update Timeout If update does not complete in X minutes “update-unsuccessful” screen is displayed
Update failure If update fails, display “update unsuccessful” screen



### update unsuccessful

Please use 3DR Solo app to try the update again 

### waiting for Solo

**Cable Cam Orbit**  FLY 12

**FLY**

Hold to start motors14 The controller will restart and display a green checkmark to indicate that the controller was updated successfully. When you see the green checkmark on the controller, re-connect to Solo Wi-Fi in the app and press A on the controller to continue the update.

Figure 2.6.4.9 : Controller Update Complete Displays After pressing A, Solo will restart to complete the update. The controller will display waiting for Solo while Solo restarts.

Figure 2.6.4.10 : Controller - Waiting for Solo When the update is complete, Solo’s LEDs will turn green, the controller will return to the standard takeoff screen, and the app will show that the software is up to date. After displaying green, Solo’s LEDs will return to the standard white-and-red pattern. If you do not see white-and-red LEDs after a few minutes following the update, restart Solo.

Figure 2.6.4.11 : App - Update Success

2.6.5 View Video After the update is complete, select Fly Solo to view video in the app. Solo, the controller, and the GoPro® must be powered to view video. Verify that you can view video before your first flight. If the video is inverted, see section 2.5.2.

Figure 2.6.5.1 : App - Viewing Video **ARTOO UPDATE SCREEN FEEDBACK V10C**

Update Requirement Screen



### Controller updated Controller update in progress screen Is displayed after user initiates update in app. Persists until controller update is successful.

Update complete feedback. Tells the user that controller update was successful. HAPTIC: Three 20 millisecond pulses, to communicate update completion. A-Press required to dimiss (same as current implementation) 

### Controllerupdating Update will take about 5 minut es Please ensure charger is connected Controller may go dark while updating

Please reconnect to Sololink wifi
**Press to continue**

Returns user to hold-Fly-button screen Green Solo LEDs (showing update complete) change to standard red and white when this screen is displayed 

### preflight update Required before first flight! Use 3DR Solo App to update 

### update error Solo and Controller have different software versions Use 3DR Solo app to update the system

Waiting for Solo Persists until Solo reconnects

or Artoo auto-shutdown Solo-Artoo version mismatch If Solo and Artoo have a mismatched version on startup this message is displayed in the update ow in place of the “preight update” screen.

**Press when LEDs are green**

Update complete (Connects to matching version Solo)

Prompt stays on screen until update is successful. Post Unlock Behavior After system is unlocked, user should be able to y using Artoo / Solo versions that were last successfully installed. (Even if they have failed in their most recent update attempt.) Update unsuccessful (Artoo and Solo version mismatch) Update Timeout If update does not complete in X minutes Update-unsuccessful screen is displayed Update Timeout If update does not complete in X minutes “update-unsuccessful” screen is displayed
Update failure If update fails, display “update unsuccessful” screen



### update unsuccessful

Please use 3DR Solo app to try the update again 

### waiting for Solo

**Cable Cam Orbit**  FLY 12

**FLY**

Hold to start motors **ARTOO UPDATE SCREEN FEEDBACK V10C**

Update Requirement Screen



### Controller updated Controller update in progress screen Is displayed after user initiates update in app. Persists until controller update is successful.

Update complete feedback. Tells the user that controller update was successful. HAPTIC: Three 20 millisecond pulses, to communicate update completion. A-Press required to dimiss (same as current implementation) 

### Controllerupdating Update will take about 5 minut es Please ensure charger is connected Controller may go dark while updating

Please reconnect to Sololink wifi
**Press to continue**

Returns user to hold-Fly-button screen Green Solo LEDs (showing update complete) change to standard red and white when this screen is displayed 

### preflight update Required before first flight! Use 3DR Solo App to update 

### update error Solo and Controller have different software versions Use 3DR Solo app to update the system

Waiting for Solo Persists until Solo reconnects

or Artoo auto-shutdown Solo-Artoo version mismatch If Solo and Artoo have a mismatched version on startup this message is displayed in the update ow in place of the “preight update” screen.

**Press when LEDs are green**

Update complete (Connects to matching version Solo)

Prompt stays on screen until update is successful. Post Unlock Behavior After system is unlocked, user should be able to y using Artoo / Solo versions that were last successfully installed. (Even if they have failed in their most recent update attempt.) Update unsuccessful (Artoo and Solo version mismatch) Update Timeout If update does not complete in X minutes Update-unsuccessful screen is displayed Update Timeout If update does not complete in X minutes “update-unsuccessful” screen is displayed
Update failure If update fails, display “update unsuccessful” screen



### update unsuccessful

Please use 3DR Solo app to try the update again 

### waiting for Solo

**Cable Cam Orbit**  FLY 12

**FLY**

Hold to start motors15 

# 3 Safety The following best practices will help ensure safe, successful flights and help reduce the risk of accident and serious injury. Always fly under adult supervision and with your full attention at all times. Do not fly under the influence of drugs or alcohol or when your ability to operate Solo safely is impaired. Use your common sense to avoid unsafe situations and always operate Solo responsibly.



# 3.1 Location Don’t fly Solo indoors. Always fly outside in clear, open areas at a safe distance from yourself, other people, power lines, animals, vehicles, trees, and buildings. When flying in areas with potential hazards, maintain 100 feet (30 m) from any people, vehicles, or structures. As the operator, you are responsible for navigating Solo to avoid obstacles, including during Smart Shots. Don’t fly within 5 miles of an airport or within any airspace restricted by your local, state, or national airspace authority. As the operator, you are responsible for knowing and understanding the regulations that govern small unmanned aircraft like Solo in your jurisdiction. 

# 3.2 Environmental Awareness Don’t fly Solo in extreme weather conditions such as rain, high winds, snow, or fog. Extreme weather conditions can permanently damage Solo or cause instability in flight. Before flying, determine the boundaries of the safe flying area at your location. Be aware of any risks, including bodies of water, structures, trees, power lines, etc, and designate a few areas where you can land Solo in case of an unsafe situation. Throughout your flight, be prepared to recover Solo manually or use an emergency procedure if Solo flies outside the safe flying area. 

# 3.3 Visual Line of Sight Always fly Solo within your visual line of sight. Don’t let Solo get so far away from you that you cannot see its orientation or so that any physical obstructions block your view of Solo.



# 3.4 Flight School If you’re new to flying, review the video tutorials in the Flight School area of the app before your first flight. Flight School provides useful tips for learning to operate Solo safely and correctly.

Figure 3.4.5.1 : App Flight School Read and understand these important safety instructions before your first flight to help reduce the risk of accident and serious injury.

Physical obstructions can also block communication signals with the controller, causing Solo to attempt to Return Home along an obstructed path16 

# 3.5 Propellers

To avoid hazardous contact with Solo’s high-speed propellers, always power off Solo before handling Solo or the propellers. When prompted to start motors before takeoff, always ensure that the propellers are clear of any obstructions and at least 20 feet away from any people, animals, or property before activating. Do not touch moving propellers or approach Solo while the propellers are spinning. After landing or returning home, Solo will automatically detect the landing and stop the motors. Do not approach Solo until the propellers stop spinning, and always power off Solo before picking it up. 

# 3.6 GPS Solo requires an active GPS signal for flight. After powering on, Solo can take up to 5 minutes to acquire a strong GPS lock. Always choose a flying location with a clear view of the sky to improve GPS signal strength. The following requirements define a GPS lock:

• Reported horizontal position accuracy < 16 ft. (5 m)
• Reported speed accuracy < 2 mph (1 m/s)
• Number of satellites ≥ 6
• Difference between GPS and inertial navigation vertical velocity < 2 mph (1 m/s) If satellite coverage drops beneath a reliable threshold during flight, Solo will automatically switch to FLY:Manual mode. This mode does not provide the flight stabilizing GPS functionality, but it still allows you to retain control of Solo. 

# 3.7 Home Position Solo’s home position is the latitude and longitude coordinates of the launch point and is used by the autopilot as the end point of a return-home command. The autopilot saves the home position location to where the motors are started, assuming GPS lock has been achieved. If Solo has taken off without GPS lock and then achieves GPS lock mid-flight, the home position will be set to wherever GPS lock was acquired. The location of the home position depends on GPS signal strength and is usually within 1 to 2 meters of accuracy. Always take off from an open location with a clear path for Solo to return home safely. For home position safety in advanced mode, see Section 7.4. 

# 3.8 Altitude Limit Always fly at appropriate altitudes for your flying location and local regulations. Solo cannot avoid obstacles on its own, so always select altitudes that avoid any obstacles, such as trees, buildings, and power lines. Solo includes a safety fence enabled by default at 150 ft. (46 m). If Solo reaches the altitude limit, Solo will stop ascending and limit throttle input to stay below the altitude limit. To adjust the altitude limit, see Section 7.7. FAA regulations mandate a maximum altitude of 400 ft. to avoid potential conflicts with manned aircraft and represents a safe line-of-sight altitude. Spinning propellers can cause serious injury. Never touch moving propellers or place any objects in the way of the propeller arcs while Solo is powered. 400 ft 400 ft17 

# 3.9 Emergency Procedures If you experience a problem in flight, use one of the following emergency procedures to stop Solo, end your flight, or shut off the motors.

3.9.1 Pause The controller’s Pause button allows you to stop Solo mid-air. Solo will hover at the paused location until given another command. Use the Pause button to stop Solo from hitting an obstacle or to re-orient Solo for navigation. Press Pause during Return Home or Land to pause Solo and stop the landing. Pause is available only with GPS lock.

3.9.2 Regain Manual Control Keep the controller easily accessible at all times during flight, including during Smart Shots, and be prepared to regain manual control at any time. To return to standard flight during Smart Shots, Return Home, or Land, press the Fly button.

3.9.3 Return Home If Solo acquired GPS lock prior to takeoff, press the controller’s Home button to return Solo to the launch point and land. Use return home after receiving a low battery notification or to end your flight easily. Solo will not avoid obstacles while returning home; always verify that the return path is clear before activating Return Home.

3.9.4 Land To land Solo at its current position, press and hold the Fly button. Lift the throttle at any time to exit the landing procedure. If Solo does not have GPS lock, there will be no automatic positioning as Solo descends, and drifting may occur depending on environmental conditions.

3.9.5 Motor Shutoff In the event that Solo’s motors do not stop after landing or for an emergency in-flight kill switch, Solo includes an emergency motor shutoff procedure. To shut off the motors at any time, either in flight or on the ground, hold the A, B, and Pause buttons at the same time. An initial screen will appear on the controller to confirm the shutoff command; continue to hold A, B, and Pause buttons to activate motor shutoff. Use the emergency motor shutoff only as a last resort.

Figure 3.9.5.1 : Controller - Motor Shutoff **KILL SWITCH UI - EMERGENCY MOTOR SHUTOFF**

Progress bar completes After 3000 millisecond hold

Shuto Banner Banner shows shuto taking place PERSISTENT: banner persists until user: -rearms with Fly button -restarts vehicle Kill Switch Feedback If users holds AB + Pause in ight notication is displayed User holds AB + Pause to shut o motors

**Spot lock Hold +**  **to shut off motors** FLY 12

**Spot lock Hold +**  **to shut off motors** FLY 12

Cable Cam Orbit 

# 5 **FT** 

# 0 **FT** HOME 

# 30
**%** FLIGHT BATTERY

ALTITUDE LAND 12

**MOTOR SHUTOFF ACTIVATED KILL SWITCH UI - EMERGENCY MOTOR SHUTOFF** 

Progress bar completes After 3000 millisecond hold

Shuto Banner Banner shows shuto taking place PERSISTENT: banner persists until user: -rearms with Fly button -restarts vehicle Kill Switch Feedback If users holds AB + Pause in ight notication is displayed User holds AB + Pause to shut o motors

**Spot lock Hold +**  **to shut off motors** FLY 12

**Spot lock Hold +**  **to shut off motors** FLY 12

Cable Cam Orbit 

# 5 **FT** 

# 0 **FT** HOME 

# 30
**%** FLIGHT BATTERY

ALTITUDE LAND 12

**MOTOR SHUTOFF ACTIVATED**18 

# 3.10 Flight Battery Use caution when handling the Solo Smart Battery; lithium polymer batteries can cause a fire if handled incorrectly. Never alter, puncture, throw, bend, or impact the battery. Keep the battery away from liquids, fire, microwaves, and other hazardous or combustible materials. Don’t expose the battery to extreme temperatures. If the battery is hot to the touch, wait for it to cool before using or charging. Inspect the battery before and after each flight. It is possible for the battery to be damaged in shipping, use or charging. If you notice any abnormal features such as damage to the exterior shell, swelling, deformation of the battery, abnormal smell, leakage, or other unexpected behavior, do not use the battery! These can be signs of serious damage that can cause the battery to catch fire. To prevent a hazard in case of fire or explosion, disconnect the battery, and place the battery in a safe area outside of any buildings or vehicles and away from flammable materials. Do not dispose of the battery in the trash; dispose of the battery at local battery recycling center as soon as possible. In the US and Canada, visit call2recycle.org to find a location. For long term storage, store the battery in an 64° F to 82° F environment, between 45-85% relative humidity and with 50% charge. Always make sure to store the battery in a place where it won’t be exposed to extreme temperatures or direct sunlight. 

# 3.11 Controller The controller’s rechargeable lithium ion (Li-ion) battery is housed inside the controller, accessible by the battery door on the back of the controller. The controller battery is pre-attached to the controller, and shouldn’t be disconnected unless:
• You plan to store the controller for over three months without using it. In this case, disconnect the battery from the controller and leave the battery inside the controller to store it.
• You need to replace or upgrade the controller battery. Upgraded controller batteries with double the capacity are available from store.3dr.com or an authorized retailer. In the case where you need to store the extra controller battery, store it in location where it will not come into contact with metal objects or other batteries. If the battery’s connector comes into contact with a metal object, it can short circuit the battery and cause a fire. Keep the controller away from liquids, fire, microwaves, and other hazardous or combustible materials. Don’t expose the controller to extreme temperatures. If the controller is hot to the touch, wait for it to cool before using or charging. Perform periodic visual inspections of the controller battery to check for any damage, and handle the controller battery using the same safety precautions as the flight battery. 

# 3.12 Antenna Configuration For the strongest connection to Solo, position the antennas down and away from the controller so they are approximately perpendicular with Solo in flight, and tilt each antenna out and away from one another at a 20° angle.

Figure 3.12.5.1 : Controller Antenna Orientation 

### 20°19 

# 4 First Flight This section covers basic Solo flight procedures, including takeoff, landing, and manual control. 

# 4.1 Preflight Checklist Before flying, check the following conditions.

4.1.1 Location

» Your current location and environmental conditions are suitable for flight. (Section 3.1)

» Solo is on a level surface at a clear launch point a sufficient distance from yourself and others. (Section 3.1)

4.1.2 Components

» The propellers are correctly attached. (Section 2.4)

» The propellers can spin smoothly and without obstruction when turned.

» No components on Solo appear loose or damaged.

»

4.1.3 Power

» The controller is powered on with at least 50% charge. (Section 2.3)

» Solo is powered on with a fully charged battery. (Section 2.2)

4.1.4 Video (Optional)

» The Solo app is connected to Solo and streaming video. (Section 2.6)

» The GoPro® is recording. 

# 4.2 Takeoff The takeoff process has two steps: start motors then take off. Always place Solo at a clear launch point for takeoff, at least 20 feet away from you, other people, and structures.

4.2.1 Activating Motors When Solo is ready to fly, the controller will prompt you to hold the Fly button to start Solo’s motors. Hold Fly until the propellers spin. Solo is now active, ready for takeoff, and needs to be treated with appropriate caution to avoid safety hazards. Press the Pause button anytime Solo is on the ground with the motors spinning to stop the motors.

Figure 4.2.1.1 : Controller - Start Motors Prompt Flying close to obstacles like buildings and trees can reduce GPS accuracy and may result in unexpected flight behavior.

**MOTOR START & TAKEOFF V4**

Fly button safety sequence Progress bar feedback while user holds down “Fly” button.

Takeo prompt When motor-on progress bar is lled, motor-on text switches to takeo prompt. Haptic: press and hold feedback is given. Motors o Landing screen after startup, before motors are turned on.

**Cable Cam Orbit**  FLY 12

**FLY**

Hold to start motors

Cable Cam Orbit FLY 12

**FLY**

Hold to start motors

Cable Cam Orbit FLY 12

**FLY**

Hold to start motors20 4.2.2 Initiating Takeoff Hold Fly again to initiate takeoff. Solo will rise to 10 feet (3 m) and hover until receiving further control inputs.

Figure 4.2.2.1 : Controller - Takeoff Prompts



# 4.3 Landing Hold the Fly button to land Solo at its current location.

Figure 4.3.2.1 : Controller - User-Initiated Landing

After landing, the propellers will stop spinning automatically; wait until the propellers stop spinning before approaching Solo. If the propellers do not stop, press the controller’s Pause button or use the emergency shutoff option described in Section 3.9.5. Spinning propellers can cause serious injury! Always make sure Solo is clear of any obstructions and all people and animals are away from Solo before spinning the props. 400 ft 400 ft

**TAKEOFF PART 2**

Auto-takeo User holds “Fly” to initiate auto-takeo. “Fly” button LED blinks on Artoo when motors are on. LED becomes solid white when takeo begins.

Telemetry Back on telemetry screen after auto-takeo. Auto-takeo message During auto-takeo, target altitude message is displayed. Message times out after 3000 milliseconds. Auto-takeo User holds “Fly” to initiate auto-takeo. “Fly” button LED blinks on Artoo when motors are on. LED becomes solid white when takeo begins. Haptic: press and hold feedback is given. Auto-takeo Green bar returns to zero progress position on transition. User holds “Fly” to initiate auto-takeo. “Fly” button LED blinks on Artoo when motors are on. LED becomes solid white when takeo begins.

**Cable Cam Orbit**  FLY 12

**FLY** Hold to take off

**Cable Cam Orbit**  FLY 12

**Cable Cam Orbit**  FLY 12

Cable Cam Orbit 

# 9999 **FT** 

# 700 **FT** HOME 

# 100
**%** FLIGHT BATTERY

ALTITUDE FLY 12

**GOING TO 5 FT ALTITUDE**

Cable Cam Orbit 

# 9999 **FT** 

# 700 **FT** HOME 

# 100
**%** FLIGHT BATTERY

ALTITUDE FLY 12 **FLY** Hold to take off

**FLY** Hold to take off **TAKEOFF PART 2**

Auto-takeo User holds “Fly” to initiate auto-takeo. “Fly” button LED blinks on Artoo when motors are on. LED becomes solid white when takeo begins.

Telemetry Back on telemetry screen after auto-takeo. Auto-takeo message During auto-takeo, target altitude message is displayed. Message times out after 3000 milliseconds. Auto-takeo User holds “Fly” to initiate auto-takeo. “Fly” button LED blinks on Artoo when motors are on. LED becomes solid white when takeo begins. Haptic: press and hold feedback is given. Auto-takeo Green bar returns to zero progress position on transition. User holds “Fly” to initiate auto-takeo. “Fly” button LED blinks on Artoo when motors are on. LED becomes solid white when takeo begins.

**Cable Cam Orbit**  FLY 12

**FLY** Hold to take off

**Cable Cam Orbit**  FLY 12

**Cable Cam Orbit**  FLY 12

Cable Cam Orbit 

# 9999 **FT** 

# 700 **FT** HOME 

# 100
**%** FLIGHT BATTERY

ALTITUDE FLY 12

**GOING TO 5 FT ALTITUDE**

Cable Cam Orbit 

# 9999 **FT** 

# 700 **FT** HOME 

# 100
**%** FLIGHT BATTERY

ALTITUDE FLY 12 **FLY** Hold to take off

**FLY** Hold to take off Be aware of Solo’s orientation before takeoff so you can safely navigate Solo up and away from you once it’s in the air. If Solo is facing towards you at takeoff, move the right stick back; if Solo is facing away from you, move the right stick forward.

**AUTO-LAND**

Auto-land User holds “Fly” to initiate auto-land. Haptic: press and hold feedback is given.

Auto-landing message During auto-land, landing status is messaged. Messgae stays on screen until copter has landed. **Spot lock Rewind**  555656

Auto-landing complete Auto-land complete screen shown when copter has touched down. (In case user is not able to see copter.) Message times out after 5000 milliseconds. Auto-land prompt If user presses “Fly” in ight, the auto-land prompt appears. User holds “Fly” to initiate auto-land.

**Spot lock Rewind** 

Telemetry Back on telemetry screen after auto-landing, prior to auto or user initiated disarming. FLY 12

FLY 12

Cable Cam Orbit 

## 5 **FT** 

## 0 **FT** HOME 

# 30
**%** FLIGHT BATTERY

ALTITUDE FLY 12

Cable Cam Orbit 

## 9999 **FT** 

## 700 **FT** HOME 

# 100
**%** FLIGHT BATTERY

ALTITUDE LAND 12

**LANDING IN PROGRESS**

Cable Cam Orbit 

## 5 **FT** 

## 0 **FT** HOME 

# 30
**%** FLIGHT BATTERY

ALTITUDE LAND 12

**LANDING COMPLETE FLY**  Hold to land

**FLY** Hold to land **AUTO-LAND**

Auto-land User holds “Fly” to initiate auto-land. Haptic: press and hold feedback is given.

Auto-landing message During auto-land, landing status is messaged. Messgae stays on screen until copter has landed. **Spot lock Rewind**  555656

Auto-landing complete Auto-land complete screen shown when copter has touched down. (In case user is not able to see copter.) Message times out after 5000 milliseconds. Auto-land prompt If user presses “Fly” in ight, the auto-land prompt appears. User holds “Fly” to initiate auto-land.

**Spot lock Rewind** 

Telemetry Back on telemetry screen after auto-landing, prior to auto or user initiated disarming. FLY 12

FLY 12

Cable Cam Orbit 

## 5 **FT** 

## 0 **FT** HOME 

# 30
**%** FLIGHT BATTERY

ALTITUDE FLY 12

Cable Cam Orbit 

## 9999 **FT** 

## 700 **FT** HOME 

# 100
**%** FLIGHT BATTERY

ALTITUDE LAND 12

**LANDING IN PROGRESS**

Cable Cam Orbit 

## 5 **FT** 

## 0 **FT** HOME 

# 30
**%** FLIGHT BATTERY

ALTITUDE LAND 12

**LANDING COMPLETE FLY**  Hold to land

**FLY** Hold to land

When commanded to land, Solo will land at the current location, wherever it is. Always make sure there is a clear path to a safe landing point directly below Solo before landing.

Never approach Solo while the propellers are spinning. After an auto-landing or return-to-home, always wait until the propellers stop before approaching or touching Solo.21 

# 4.4 Return to Home The Return Home button allows you to bring your flight to an end by recalling Solo to its launch location and landing. Keep in mind that Return Home requires enough battery to get back to the launch point, so if you need to end your flight immediately then land manually or hold the Fly button. Return Home requires GPS lock prior to takeoff.

Figure 4.4.2.1 : Return to Home Button

Return to Home (flying below 15m) If a call to Return to Home is triggered when Solo is below 15m, Solo will first ascend to 25m before making its way to the home position set at the beginning of the flight, hover above the home position for 5 seconds and then land.

Figure 4.4.2.2 : RTH Below
Return to Home (flying above 15m) If a call to Return to Home is triggered when Solo is above 15m, Solo will first rise 10m before making its way to the home position set at the beginning of the flight, hover above the home position for 5 seconds and then land.

Figure 4.4.2.3 : RTH Above Always verify that there is a clear path to the home point before activating Return Home.22 

# 4.5 In-Flight Data Use the controller’s main data display to monitor Solo’s status in flight.

Figure 4.5.2.1 : Controller - In-Flight Data

1 Flight battery percentage remaining 2 GPS signal strength and number of active satellites 3 Active mode or Smart Shot (“Fly” indicates standard flight.) 4 Controller battery level 5 Solo Wi-Fi signal strength 6 Horizontal distance from the home position (launch point) 7 Current altitude 8 Currently assigned functions of controller A and B buttons 2 3 4 5
6
7

8 123 

# 4.6 Joystick Control The controller’s two joysticks allow you to navigate Solo in flight. The left stick controls Solo’s altitude and rotation.

Figure 4.6.2.1 : Controller Left Joystick
Move the left stick vertically to control Solo’s altitude and acceleration.

Figure 4.6.2.2 : Throttle Joystick Behaviors Left Stick Move the left stick back from center to decrease altitude. Set the left stick to center to maintain the current altitude. Left Stick

Set the left stick fully back to land once Solo is a few inches above the ground. Left Stick To take off and to gain altitude, move the left stick slightly past the center position. Left Stick UP

DOWN ROTATE LEFT ROTATE RIGHT24 Move the left stick horizontally to rotate Solo and control orientation.

Figure 4.6.2.3 : Yaw Joystick Behavior

Use the right stick to fly Solo forward, back, left, and right. These movements are relative to Solo’s current orientation, so always maintain awareness of Solo’s forward-facing direction before using right-stick controls.

Figure 4.6.2.4 : Controller Right Joystick Controls 

## Activate Hold until propellers start spinning.

T

ake-off + Lif t Raise just slightly for take of f

Hover + Land Lower just slightly to hover

Left Ya w Left Back Forward

Right

Right Ya w

Deactivate Hold until propellers stop spinning Activate Hold until propellers start spinning.

T

ake-off + Lif t Raise just slightly for take of f

Hover + Land Lower just slightly to hover

Left Ya w Left Back Forward

Right

Right Ya w

Deactivate Hold until propellers stop spinning Move the stick to the left to rotate counterclockwise.

Move the stick to the right to rotate clockwise. Left Stick

Release the stick to stop rotating the maintain the current orientation

LEFT RIGHT FORWARD

BACK25 Move the right stick vertically to control pitch.

Figure 4.6.2.5 : Pitch Joystick Controls
Move the right stick horizontally to control roll.

Figure 4.6.2.6 : Roll Joystick Controls 

## Activate Hold until propellers start spinning.

T

ake-off + Lif t Raise just slightly for take of f

Hover + Land Lower just slightly to hover

Left Ya w Left Back Forward

Right

Right Ya w

Deactivate Hold until propellers stop spinning Activate Hold until propellers start spinning.

T

ake-off + Lif t Raise just slightly for take of f

Hover + Land Lower just slightly to hover

Left Ya w Left Back Forward

Right

Right Ya w

Deactivate Hold until propellers stop spinning Move the right stick forward to fly forward.

Move the right stick back to fly backward. 

## Activate Hold until propellers start spinning.

T

ake-off + Lif t Raise just slightly for take of f

Hover + Land Lower just slightly to hover

Left Ya w Left Back Forward

Right

Right Ya w

Deactivate Hold until propellers stop spinning Activate Hold until propellers start spinning.

T

ake-off + Lif t Raise just slightly for take of f

Hover + Land Lower just slightly to hover

Left Ya w Left Back Forward

Right

Right Ya w

Deactivate Hold until propellers stop spinning Move the right stick left to fly left.

Move the right stick right to fly right.

If you’re new to drones, take some time to learn the basics before your first flight. Visit 3dr.com/solo/info or check out Flight School in the Solo app to learn about flight controls and best practices.26 

# 4.7 App Interface Overview The Solo app provides a simplified interface for viewing Solo’s video feed and managing Smart Shots.

Figure 4.7.2.1 : App - Main Interface 1 Live video feed 2 Main menu 3 Horizontal distance from home 4 Altitude 5 Shot List 6 Flight battery percentage remaining 7 Controller signal strength 8 Hide telemetry bar 9 Map view 10 Start/stop recording to mobile device 11 Alerts and instructions

4.7.1 Map View To access the small map view, swipe left from the right edge of the app. Swipe left again to full-screen the map, and tap the video display to hide the map. The map view is available only with GPS lock and on devices with cellular Internet.

4.7.2 Shot List To access the Shot List, select the active mode or shot from the title bar. Choose from Selfie, Cable Cam, Orbit, and Follow to start a shot, or select Fly for standard flight.

Figure 4.7.2.1 : App - Shot List 2 4 6 7 8 3 5

1

9

11 1027 

# 5 Smart Shots Solo’s Smart Shots automate video capturing to make it easy to get stunning aerial video. Cable Cam and Orbit are automatically assigned to the controller’s A and B buttons. Use the app to access Selfie or Follow. Smart Shots are available only with the Solo app. When using Smart Shots without a Solo Gimbal, Solo cannot ensure that the subject is in the frame at all times. When attempting Smart Shots without a Solo Gimbal, adjust the camera mount so the camera is fixed at an appropriate angle to improve the chances of keeping the subject in the frame. 

# 5.1 Selfie In Selfie, Solo flies a smooth up-and-back path to capture a subject in a cinematic establishing shot. Before starting a selfie, always ensure that there is a clear path 200 feet (61 m) behind and above Solo. Once Selfie is activated, Solo will fly up and away from the subject to a point 164 feet (50 m) from the subject at 82 feet (25 m) altitude.

Figure 5.1.2.1 : Selfie Path and Settings 1 Distance out (default 164 ft.) 2 Altitude up (default 82 ft.) 3 Flight path

5.1.1 Selfie Setup To start Selfie, fly Solo to a starting point, facing the subject from approximately 10 feet away, and select Selfie from the Shot List. The app will prompt you to press the right arrow to start the selfie.

Figure 5.1.1.1 : App - Selfie Activation

5.1.2 Selfie Operation Tap the forward and back arrows in the app to fly Solo along the Selfie path. The default cruise speed when using the app to control Solo in Selfie is set to 9 mph (4 m/s). 2
1 3

Always ensure that there is a clear path 200 feet (30 m) behind and above Solo before starting Selfie. Press Pause at any time during Selfie to stop Solo. Press Fly at any time to switch to manual control.28 Figure 5.1.2.1 : App - Selfie Control To control Selfie using the controller, use the right stick to move Solo forward and back along the Selfie path. Press Pause at any time to stop Solo; press Fly to exit to standard flight.

Figure 5.1.2.2 : Controller - Selfie Control

5.1.3 SettingsTo access the settings from the in-flight Selfie interface, select the option icon with the three dots in the bottomright. Use the sliders to adjust distance out, altitude up, and cruise speed. Select Selfie How-To for instructions and tips.

Figure 5.1.3.1 : App - Selfie Settings 

# 5.2 Cable Cam Cable Cam creates a smooth shot by flying Solo along an invisible cable between any two preset points.

5.2.1 Starting Cable Cam Press A on the controller, or select Cable Cam from the Shot List on the app. Both devices will prompt you to fly Solo to your first point and press A to save it as the first Cable Cam point. Then fly to your second point and press B to save the second point. Try adding a difference in altitude or orientation between the two points for an impressive cinematic effect. Move along flight path29 Figure 5.2.1.1 : App - Cable Cam Setup

5.2.2 Cable Cam Operation To control Cable Cam through the app, tap the right arrow to move towards point A and tap the left arrow to move towards point B. Cable Cam’s default cruise speed is set to 9 mph (4 m/s).

Figure 5.2.2.1 : App - Cable Cam Controls To operate Cable Cam using the controller, move the right stick to the left to fly towards point A and to the right to fly towards point B. Release the right stick to pause along the cable. Use the left stick to temporarily override the camera and look left and right. Press Pause at any time to stop Solo; press Fly to exit to standard flight.

Figure 5.2.2.2 : Controller - Cable Cam Controls

5.2.3 Cable Cam Settings To adjust Cable Cam’s options, select the settings menu in the bottom-right corner. Automatic view lock prevents left-stick camera control during Cable Cam. Choose Fly Counterclockwise and Fly Clockwise to customize the direction Solo rotates between your A and B points. Select Cable Cam How-To for instructions and tips.

Figure 5.2.3.1 : App - Cable Cam Settings Always ensure that there is a clear path between points A and B before starting Cable Cam.

Camera Cable30 

# 5.3 Orbit Use Orbit to fly Solo along a preset circle while fixing the camera on a central target.

5.3.1 Starting Orbit Select Orbit from the Shot List. The app will display the currently set radius of the orbit and show the location of the subject on the map. Fly Solo to correct the subject’s position on the map if necessary then press A on the controller to lock onto the subject. The app will display a Subject Locked confirmation once the orbit subject is set. To adjust the position of the subject during Orbit, move the center point on the map.

Figure 5.3.1.1 : App - Orbit Setup

5.3.2 Orbit Operation Tap the left and right arrows to fly Solo along the Orbit path. The default cruise speed for Orbit is 2.2 mph (1 m/s).

Figure 5.3.2.1 : App - Orbit Controls To control Orbit using the controller, move the right stick left and right to fly Solo along the Orbit path. Move the right stick up to reduce the radius of the orbit and move Solo closer to the subject; move the right stick down to increase the radius and move Solo away from the subject. Move the left stick left and right to temporarily override the camera’s lock on the subject and look left and right. Move the left stick up and down to adjust Solo’s altitude. Use the paddle on the top of the controller to raise and lower the altitude of the target. Press Pause at any time to stop Solo; press Fly to exit to standard flight. Solo will orbit at a constant altitude relative to its launch point, not taking into account changes in ground level. Be aware of any elevations changes at your location that would affect Solo. Always ensure there is a clear path for Solo before starting Orbit.31 Figure 5.3.2.2 : Orbit Controls

5.3.3 Orbit Settings Select the Orbit Settings Menu to adjust Solo’s default cruise speed in Orbit.

Figure 5.3.3.1 : App - Orbit Settings 

# 5.4 Follow Follow creates a virtual tether between Solo and your mobile device, allowing Solo to track you as you move. If the Follow subject is engaged in an activity that prevents them from using the controller, you are required to use a safety pilot during Follow. The subject will carry the mobile device and be followed by Solo, and the safety pilot will hold the controller and be ready to regain manual control at any time. Don’t allow more than 500 feet of distance between the controller and the mobile device; however, specific range limits depend on the device being used. If too much distance is allowed between the controller and the mobile device, the device could lose connection with the controller.

5.4.1 Follow Setup To start Follow, select Follow from the Shot List in the app and navigate Solo to face the subject. Tap the instructional bar to begin following.

Figure 5.4.1.1 : App - Follow Setup Orbit Adjust radius Altitude
Camera Subject altitude

Always ensure that there is a clear path for Solo during Follow. It will not avoid obstacles that come into the flight path as a result of following the subject.32 5.4.2 Follow Operation Once activated, Solo will automatically follow the mobile device wherever the subject carries it. In the app, the subject can press the left and right arrows to orbit Solo around them. On the controller, move the right stick up and down to adjust the following distance, and move the right stick left and right to orbit around the subject. Use the left stick to adjust Solo’s altitude during Follow and to override the camera tracking and temporarily pan the camera left and right. At any time during Follow, press Pause to stop Solo and the camera will continue to track the subject. Press Fly to return to standard flight.

Figure 5.4.2.1 : Follow Controls

5.4.3 Follow Settings Select the Settings menu to adjust the default cruise speed during Follow. Follow’s default cruise speed is set to 2.2 mph (1 m/s).

Figure 5.4.3.1 : App - Follow Settings Orbit Adjust following

distance Altitude
Camera33 

# 6 Alerts The following alerts will appear on the controller in the event of a preflight or in flight error. Always monitor the controller for alerts and perform the recommended actions. 

# 6.1 Preflight Errors Before starting the motors, Solo runs a series of automatic checks to ensure that the system is ready for flight.

6.1.1 Calibration The following errors indicate that a preflight check is in progress: altitude calibrating, calibrating solo, and calibrating compass. Please wait for the error to clear before continuing.

Figure 6.1.1.1 : Controller - Calibration in Progress Alerts If Solo is not placed on a level surface, you will receive the following alert to move Solo to a level surface for takeoff.

Figure 6.1.1.2 : Controller - Uneven Surface Alert If Solo requires manual calibration, the following alert messages show the displays for compass and level calibrations. Refer to Section 9.2 for compass and level calibration instructions.

Figure 6.1.1.3 : Controller - Re-Calibration Required Alerts In the case of a calibration or sensor error during startup, restart Solo to clear the following alerts. **PREARM SENSOR ERRORS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Altitude calibrating Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Compass error Please calibrate compass using the 3DR Solo app

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Level error Please calibrate level using the 3DR Solo app

Sensor error screen For sensor errors requiring user-initiated restart



### Sensorerror Please try and restart Solo

Battery unknown Displayed if Artoo is powered on with a battery has an ID resistor unknown to Artoo. (Not logged in current software version’s index.) HAPTIC: Strong feedback, 40 millisecond pulse After Solo is disconnected, Artoo should display “waiting for Solo” 

### Unknown battery

Battery % not be accurate ?

**Dismiss** Control sticl error

Persists until: Controller starts with stick values in range. 

### Control stick error Contact 3DR customer support **ARMING ALERTS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibration error Please restart Solo

Compass error User is asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (system then continues sensor check) User powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Calibrating compass Please wait

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Uneven surface Move Solo to a level surface Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibrat ing Solo Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Throttle too high This flight mode requires low throttle before starting motors

Catch-All Remaining rare but problematic APM errors will be captured under a catch-all for logging trouble tickets 

### Service required Use 3DR Solo app to log a trouble

ticket with customer support **ARMING ALERTS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibration error Please restart Solo

Compass error User is asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (system then continues sensor check) User powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Calibrating compass Please wait

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Uneven surface Move Solo to a level surface Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibrat ing Solo Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Throttle too high This flight mode requires low throttle before starting motors

Catch-All Remaining rare but problematic APM errors will be captured under a catch-all for logging trouble tickets 

### Service required Use 3DR Solo app to log a trouble

ticket with customer support **ARMING ALERTS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibration error Please restart Solo

Compass error User is asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (system then continues sensor check) User powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Calibrating compass Please wait

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Uneven surface Move Solo to a level surface Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibrat ing Solo Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Throttle too high This flight mode requires low throttle before starting motors

Catch-All Remaining rare but problematic APM errors will be captured under a catch-all for logging trouble tickets 

### Service required Use 3DR Solo app to log a trouble

ticket with customer support **PREARM SENSOR ERRORS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Altitude calibrating Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Compass error Please calibrate compass using the 3DR Solo app

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Level error Please calibrate level using the 3DR Solo app

Sensor error screen For sensor errors requiring user-initiated restart



### Sensorerror Please try and restart Solo

Battery unknown Displayed if Artoo is powered on with a battery has an ID resistor unknown to Artoo. (Not logged in current software version’s index.) HAPTIC: Strong feedback, 40 millisecond pulse After Solo is disconnected, Artoo should display “waiting for Solo” 

### Unknown battery

Battery % not be accurate ?

**Dismiss** Control sticl error

Persists until: Controller starts with stick values in range. 

### Control stick error Contact 3DR customer support **PREARM SENSOR ERRORS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Altitude calibrating Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Compass error Please calibrate compass using the 3DR Solo app

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Level error Please calibrate level using the 3DR Solo app

Sensor error screen For sensor errors requiring user-initiated restart



### Sensorerror Please try and restart Solo

Battery unknown Displayed if Artoo is powered on with a battery has an ID resistor unknown to Artoo. (Not logged in current software version’s index.) HAPTIC: Strong feedback, 40 millisecond pulse After Solo is disconnected, Artoo should display “waiting for Solo” 

### Unknown battery

Battery % not be accurate ?

**Dismiss** Control sticl error

Persists until: Controller starts with stick values in range. 

### Control stick error Contact 3DR customer support34 Figure 6.1.1.4 : Controller - Calibration Error Alert

6.1.2 Service Alerts The following alerts indicate a system error that requires service. Use the app to submit a trouble ticket with 3DR Support or contact an authorized Solo Service Center to service Solo and clear the alert. A control stick error can occur either in flight or before takeoff. If the control stick error is received in flight, Solo will return home and land.

Figure 6.1.2.1 : Controller - Service Alerts 

# 6.2 In-Flight Errors During flight, the controller monitors Solo’s GPS signal, controller signal, flight battery level, and controller battery level.

6.2.1 Altitude Limit If Solo reaches the altitude limit during flight, it will maintain and not exceed that altitude and the controller will display the following alert.

Figure 6.2.1.1 : Controller - Altitude Limit Alert

6.2.2 App Connection The controller will display the following banner-style alerts in the event that the Solo app is connected to or disconnected from Solo. We recommend having an active connection to the Solo app at all times during flight. Refer to Section 2.6 for connecting to Solo Wi-Fi with the app. Solo will not return home if the connection to the app in lost during flight. **ARMING ALERTS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibration error Please restart Solo

Compass error User is asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (system then continues sensor check) User powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Calibrating compass Please wait

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Uneven surface Move Solo to a level surface Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibrat ing Solo Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Throttle too high This flight mode requires low throttle before starting motors

Catch-All Remaining rare but problematic APM errors will be captured under a catch-all for logging trouble tickets 

### Service required Use 3DR Solo app to log a trouble

ticket with customer support **PREARM SENSOR ERRORS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Altitude calibrating Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Compass error Please calibrate compass using the 3DR Solo app

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Level error Please calibrate level using the 3DR Solo app

Sensor error screen For sensor errors requiring user-initiated restart



### Sensorerror Please try and restart Solo

Battery unknown Displayed if Artoo is powered on with a battery has an ID resistor unknown to Artoo. (Not logged in current software version’s index.) HAPTIC: Strong feedback, 40 millisecond pulse After Solo is disconnected, Artoo should display “waiting for Solo” 

### Unknown battery

Battery % not be accurate ?

**Dismiss** Control sticl error

Persists until: Controller starts with stick values in range. 

### Control stick error Contact 3DR customer support **ARMING ALERTS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibration error Please restart Solo

Compass error User is asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (system then continues sensor check) User powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Calibrating compass Please wait

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Uneven surface Move Solo to a level surface Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Calibrat ing Solo Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Throttle too high This flight mode requires low throttle before starting motors

Catch-All Remaining rare but problematic APM errors will be captured under a catch-all for logging trouble tickets 

### Service required Use 3DR Solo app to log a trouble

ticket with customer support **PREARM SENSOR ERRORS**

Altitude calibration System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen) 

### Altitude calibrating Please wait

Compass error User asked to use Solo app to calibrate.
Alert persists until: User completes calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Compass error Please calibrate compass using the 3DR Solo app

Level error User is asked to use Solo app to calibrate Alert persists until: User complete calibration using the app (sys then continues sensor check) Powers off controller, or Solo Controller auto-shutdown Note: Artoo will not assume the same error is present on restart, and will run a fresh check when connected to Solo. 

### Level error Please calibrate level using the 3DR Solo app

Sensor error screen For sensor errors requiring user-initiated restart



### Sensorerror Please try and restart Solo

Battery unknown Displayed if Artoo is powered on with a battery has an ID resistor unknown to Artoo. (Not logged in current software version’s index.) HAPTIC: Strong feedback, 40 millisecond pulse After Solo is disconnected, Artoo should display “waiting for Solo” 

### Unknown battery

Battery % not be accurate ?

**Dismiss** Control sticl error

Persists until: Controller starts with stick values in range. 

### Control stick error Contact 3DR customer support **IN-FLIGHT ALERTS: CONTROLLER RELATED**

RC Failsafe Controller signal lost, RTH screen Alert persists until: TIMEOUT: 5000 milliseconds 

### Controller signal lost Solo will return home

RC Signal Recovered User can press Fly to recover Alert persists until: User presses Fly and enters Fly mode HAPTIC: 40millisecond so user is aware that they can take control

RC Failsafe (No GPS) Controller signal lost, emergency land screen Alert persists until: TIMEOUT: 5000 milliseconds Controller Value out of Range User is asked to contact customer support Alert persists until: TIMEOUT: 5000 milliseconds go to persistent hint-box message (persistent until reboot) 

### Control stick error Solo will return home



### Signal recovered

Controller signal lost Emergency landing started 

## 324 **FT** 

## 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Return Home 12

Control stick error

Contact 3DR Support after landing

Camera paddle and dial failure Alert triggered on input error on the paddle or tilt speed dial potentiometers TIMEOUT: 5000 milliseconds 

### Control stick error Solo will return home



## 324 **FT** 

## 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

Manual camera controls error **IN-FLIGHT ALERTS**

Maximum Altitude User is told that maximum altitude has been reached Vehicle is not able to go higher than max altitude Alert appears once per flight and is triggered at 100 FT by default. Alert persists until: TIMEOUT: 5000 milliseconds HAPTIC: Double buzz 40-40 millisecond 

### Maximum altitude

Preset max altitude reached

Crash Detected User can use app to log a support ticket Alert persists until: User presses A HAPTIC: Quad buzz: 40-40-40-40 Solo SFX: Start lost call ping if more than 10 m away 

### Crash detected

GPS signal lost (Switches to FLY: Manual)
Alert persists until: TIMEOUT: 3000 milliseconds HAPTIC: Triple buzz twice: 30-30-30, 30-30-30 

### GPS lost Switching to manual control

GPS signal recovered (User who has either advanced mode enabled, or manual set to A or B) (When home is already set) Switches to FLY form Fly:Manual when user presses Fly Alert persists until: TIMEOUT: 3000 milliseconds 

### GPS ready Press to dismiss

**FLY** Press for GPS control GPS signal recovered (No advanced mode, Manual mode not set to A or B) Switches to FLY when GPS is recovered Alert persists until: TIMEOUT: 3000 milliseconds HAPTIC: 40 millisecond buzz for awareness 

### GPS ready

GPS signal established (User took off without GPS, no home position, regardless of advanced modes)
Alert persists until user sets home HAPTIC: 20 milliseconds every 3 seconds until press 

### GPS found

**FLY** Press to set home

Switching to FLY35 Figure 6.2.2.1 : Controller - App Connection Alerts

6.2.3 Controller Signal Alerts Flying behind solid objects, like buildings and trees, blocks communication signals between Solo and the controller. Always maintain visual contact with Solo to ensure that the signal is unobstructed. Cell phone towers and nearby Wi-Fi signals can cause interference with the communication system and decrease its range. Avoid flying in populated areas to avoid sources of interference. If the controller becomes unpaired from Solo during flight, the controller will display the following alert and Solo will Return Home. See Section 9.3 for pairing instructions.

Figure 6.2.3.1 : Controller - Controller Disconnected Alert If the signal between Solo and the controller is lost during flight, the controller will display the controller signal lost alert and Solo will Return Home. If signal is recovered while returning home, the controller will display the signal recovered alert and provide the option to regain manual control by pressing the Fly button.

Figure 6.2.3.2 : Controller - Controller Signal Alerts

6.2.4 GPS Signal Alerts If GPS is lost during flight, Solo will switch into Fly:Manual. In the event of a loss of GPS, we recommend landing Solo and waiting to acquire GPS lock before taking off again. In Fly:Manual, Solo uses the same joystick controls as in standard flight (displayed as “Fly”), but it does not include any GPS positioning. Therefore, in Fly:Manual, Solo will not hold its position when the right stick is released, and you must maintain close control over roll, pitch, and yaw. Without GPS, Pause, Return Home, and Smart Shots are not available. During Land, Solo will not be able to maintain position due to the lack of GPS positioning and will drift according to wind and other environmental conditions. If another alert occurs while Solo is in Fly:Manual, Solo will not be able to Return Home and will instead initiate a non-positioned landing at the current location. If GPS is recovered in flight, Solo will switch from Fly:Manual to standard flight (Fly), and GPS positioning will activate. The following displays show (from left to right) the GPS lost alert, Solo in Fly:Manual, and GPS recovered alert. Always choose a location with a clear view of the sky to improve GPS signal strength. **IN-FLIGHT BANNER ALERTS**

Solo app connected (Banner) System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen)

Solo app disconnected (Banner) System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen)

Landing Complete Screen showing automatic landing is complete Alert persists until: TIMEOUT: 3000 milliseconds

Controller connection poor (Banner) Appears once connection strength is below average performance for X time. TIMEOUT: After 3000 milliseconds 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

3DR Solo app connected



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

3DR Solo app disconnected



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

Landing complete



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Disconnected 12

Disconnected from Solo **IN-FLIGHT BANNER ALERTS**

Solo app connected (Banner) System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen)

Solo app disconnected (Banner) System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen)

Landing Complete Screen showing automatic landing is complete Alert persists until: TIMEOUT: 3000 milliseconds

Controller connection poor (Banner) Appears once connection strength is below average performance for X time. TIMEOUT: After 3000 milliseconds 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

3DR Solo app connected



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

3DR Solo app disconnected



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

Landing complete



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Disconnected 12

Disconnected from Solo **IN-FLIGHT BANNER ALERTS**

Solo app connected (Banner) System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen)

Solo app disconnected (Banner) System self-calibrates altitude after altitude disparity Alert persists until: System self-calibrates (sys then continues sensor check) Timeout: after 1 minute (?) (results in “sensor error” screen)

Landing Complete Screen showing automatic landing is complete Alert persists until: TIMEOUT: 3000 milliseconds

Controller connection poor (Banner) Appears once connection strength is below average performance for X time. TIMEOUT: After 3000 milliseconds 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

3DR Solo app connected



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

3DR Solo app disconnected



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

Landing complete



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Disconnected 12

Disconnected from Solo **IN-FLIGHT ALERTS: CONTROLLER RELATED**

RC Failsafe Controller signal lost, RTH screen Alert persists until: TIMEOUT: 5000 milliseconds 

### Controller signal lost Solo will return home

RC Signal Recovered User can press Fly to recover Alert persists until: User presses Fly and enters Fly mode HAPTIC: 40millisecond so user is aware that they can take control

RC Failsafe (No GPS) Controller signal lost, emergency land screen Alert persists until: TIMEOUT: 5000 milliseconds Controller Value out of Range User is asked to contact customer support Alert persists until: TIMEOUT: 5000 milliseconds go to persistent hint-box message (persistent until reboot) 

### Control stick error Solo will return home



### Signal recovered

Controller signal lost Emergency landing started 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Return Home 12

Control stick error

Contact 3DR Support after landing

Camera paddle and dial failure Alert triggered on input error on the paddle or tilt speed dial potentiometers TIMEOUT: 5000 milliseconds 

### Control stick error Solo will return home



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

Manual camera controls error **IN-FLIGHT ALERTS: CONTROLLER RELATED**

RC Failsafe Controller signal lost, RTH screen Alert persists until: TIMEOUT: 5000 milliseconds 

### Controller signal lost Solo will return home

RC Signal Recovered User can press Fly to recover Alert persists until: User presses Fly and enters Fly mode HAPTIC: 40millisecond so user is aware that they can take control

RC Failsafe (No GPS) Controller signal lost, emergency land screen Alert persists until: TIMEOUT: 5000 milliseconds Controller Value out of Range User is asked to contact customer support Alert persists until: TIMEOUT: 5000 milliseconds go to persistent hint-box message (persistent until reboot) 

### Control stick error Solo will return home



### Signal recovered

Controller signal lost Emergency landing started 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Return Home 12

Control stick error

Contact 3DR Support after landing

Camera paddle and dial failure Alert triggered on input error on the paddle or tilt speed dial potentiometers TIMEOUT: 5000 milliseconds 

### Control stick error Solo will return home



# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 12

Manual camera controls error36 Figure 6.2.4.1 : Controller - GPS Signal Alerts

6.2.5 Flight Battery Alerts The controller monitors the Solo battery during flight and provides alerts when the battery reaches critical levels. At 25% and 10% power remaining, the controller will provide a land-soon alert recommending that you end your flight to prevent an automatic landing.

Figure 6.2.5.1 : Controller - Low Battery Alerts If the battery reaches 5%, Solo will Return Home to prevent a crash. After landing, turn off Solo immediately; if the battery level reaches 0% at any time, irreversible damage will occur and the battery should be recycled.

Figure 6.2.5.2 : Controller - Critical Battery Alert

6.2.6 Controller Battery Alerts When the controller battery reaches 10% of its remaining charge, the controller will display an alert to notify you to charge the controller at your next opportunity. At 5%, the controller will prompt you to end your flight and charge the controller. If the controller battery reaches a critical level in flight, Solo will Return Home. The following displays show (left to right) the 10%, 5%, and 0% alerts

Figure 6.2.6.1 : Controller - Controller Battery Alerts **IN-FLIGHT ALERTS**

Maximum Altitude User is told that maximum altitude has been reached Vehicle is not able to go higher than max altitude Alert appears once per flight and is triggered at 100 FT by default. Alert persists until: TIMEOUT: 5000 milliseconds HAPTIC: Double buzz 40-40 millisecond 

### Maximum altitude

Preset max altitude reached

Crash Detected User can use app to log a support ticket Alert persists until: User presses A HAPTIC: Quad buzz: 40-40-40-40 Solo SFX: Start lost call ping if more than 10 m away 

### Crash detected

GPS signal lost (Switches to FLY: Manual)
Alert persists until: TIMEOUT: 3000 milliseconds HAPTIC: Triple buzz twice: 30-30-30, 30-30-30 

### GPS lost Switching to manual control

GPS signal recovered (User who has either advanced mode enabled, or manual set to A or B) (When home is already set) Switches to FLY form Fly:Manual when user presses Fly Alert persists until: TIMEOUT: 3000 milliseconds 

### GPS ready Press to dismiss

**FLY** Press for GPS control GPS signal recovered (No advanced mode, Manual mode not set to A or B) Switches to FLY when GPS is recovered Alert persists until: TIMEOUT: 3000 milliseconds HAPTIC: 40 millisecond buzz for awareness 

### GPS ready

GPS signal established (User took off without GPS, no home position, regardless of advanced modes)
Alert persists until user sets home HAPTIC: 20 milliseconds every 3 seconds until press 

### GPS found

**FLY** Press to set home

Switching to FLY Emergency mode change GPS lock is lost, Solo automatically enters Alt. hold

Fullscreen message Times out after 5000 milliseconds

Modified Telem screen (Version 1) Now shows new mode. A & B functions that require GPS are greyed out. **IN-FLIGHT WARNINGS**
GPS Lost



### GPS lost Switching to manual control Cable Cam Orbit 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY 6

Cable Cam Orbit HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE FLY:Manual 6

Cable Cam Orbit 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Stabilize 12 **CONTROLLER BATTERY WARNINGS + PROMPTS**

Controller battery low

Please land soon **Between 5% and 10% user is asked to charge soon** Message only appears when Solo is not in flight (pre-flight state, motors not started.) Helps user catch low battery before flight.

Fullscreen prompt at 5% Message timeout after 3000 miliseconds. Go to previous screen + minimized prompt (continuous until landing.)

Slider message persists Battery updates to red fill for 3%-5% (Battery level now known in 3% chunks) Good controller battery state

(If GPS Lock is not present) In-flight: At 0%, auto-land Message present until controller shuts down (If GPS Lock is present) In-flight: At 0%, Solo returns to home location Message present until controller shuts down

Critically low flight battery (Prevented from flying) User is prevented from flying a battery lower than 5%. 

### charge soon Low controllerbattery



### land soon Controller Battery at 5%



### charge controller

Battery too low for flight 

### Returning home

Controller battery at 0%



### Emergency-landing Controller Battery at 0% **Dismiss**

Cable Cam Orbit 

### 324 **FT** 

### 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Stabilize 12

Cable Cam Orbit 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Stabilize 12 **CONTROLLER BATTERY WARNINGS + PROMPTS**

Controller battery low

Please land soon **Between 5% and 10% user is asked to charge soon** Message only appears when Solo is not in flight (pre-flight state, motors not started.) Helps user catch low battery before flight.

Fullscreen prompt at 5% Message timeout after 3000 miliseconds. Go to previous screen + minimized prompt (continuous until landing.)

Slider message persists Battery updates to red fill for 3%-5% (Battery level now known in 3% chunks) Good controller battery state

(If GPS Lock is not present) In-flight: At 0%, auto-land Message present until controller shuts down (If GPS Lock is present) In-flight: At 0%, Solo returns to home location Message present until controller shuts down

Critically low flight battery (Prevented from flying) User is prevented from flying a battery lower than 5%. 

### charge soon Low controllerbattery



### land soon Controller Battery at 5%



### charge controller

Battery too low for flight 

### Returning home

Controller battery at 0%



### Emergency-landing Controller Battery at 0% **Dismiss**

Cable Cam Orbit 

### 324 **FT** 

### 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Stabilize 12

Cable Cam Orbit 

# 324 **FT** 

# 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Stabilize 12 **CONTROLLER BATTERY WARNINGS + PROMPTS**

Controller battery low

Please land soon **Between 5% and 10% user is asked to charge soon** Message only appears when Solo is not in flight (pre-flight state, motors not started.) Helps user catch low battery before flight.

Fullscreen prompt at 5% Message timeout after 3000 miliseconds. Go to previous screen + minimized prompt (continuous until landing.)

Slider message persists Battery updates to red fill for 3%-5% (Battery level now known in 3% chunks) Good controller battery state

(If GPS Lock is not present) In-flight: At 0%, auto-land Message present until controller shuts down (If GPS Lock is present) In-flight: At 0%, Solo returns to home location Message present until controller shuts down

Critically low flight battery (Prevented from flying) User is prevented from flying a battery lower than 5%. 

### charge soon Low controllerbattery



### land soon Controller Battery at 5%



### charge controller

Battery too low for flight 

### Returning home

Controller battery at 0%



### Emergency-landing Controller Battery at 0% **Dismiss**

Cable Cam Orbit 

### 324 **FT** 

### 84 **FT** HOME 

# 48
**%** FLIGHT BATTERY

ALTITUDE Stabilize 1237 

# 7 Advanced Settings This section provides instructions for accessing and using Solo’s advanced features and settings. 

# 7.1 Advanced Flight Modes Are you a quadcopter pro? We designed Solo to be simple and reliable, but also really fun to fly. Solo includes five advanced flight modes: FLY:Manual, stabilize, acro, sport, and drift.

7.1.1 Fly:Manual Fly:Manual mode is a version of standard flight without GPS lock. In Fly:Manual, the throttle stick controls altitude the same way as standard flight (Fly mode). However, Fly:Manual includes no GPS positioning so that, when you release the right stick, Solo will not hold its position; it will drift according to wind conditions and existing momentum. When flying in Fly:Manual, make constant adjustment to the right stick to control Solo’s position and use the left stick to maintain Solo’s orientation.

7.1.2 Stabilize Stabilize mode provides full manual control without autopilot assistance. In stabilize, the autopilot regulates Solo’s roll and pitch angles so that Solo returns to level when you release the right stick. The throttle stick controls power and acceleration directly; it does not correspond to altitude. Stabilize requires fine-tuned control of both the left and right sticks to fly Solo. Stabilize does not require GPS lock.

7.1.3 Drift Drift modes requires GPS lock and provides a plane-like flying experience. Drift is ideal for navigating Solo using the video feed. This is known as first-person view (FPV) and provides an immersive flying experience. In drift, Solo combines roll, pitch, and yaw onto the controller’s right stick. To navigate Solo in drift, move the right stick to initiate a coordinated turn in that direction. Releasing the right stick will cause Solo to drift to a stop over a two-second period. Solo does not automatically control altitude in drift, and will require constant adjustments to the throttle stick when flying in drift.

7.1.4 Acro Acro is the most advanced of Solo’s flight modes. It provides unrestricted control over Solo’s roll and pitch angles. Acro is intended for performing aerial acrobatics, flips, and maneuvers requiring extreme angles. There is no altitude or position assistance in acro, so be prepared to make constant adjustment to both sticks. Acro is a copter-frame oriented mode, meaning that, in acro, Solo will always respond to controls relative to its own orientation. Acro does not require GPS lock. Advanced flight modes are for experienced operators only. Do not attempt to fly in any advanced modes unless you are comfortable flying multicopters without positioning and altitude assistance.

Do not fly in acro unless you are an extremely experienced operator. Without the proper skills, crashes in acro are highly likely.38 7.1.5 Sport Sport mode in a modified version of acro that includes altitude assistance and earth-frame orientation. With altitude assistance, the throttle stick behaves the same in sport as it does in standard flight (Fly mode). Earth-frame orientation differs from copter-frame orientation in that the direction of yaw rotation is in relation to the earth instead of in relation to the copter itself. For example, if Solo is pitched forward in sport mode and left yaw is applied, Solo will maintain the same pitch angle and rotate around the vertical axis. As opposed to in acro’s copter-frame orientation, in which, in the same situation, Solo will perform a cartwheel. Sport does not require GPS lock. 

# 7.2 Enabling Advanced Flight Modes To unlock Solo’s advanced flight modes, use the app to select Advanced Settings from the Settings menu. Toggle the Enable Advanced Flight Modes option to gain access to Solo’s advanced modes.

Figure 7.2.5.1 : App - Advanced Settings 

# 7.3 Accessing Advanced Flight Modes Once enabled, advanced flight modes can be accessed only be assigning them to the controller’s A and B buttons using the app. In the app, select Preset A or Preset B from the Solo menu. (The app must be connected to Solo to apply button assignments.) Once assigned, use the controller to activate advanced modes during flight.

Figure 7.3.5.1 : App - A and B Presets 

# 7.4 Home Position Safety Fly:Manual, stabilize, acro, and sport modes do not require GPS lock. To take off without GPS lock, Solo must be set to one of these modes. Without an active GPS signal, Return Home, Pause, and Smart Shots will be disabled. If you choose to take off without GPS lock, Solo will not save a home position at the launch point. If Solo acquires GPS lock mid-flight, the autopilot will save a home position at that location. To prevent a potentially unsafe situation, do not use Return Home if Solo did not acquire GPS prior to takeoff.
If Solo did not acquire GPS lock prior to takeoff, do not use Return Home.39 

# 7.5 Performance Adjustment The Solo app includes options to adjust Solo’s performance to suit your flying style. To access the performance sliders, select Performance from the Solo menu. The flight slider controls how fast Solo flies and how responsive it is to controls. The camera pan slider regulates the speed that Solo rotates. Move the slider towards the turtle for slower, more cushioned movement, or move the slider towards the rabbit for faster, more responsive movement.

Figure 7.5.5.1 : App - Performance Sliders 

# 7.6 Units To change the units in the Solo app from imperial to metric, select Units from the Settings menu.

Figure 7.6.5.1 : App - Change Units 

# 7.7 Maximum Altitude Adjustment To adjust the altitude limit, select Altitude Limit from the Solo menu. If you choose to select No limit, ensure that you always operate Solo within your visual line of sight and in compliance with local regulations.

Figure 7.7.5.1 : App - Altitude Limit40 

# 8 Support 3DR Support is here to help you get the most out of Solo. If you have any questions, please contact us at support@3dr.com or give us a call at 1 (855) 982-2898 (toll free in the US and Canada) or direct at +1 (858) 225- 1414. To submit a support request through our website, visit 3dr.com/support. Use the Solo app to submit a trouble ticket and your flight logs will automatically be sent to 3DR Support. To submit a support request within the Solo app, select Support from the main menu, and select Log Trouble Ticket.

Figure 8.7.5.1 : App - Submit Trouble Ticket 

# 9 Maintenance This section covers basic operational maintenance procedures for Solo. For repairs not covered in this manual, contact 3DR Support or an authorized Solo Service Center. Solo’s exterior components are designed to absorb impact from hard landings and protect the core electronics. If damage is sustained to Solo’s legs or motors, replace them with official 3DR parts from store.3dr.com or an authorized retailer. 3DR offers an extended controller battery upgrade with double the capacity so you can fly more between charges. Before opening the battery bay or performing any maintenance on Solo, always ensure that Solo is powered off with the battery removed. 

# 9.1 Controller Battery Replacement To replace the controller battery, open the battery door on the back of the controller. Remove the foam block and disconnect the battery from the port in the side of the battery compartment. To install a battery, connect the battery to the controller, and, for standard-size controller batteries, use the foam block to pad the empty space in the compartment. See Section 3.11 for information on safely storing spare controller batteries.

Figure 9.1.5.1 : Controller Battery Installation41 

# 9.2 Calibrations Use the Solo app to perform compass and level calibrations when prompted by the controller. Remove Solo’s propellers before performing calibrations.

9.2.1 Compass Calibration To calibrate Solo’s compass, connect the app to Solo Wi-Fi and select Compass Calibration from the Solo menu. Ensure that Solo and the controller are powered on with the propellers removed. Solo requires an interference-free environment for compass calibration, so ensure that you are away from metal buildings, reinforced concrete, or other metal structures before starting calibration.

Figure 9.2.1.1 : App - Compass Calibration Setup The app will prompt you to rotate Solo end-over-end multiple times until the bar at the top of the screen is completely green. If the calibration fails, move to a different location and try again.

Figure 9.2.1.2 : App - Compass Calibration Procedure

9.2.2 Level Calibration A level calibration zeroes Solo’s accelerometers to recognize static states. To perform a level calibration, remove the propellers from Solo and connect the app to Solo Wi-Fi. Select Level Calibration from the Solo menu, and follow the prompts to place Solo perfectly still on each side in turn. In each step, wait a few seconds after moving Solo to press Next.

Figure 9.2.2.1 : App - Level Calibration42 

# 9.3 Pairing the Controller

1 Turn off the Solo and the Controller that you want to pair, along with any other Solos and Controllers nearby. 2 Power on the Solo and Controller that you want to pair. 3 Wait 30 seconds for Solo and the Controller to fully boot up. 4 Identify the Pair button underneath Solo. It’s a small button inside the hole labeled Pair. You’ll need to use a paperclip or small screwdriver, or another similar tool to push it.

Figure 9.3.2.1 : Pair Button

5 Press the Pair button underneath Solo and hold for one second. 6 When the Controller detects Solo, it will prompt you to accept the pairing request as seen in the screen below. (If the Controller does not detect Solo after thirty seconds, try pressing the Pair button underneath Solo again and repeat as needed.)

Figure 9.3.2.2 : Detected Solo
7 Press A, then B and hold both buttons down, once the Controller vibrates, you can let go. Within 20 seconds, the Controller will show “Solo Paired.”

Figure 9.3.2.3 : Solo Paired43 

# 9.4 Legs Solo uses three unique types of legs: 2 legs with an antenna module (#1 and #2), a leg without any electronic components (leg #3), and a leg with a compass module (leg #4). Replacements for all types of leg can be purchased from store.3dr.com or an authorized retailer.

Figure 9.4.2.1 : Leg Types

9.4.1 Leg #3 To replace a standard leg, use a #2 Phillips screwdriver to remove the two screws, detach the old leg, and attach the new leg using the provided screws.

Figure 9.4.1.1 : Standard Leg Replacement Process

9.4.2 Legs #1 and #2 with Antennas To replace a leg with an antenna module where the antenna is physically undamaged, you’ll need to remove the antenna from the old leg before replacing it. To detach the antenna, remove the plastic sheet from the leg (1) and detach the antenna from the Velcro by carefully pulling the cable (2). Follow the standard leg replacement procedure to detach the old leg (3). 1
Compass

Antenna Antenna

Standard44 Figure 9.4.2.1 : Detaching the Antenna from the Leg
Attach the new leg by threading the antenna cable through the notch in the top of the leg (1) and securing the leg using the provide screws (2).

Figure 9.4.2.2 : Attaching a New Leg with an Existing Antenna
To secure the antenna to the new leg, use the provided Velcro to attach only the yellow-backed Velcro strip to the Velcro on the antenna. Then remove the backing and attach the Velcro and antenna to the inside of the leg, placing the tip of the antenna 5 mm from the edge of the rubber foot (1) as shown below. Fold the ends of a provided plastic sheet at right angles (2), remove the adhesive backing, and stick the plastic sheet to the leg so it secures the antenna in place (3).

Figure 9.4.2.3 : Attaching an Existing Antenna to a New Leg 1 2
3



### 2 1

3 2 1 5 mm between antenna and foot45 9.4.3 Leg #4 with Compass Solo’s right-rear leg (#4) contains the compass module. Start by detaching the leg from the arm as you would a standard leg, but the leg will not be removable until you disconnect the compass from Solo. To access the compass connector, you’ll need to remove the battery tray from Solo. See Section 9.5 for battery tray removal instructions. With the battery tray removed, locate the compass connector in the corner of the board closest to the leg being replaced. Disconnect the compass connector from the board by holding down the tab on the far side of the connector and lifting up the connector. Since the space between the arm and the connector is limited, it may help to use a screwdriver to press the tab.

Figure 9.4.3.1 : Compass Connector on Mainboard
With the compass disconnected, remove the old leg and cable from Solo. Place the new leg into position and thread the new compass cable through the arm where it can connect to the board. Connect the compass connector in the same place as the old compass.

Figure 9.4.3.2 : Insert New Leg with Compass
Secure the new leg in place and replace the battery tray.46 

# 9.5 Battery Tray The battery tray holds the battery and GPS in place, and allows you to access the main electronics bay. This section covers how to remove to tray to access the interior of Solo.

9.5.1 GPS Cover The GPS cover is the flat, black end cap in front of the battery tray. To remove it, use a small, flat prying tool to loosen the four clips along the back edge of the cover.

Figure 9.5.1.1 : GPS Cover Removal

9.5.2 Battery Tray Removal To detach the battery tray and access Solo’s main electronics bay, use a small Philips screwdriver to remove the 7 screws securing the battery tray to Solo.

Figure 9.5.2.1 : Battery Tray Removal
The battery tray will still be connected to Solo via the GPS cable, so carefully lift out the tray just enough to access the board beneath.

Figure 9.5.2.2 : Battery Tray Detachment GPS connector47 

# 9.6 Motors Replacement motors are available as clockwise and counterclockwise Motor Pods. Use a counterclockwise Motor Pod to replace motors #1 and #2, and use a clockwise Motor Pod to replace motors #3 and #4. Replace motor pods every 150 hours of flight or when they can no longer turn smoothly. To replace a Motor Pod, first, use a small, flat prying tool to remove the LED cover form the underside of the arm.

Figure 9.6.2.1 : LED Cover Removal
Use a #2 Phillips screwdriver to remove the four screws securing the pod to the arm.

Figure 9.6.2.2 : Motor Pod Removal
Disconnect the wide beige connector, the red wire and the black wire to remove the old motor pod. To remove the wide beige connector (DF13), carefully lift the edges of the connector away from the pod until they pop out, then remove the connector. Don’t pull on the wires! The connector can break easily if force is used to remove it.48 Figure 9.6.2.3 : Motor Pod Disconnection
Connect the 3 cables from the arm to the new motor pod. Tuck the cables inside the arm and set the new pod into place.

Figure 9.6.2.4 : Motor Pod Connection
Turn over Solo and secure the new motor pod into place using the 4 provided screws. Do not reuse the screws from the old Motor Pod. Finally, snap the LED cover back into place.

Figure 9.6.2.5 : Motor Pod and LED Cover Attachment 

### 1 249 

# 9.7 Factory Reset Performing a factory reset restores Solo and the controller to their state prior to the first flight update. Use a factory reset if you forget your Solo Wi-Fi password or need to restore Solo’s factory settings.

Step 1: Reset the Vehicle As part of the reset procedure, Solo will be un-paired from the Controller. Start by powering off Solo. Use a paper clip or similar tool to press and hold Solo’s Pair button while powering on Solo. (Make sure you feel the Pair button click down underneath the paper clip to verify you have properly activated the Pair button.) Continue holding the Pair button for at least 15 seconds.

Figure 9.7.2.1 : Pair Button
Bellow the Accessory Port and adjacent to the Pair button is small orange LED Pair indicator light, once this light starts flashing rapidly (strobing about 5 times per second), you can release the Pair button.

Figure 9.7.2.2 : Strobing Pairing Light
Step 2: Reset the ControllerStart with the Controller powered off. Hold the Power and Fly buttons simultaneously until you see the controllerupdating display. The Controller will restart, taking up to 5 minutes, followed by the screen turning off for 1 minute.

Figure 9.7.2.3 : Controller Reset Contact customer support before performing a Factory Reset. This procedure can cause irreparable damage to Solo.50 When the Controller reset is complete, you will see one of these two completions screens:

Figure 9.7.2.4 : Controller Update
As the vehicle reset nears completion, you will see the lights under the arms change between many different colors, followed by a sequence of beeps. The reset is complete once the lights stop changing colors. Upon completion, the lights will freeze on their current colors, so they may all be the same color or they may be different colors.
Step 3: Reboot Solo and the Controller While rebooting, Solo should make its regular startup tones. The lights underneath Solo’s arms should also light up green and change to white in the front and red in the back. If this does not happen, then reboot Solo again. If the lights change colors now, then the vehicle is still resetting. Let Solo finish resetting and then reboot Solo again once the lights stop changing colors. After rebooting the Controller, you should see the Preflight Update or Waiting for Solo screen.

Step 4: Pair Solo and the Controller See section 9.3 for instructions how to pair Solo and the Controller.
Step 5: Update your system See section 2.6.4 for instructions how to update your system. The Factory Reset procedure is now complete.51 

# 10 Appendix 10.1 Specifications Solo is a quad-rotor aerial vehicle powered by the 3DR Pixhawk 2 autopilot system and APM:Copter flight control software. Solo communicates with the controller and Solo app over the 3DR Link secure Wi-Fi connection.
Autopilot: 3DR Pixhawk 2 Flight code: ArduPilot Copter Control: 3DR Solo Controller Wireless communication: 3DR Link 1.0 Frequency: 2.4 GHz Height: 10 in. (25 cm) Motor-to-motor dimension: 18 in. (26 cm) Propulsion: 880 K V motors, two clockwise rotating motors and two counterclockwise rotating motors Propeller: 10 in. x 4.5 in. (25 cm x 11.4 cm) Weight with battery: 3.3 lbs. (1.5 kg) Controller battery life: 3 hours Extended controller battery life: 6 hours Controller battery: Li-ion 2600 mAh 7.2 Vdc (5200 mAh for extended battery) Power: Electric (rechargeable lithium polymer battery) Battery: Lithium polymer, 5200 mAh, 14.8 Vdc Battery weight: 1 lb. (.5 kg) Estimated flight time: 25 minutes* Maximum altitude: 328 ft. (100 m) Range: .5 miles** (.8 km) Payload capacity: 1.1 lbs. (500 g) Cruise speed: 5.7 mph (2.5 m/s) Maximum speed: 55 mph (25.5 m/s) Maximum climb rate: 11 mph (5.0 m/s) Maximum descent rate: 5.5 mph (2.5 m/s) Headwind limitation: 25 mph (11 m/s) Crosswind limitation: 25 mph (11 m/s) Camera: Streaming video compatible with GoPro® HERO 3, 3+ or 4 Full compatibility with GoPro® HERO 4 Solo app compatibility: iOS 8.0 or later / Android 4.3 or later Operating temperature: 32° F - 113° F (0° C - 45° C) Operating relative humidity: 0-85% RH

*Flight time varies with payload, wind conditions, elevation, temperature, humidity, flying style, and pilot skill. Listed flight time applies to elevations less than 2,000 ft above sea level. **Range varies with location, antenna orientation, background noise and multi-path.52 

# 10.2 Warranty

3D Robotics warrants to the original retail purchaser of Solo (the “Product”) that at the time of purchase that this product is free from material defect in materials and workmanship. Should this Product fail during normal consumer usage and conditions due to defective material or workmanship within one year from the date of purchase, or such longer period as is required by applicable law (“Warranty Period”), such defect(s) will be repaired or replaced at 3D Robotics’ option, without charge for parts or labor directly related to the defect(s). The complete terms of the limited warranty applicable to Solo can be found at 3dr.com/terms. This Warranty extends only to consumers who purchase the product from a 3D Robotics authorized reseller and is not transferable or assignable. This Warranty does not apply to: (1) Product subjected to abnormal use or conditions, accident (including without limitation, collision, crash or fire), alteration, or improper repair; (2) damage from exposure to moisture or extreme environmental conditions; (3) damage from use with any accessory, software or other product not expressly authorized by 3D Robotics; (4) damage from external causes such as dirt, sand, battery leakage, blown fuse, or improper usage of any electrical source; (5) commercial use; or (6) use in violation of law or ordinances in effect in the jurisdiction in which the Product is used. 3D Robotics assumes no liability for any accident, injury, death, loss, or other claim related to or resulting from the use of this product. 3D Robotics makes no other warranties for Solo, and makes no warranties whatsoever for service, software, maintenance or support for non-3D Robotics branded products. Such products, service, software, maintenance or support is provided by 3D Robotics “As Is” and any third-party warranties, products, software, services, maintenance or support are provided by the original manufacturer or supplier, not by 3D Robotics. Software is subject to the separate software license agreement accompanying or made available to you in connection with the software. A portion of the software contains or consists of open-source software, which you may use under the terms and conditions of the specific license under which the open-source software is distributed. You agree that you will be bound by any and all such license agreements, and that your usage of this product indicates your acceptance of those agreements. Title to software remains with the applicable licensor(s). In no event will 3D Robotics be liable to you for damages, including any general, special, incidental or consequential damages arising out of the use or inability to use the software. THE EXTENT OF 3D ROBOTICS’ LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT PROVIDED ABOVE AND, IN NO EVENT, SHALL ITS LIABILITY EXCEED THE PURCHASE PRICE PAID BY PURCHASER FOR THE PRODUCT. 

# 10.3 Regulatory Compliance

10.3.1 U.S. - FCC (Federal Communication Commission) 3DR Solo FCC: 2ADYD-S111A 3DR Solo Controller FCC: 2ADYD-AT11A This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by 3D Robotics could void the user’s authority to operate the equipment. Radiation Exposure Statement: The Solo system has been tested to ensure compliance with FCC-mandated limits for general population radio frequency (RF) exposure for an uncontrolled environment. These limits ensure that no harmful effects will result from operating Solo according to the standard operating procedures described in this manual.53 The body’s Specific Absorption Rate (SAR) for the Solo controller is 1.33 watts per kilogram (W/kg) in compliance with the FCC limit of 1.6 W/kg. To reduce exposure to RF energy, hold Solo at least 20 cm away from your body at all times during operation. Do not operate the Solo controller co-located or in conjunction with any other antenna or transmitter. This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

10.3.2 Canada - Industry Canada 3DR Solo IC: 12768A-S114A Model number: S110A 3DR Solo Controller IC: 12768A-AT14A Model number: AT10A This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. IC Radiation Exposure Statement: The Solo system has been tested to ensure compliance with IC-mandated limits for general population radio frequency (RF) exposure for an uncontrolled environment. These limits ensure that no harmful effects will result from operating Solo according to the standard operating procedures described in this manual. To reduce exposure to RF energy, hold Solo at least 20 cm away from your body at all times during operation. Do not operate the Solo controller co-located or in conjunction with any other antenna or transmitter. Changes or modifications not expressly approved by 3D Robotics could void the user’s authority to operate the equipment.