Electronic Submission

February 9th, 2016

U.S. Department of Transportation, Docket Operations

West Building Ground Floor, Room W12-140

1200 New Jersey Avenue, SE

Washington, DC 20590

Dear Sir or Madame:

Pursuant to Section 333 of the FAA Modernization and Reform Act of 2012 (herein referred to

as FMRA) and 14 CFR Part 11, NC Aeronautics, LLC (herein referred to as NC Aeronautics)

hereby applies for an exemption from the listed Federal Aviation Regulations (FARs) to allow

commercial operation of UAS for the purposes of aerial data acquisition, aerial photography,

and closed-set film operations for the motion picture, television and commercial productions,

on-location film operations in controlled settings on private land or with property permission, so

long as such operations are conducted within and under the conditions outlined herein or as

may be established by the FAA.

As detailed in this document and the attached Appendix of UAS, the requested exemption

would permit the operation of UAS under controlled conditions in the United States. Approval

of this exemption would thereby enhance safety and fulfill the Secretary of Transportation’s

responsibilities to “...establish requirements for the safe operation of such aircraft systems in

the national airspace system.” Section 333(c) Reform Act.

The name and address of the applicant is:

NC Aeronautics, LLC

Garrett Thomas Hickman

CEO & Co-Founder

3925 Pallas way Apt. 3C

High Point, NC 27265

Tel: 336-655-0903

Email: NCAeronautics@gmail.com
Regulations from which the exemption is requested:

14 CFR 61.23(a) and (c)

14 CFR 61.101(e)(4) & (5) 14 CFR 61.315(a)

14 CFR 61.113(a)

14 CFR 91.7(a)

14 CFR 91.119(c)

14 CFR 91.121

14 CFR 91.151(a)(1)

14 CFR 91.405(a) 14 CFR 91.407(a)(1) 14 CFR 91.409(a)(1)(2) 14 CFR 91.417(a) & (b)

AUTHORITY FOR EXEMPTIONS

The Federal Aviation Act expressly grants the FAA authority to issue exemptions. This statutory

authority includes exempting civil aircraft, as the term is defined under §40101 of the Act,

including UAS, from the requirement that all civil aircraft must have a current airworthiness

certificate.

The Administrator may grant an exemption from a requirement of a regulation prescribed

under subsection (a) or (b) of this section or any sections §44702-44716 of this title if the

Administrator finds the exemption in the public interest. 49 USC §44701(f). See also 49 USC

§44711(a); 49 USC §44704; 14 CFR 91.203(a)(1).

Section 333(b) of the Reform Act assists the Secretary in determining whether UAS may

operate in the national airspace system without creating a hazard to the user, the public, or a

threat to national security. In making this determination, the Secretary must consider:

• The UAS’ size, weight, speed and operational capability;

• Whether the UAS operates within the visual line of sight of the operator;

• Whether the UAS operates outside of highly populated areas and away from close

proximity to airports.

Reform Act 333(a). If the Secretary determines that a UAS “may operate safely in the national

airspace system, the Secretary shall establish requirements for the safe operation of such

aircraft in the national airspace system.” Id. 333(c).

Background on NC Aeronautics, LLC

NC Aeronautics, LLC is a startup venture providing high quality unmanned aircraft services

across a wide variety of industries in North Carolina.

Drones operated by NC Aeronautics, LLC will be dispatched in accordance with strict

operational protocols to ensure our clients receive the most consistent and accurate data and

video collection made possible by modern technology. Operational safety within the national

airspace is a primary concern.

NC Aeronautics’ business model is based on identifying needs for unmanned service within the

operational parameters of small to medium businesses, independent interests, and

government contracts. These services will increase the safety and profitability of our client’s

day to day operations.
UAS AND OPERATIONAL DESCRIPTION

NC Aeronautics seeks to commercially operate a variety of UAS weighing less than 55 pounds

including payload in the United States for the purpose of acquiring aerial data. The Appendix

attached to this exemption petition lists the aircraft that NC Aeronautics contemplates

operating. In addition, NC Aeronautics requests that it be granted permission to operate those

aircraft already approved in previous Section 333 exemption petitions.

As the operator of these aircraft, NC Aeronautics is committed to the following conditions and

limitations on its operations. NC Aeronautics understands that failure to comply will be grounds

for the immediate suspension or rescission any exemption granted.

1. Operations authorized by this grant of exemption are limited to the aircraft approved

by the Secretary of the Department of Transportation for operation under Section 333

(Attachment 1) when weighing less than 55 pounds including payload. Proposed

operations of any other aircraft will require a new petition or a petition to amend this

exemption.

2. The UA may not be operated at a speed exceeding 87 knots (100 miles per hour).

The exemption holder may use either ground speed or calibrated airspeed to

determine

compliance with the 87 knot speed restriction. In no case will the UA be operated at

airspeeds greater than the maximum UA operating airspeed recommended by the

aircraft manufacturer.

3. The UA must be operated at an altitude of no more than 400 feet above ground level

(AGL). Altitude must be reported in feet AGL.

4. The UA 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

4 corrective lenses, as specified on the PIC’s FAA-issued airman medical certificate or

U.S. driver’s license.

5. All operations must utilize a visual observer (VO). The UA must be operated within

the visual line of sight (VLOS) of the PIC and VO at all times. The VO may be used

to satisfy the VLOS requirement as long as the PIC always maintains VLOS

capability. The VO 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 VO can perform the duties

required of the VO.

6. This exemption and all documents needed to operate the UAS and conduct its

operations in accordance with the conditions and limitations stated in this grant of

exemption, are hereinafter referred to as the operating documents. The operating

documents must be accessible during UAS operations and made available to the

Administrator upon request. If a discrepancy exists between the conditions and
limitations in this exemption and the procedures outlined in the operating documents,

the conditions and limitations herein take 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 responsibility to track such revisions and present updated and revised

documents to the Administrator or any law enforcement official upon request. The

operator must also present updated and revised documents if it petitions for extension

or amendment to this grant of exemption. If the operator determines that any update

or revision would affect the basis upon which the FAA granted this exemption, then

the operator must petition for an 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.

7. Any UAS that has undergone maintenance or alterations that affect the UAS

operation or flight characteristics, e.g., replacement of a flight critical component, must

undergo a functional test flight prior to conducting further operations under this

exemption. Functional test flights may only be conducted by a PIC with a VO and must

remain at least 500 feet from other people. The functional test flight must be conducted

in such a manner so as to not pose an undue hazard to persons and property.

8. The operator is responsible for maintaining and inspecting the UAS to ensure that it

is in a condition for safe operation.

9. Prior to each flight, the PIC must conduct a preflight inspection and determine the

UAS is in a condition for safe flight. The pre-flight inspection must account for all

potential discrepancies, e.g., inoperable components, items, or equipment. If the

inspection reveals a condition that affects the safe operation 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.

10. The operator must follow the UAS manufacturer’s maintenance, overhaul,

replacement, inspection, and life limit requirements for the aircraft and

aircraft components.

11. Each UAS operated under this exemption must comply with all manufacturer

safety bulletins.

12. Under this grant of exemption, a PIC must hold either an airline transport,

commercial, private, recreational, or sport pilot certificate. The PIC must also hold a

current FAA airman medical certificate or a valid U.S. driver’s license issued by a

state, the District of Columbia, Puerto Rico, a territory, a possession, or the Federal

government. The PIC must also meet the flight review requirements specified in

14 CFR § 61.56 in an aircraft in which the PIC is rated on his or her pilot certificate.

13. The operator may not permit any PIC to operate unless the PIC demonstrates the

ability to safely operate the UAS in a manner consistent with how the UAS will be

operated under this exemption, including evasive and emergency maneuvers and

maintaining appropriate distances from persons, vessels, vehicles and structures. PIC

qualification flight hours and currency must be logged in a manner consistent with 14

CFR § 61.51(b). Flights for the purposes of training the operator’s PICs and VOs

(training, proficiency, and experience-building) and determining the PIC’s ability to

safely operate the UAS in a manner consistent with how the UAS will be operated

under this exemption are permitted under the terms of this 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 are considered nonparticipants, and the PIC must operate the UA

with appropriate distance from nonparticipants in accordance with 14 CFR § 91.119.

14. UAS operations may not be conducted during night, as defined in 14 CFR § 1.1. All

operations must be conducted under visual meteorological conditions (VMC). Flights

under special visual flight rules (SVFR) are not authorized.

15. The UA may not operate within 5 nautical miles of an airport reference point (ARP)

as

denoted in the current FAA Airport/Facility Directory (AFD) or for airports not

denoted with an ARP, the center of the airport symbol as denoted on the current

FAA-published aeronautical chart, unless a letter of agreement with that airport’s

management is obtained or otherwise permitted by a COA issued to the exemption

holder. The letter of agreement with the airport management must be made available

to the Administrator or any law enforcement official upon request.

16. The UA 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.

17. If the UAS loses communications or loses its GPS signal, the UA must return to a

predetermined location within the private or controlled-access property.

18. The PIC must abort the flight in the event of unpredicted obstacles or emergencies.

19. The PIC is prohibited from beginning a flight unless (considering wind and forecast

weather conditions) there is enough available power for the UA to conduct the

intended operation and to operate after that for at least five minutes or with the reserve

power recommended by the manufacturer if greater.

20. Air Traffic Organization (ATO) Certificate of Waiver or Authorization (COA). All

operations shall be conducted in accordance with an ATO-issued COA. The

exemption holder may apply for a new or amended COA if it intends to conduct

operations that cannot be conducted under the terms of the attached COA.

21. All aircraft operated in accordance with this exemption must be identified by serial

number, registered in accordance with 14 CFR part 47, and have identification

(N−Number) markings in accordance with 14 CFR part 45, Subpart C. Markings must

be as large as practicable.

22. Documents used by the operator to ensure the safe operation and flight of the UAS

and any documents required under 14 CFR §§ 91.9 and 91.203 must be available to the

PIC at the Ground Control Station of the UAS any time the aircraft is operating. These

documents must be made available to the Administrator or any law enforcement official

upon request.

23. The UA must remain clear and give way to all manned aviation operations and

activities at all times.

24. The UAS may not be operated by the PIC from any moving device or vehicle.

25. All Flight operations must be conducted at least 500 feet from all nonparticipating
persons, vessels, vehicles, and structures unless:

a. Barriers or structures are present that sufficiently protect nonparticipating persons

from the UA and/or debris in the event of an accident; or

b. The operator must ensure that nonparticipating persons remain under such

protection. If a situation arises where nonparticipating persons leave such protection

and are within 500 feet of the UA, flight operations must cease immediately in a manner

ensuring the safety of nonparticipating persons; and the owner/controller of any

vessels, vehicles or structures has granted permission for operating closer to those

objects and the PIC has made a safety assessment of the risk of operating closer to

those objects and determined that it does not present an undue hazard.

26. The PIC, VO, operator trainees or essential persons are not considered

nonparticipating persons under this exemption.

27. All operations shall be conducted over private or controlled-access property with

permission from the property owner/controller or authorized representative.

Permission from property owner/controller or authorized representative will be

obtained for each flight to be conducted.

28. Any incident, accident, or flight operation that transgresses 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.

29. Operation for the purpose of closed-set motion picture and television filming are

contemplated.
DESCRIPTION OF SPECIFIC REGULATIONS

14 CFR 61.23 (a) and (c) : Medical Certificates

Exemption number 11224, granted to NextEra Energy, Inc., provided that a U.S. driver’s license

is used in lieu of the medical certificate

14 CFR 61.101(e) (4) and (5): Recreational Pilot Privileges and Limitations and CFR 61.315(a): Sport

Pilot Limitations

Exemption number 11224, granted to NextEra Energy, Inc., provided that the “PIC must hold

either an airline transport, commercial, private, or sport pilot certificate”. Likewise, NC

Aeronautics, LLC also seeks to perform commercial UAS work and is asking for the same

restrictions which have been previously deemed to provide an equivalent level of safety as the

burdensome regulations.

14 CFR 61.113(a): Private pilot privileges and limitations: Pilot in command

Sections 61.113(a) limit private pilots to non-commercial operations. Because the

UAS will not carry a pilot or passengers, the proposed operations can achieve the

equivalent level of safety of current operations by requiring the pilot operating the

aircraft to have completed a UAS flight-training course. Unlike a conventional aircraft

that carries the pilot and passengers, the UAS is remotely controlled. The area of

operation is controlled and restricted, and all flights are planned and coordinated in

advance. The risks associated with the operation of the UAS are so diminished from the

level of risk associated with commercial operations contemplated by Part 61 when

drafted, that allowing operations of the UAS as requested exceeds the present level of

safety achieved by 14 CFR 61.113(a).

14 CFR 91.7(a): Civil aircraft airworthiness

The regulation requires that no person may operate a civil aircraft unless it is in airworthy

condition. As there will be no airworthiness certificate issued for the aircraft NC Aeronautics,

LLC

contemplates operating, should this exemption be granted, no FAA regulatory standard

will exist for determining airworthiness. Given the size of the aircraft and the operational

restrictions put on the aircraft, an equivalent level of safety will be provided.

14 CFR 91.119: Minimum safe altitudes

Section 91.119 establishes safe altitudes for operation of civil aircraft. The UAS will

never operate at altitude higher than 400 AGL and all operations will occur during

daylight hours under Visual Meteorological Conditions (VMC) only. The equivalent level of

safety will be achieved given the size, weight and speed of the UAS as well as the location

where it is operated. No flight will be taken without the permission of the property owner.

Because advance notice to the property owner and any onsite personnel, as well as the

precautions outlined below, all affected individuals will be aware of the planned flight

operations. Flight operations will be conducted at least 500 feet from all non-participating

persons (persons other than the pilot in command (PIC) or visual observer (VO)), vessels,

vehicles and structures, unless operations do not present an undue hazard. The UAS will

remain within visual line of sight of the PIC or VO. Flight operations will be conducted at least 5

miles from an airport. The PIC or VO will provide notification to the local Flight Standards
District Office and airport controller of all operations within 5 miles of an airport. The FAA will

have advance notice of all operations through the filing

of notices-to-airmen. Compared to flight operations with aircraft or rotorcraft weighing far more

than the UAS proposed herein, any risk associated with our operations is far less than those

presently presented with helicopters and other conventional aircraft operating at or below 500

feet AGL. In addition, the low-altitude operations of the UAS will ensure separation between

these UAS operations and the operations of conventional aircraft that must comply with

Section 91.119.

14 CFR 91.121: Altimeter Settings

This regulation requires each person operating the aircraft to maintain cruising altitude by

reference to an altimeter that is set “...to the elevation of the departure airport or an

appropriate altimeter setting available before departure.” As the UAS may not have a

barometric altimeter, but instead a GPS altitude read out, an exemption may be needed.

An equivalent level of safety will be achieved by the PIC confirming the altitude of the

launch site shown on the GPS altitude indicator before flight.

14 CFR 91.151(a)(1): Fuel requirements for flight in VFR conditions

Section 91.151(a)(1) outlines fuel requirements for beginning a flight in VFR conditions.

Relief from Section 91.151(a)(1) is requested to the extent required to allow flights of a

variety of UAS during daylight hours in visual flight rules (VFR) conditions to continue

until 90 percent of remaining battery power or fuel reserves remain. NC Aeronautics, LLC

seeks the requested relief because without an exemption from Section 91.151(a)(1), the flight

time

duration of the selected aircraft will be reduced and severely constrain the practicality of

any aerial acquisition of data that NC Aeronautics, LLC proposes to conduct pursuant to this

Petition.

The technical specifications of the proposed UAS, their Operations Manuals, and

NC Aeronautics, LLC’s proposed operating limitations, ensure that NC Aeronautics, LLC will

safely operate the selected aircraft during daylight hours in VFR conditions until 90 percent of

remaining battery power or fuel reserves remain.

14 CFR 91.405(a); 91.407(a)(1); 91.409(a)(1) & (a)(2), and 91.417(a) & (b): Maintenance inspections

These regulations require that an aircraft operator or owner “shall have that aircraft inspected

as prescribed in subpart 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...,” and others shall inspect or maintain the aircraft in compliance with Part 43.

Since these sections and Part 43 apply only to aircraft with an airworthiness certificate, they will

not apply to NC Aeronautics, LLC. Maintenance will be accomplished pursuant to the User

Guide or Operating Manual. An equivalent level of safety will be achieved because these UASs

are limited in size and will carry a small payload and operate only in restricted areas for limited

periods of time. If mechanical issues arise, the UAS can land immediately and will be operating

from no higher than 400 feet AGL. The PIC will ensure that the UAS is in working order prior to

initiating flight, perform required maintenance and keep a log of any maintenance performed.

Moreover, the PIC is the person most familiar with the aircraft and best suited to maintain the

aircraft in an airworthy condition to provide the equivalent level of safety.
PUBLIC INTEREST

Approval of exemptions allowing commercial operations of UASs for aerial acquisition of data

enhances safety while reducing risk. Manned aircraft in certain application such as pipeline

monitoring create a greater risk because the aircraft are much larger and carry an onboard

human pilot. In contrast, a UAS weighing 55 pounds or less will carry no passengers or crew

and, therefore, will not expose them to the risks associated with manned aircraft flights. In

addition, additional streams of aerial data will allow large commercial entities to make

decisions about how to best deploy ground resources and ensure the safety and

cost-effectiveness of their operations.

PRIVACY

All flights will occur over private or controlled access property with the property owner’s prior

consent and knowledge. Images or video taken of individuals will have consented to being

filmed or otherwise they will be made anonymous.

EQUIVALENT LEVEL OF SAFETY

NC Aeronautics, LLC proposes that the exemption requested herein apply to civil aircraft that

have the characteristics and that operate within the limitations listed herein. These limitations

provide for at least an equivalent or even higher level of safety to operations under the current

and proposed regulatory structure.

NATIONAL SECURITY

Given the small size of the UAS involved and the restricted environment within which they will

operate, our petition presents no national security issue.

FEDERAL REGISTER SUMMARY

Docket No.: No. FAA-2016-____

Petitioner: NC Aeronautics, LLC

61.23(a)& (c), 61.101(e)(4) & (5), 61.315(a), 61.113(a), 91.7(a), 91.119(c), 91.121, 91.151(a)(1), 91.405(a),

91.407(a)(1), 91.409(a)(1)&(2), 91.417(a) & (b) of Title 14, Code of the Federal Regulations (14 CFR).

Description of Relief Sought: NC Aeronautics, LLC is seeking an exemption to conduct

commercial acquisition of aerial data using unmanned aircraft systems.

Based upon the foregoing, NC Aeronautics, LLC requests that the FAA grant it the necessary

exemptions under Section 333 of the FAA Reform Act as requested herein to allow for

commercial operations of UAS within the United States.

Sincerely,

Garrett Thomas Hickman

CEO & Co-Founder

3925 Pallas way Apt. 3C

High Point, NC 27265
APPENDIX

H109S X4 Pro Specifications:

Diagonal:​370 mm (14.6 in)

Weight without accessories:​1.06 kg (2.3 lb)

Max. Takeoff Weight:​1.42 kg (3.1 lb)

Prop Diameter:​240 mm (9.44 in); self­tightening

Motor:​(4) Brushless outrunner

ESC:​(4) 10A

Flight Battery:​High­Density 3S 11.1V 7000mAh Balanced LiPo

Flight Time:​about 30 minutes

Onboard Navigation Features:​GPS/Compass (Global Positioning); Orientation (Position Hold);

Barometer (Altitude Hold)

Flight Modes:​GPS (Altitude/Position Hold); Altitude Hold (for indoor flight)

Safety Features:​Automatic Return to Home (activated by signal loss or user); automatic landing

(activated by low battery voltage); touch screen & OLED telemetry screen, plus onscreen low battery

warning (Deluxe only).

Touchscreen Transceiver Specifications:

For Deluxe X4 Pro (HBNE0010)

Description:​AndroidTM device with 7" diagonal touchscreen

Dimensions:​315 x 172 x 44 mm (12.4 x 6.77 x 1.73 in)

Weight w/Battery:​1.10 kg (2.4 lb)

Transmitter Frequency:​2.4GHz

Receiver Frequencies:​2.4 GHz (quad control; telemetry) & 5.8 GHz (video transmission)
Signal Range:​500 m (546 yd)

Battery:​2S 7.4V 5400mAh LiPo

Channels:​10

Antennas:​Left (flight control & telemetry); Right (video signals)

Switches:​for Actual Direction Control (ADC), GPS, Return to Home & LED lights

Rotating Dials:​2 (gimbal control)

Video Jack:​for FPV Goggles

Data Displays:​touch screen and OLED screen

Includes:​neck strap & detachable sunshield

Touch Screen Specifications:

Diagonal:​178 mm (7 in)

Resolution:​1280 x 800p

FPV Transceiver Specifications:

For X4 Pro FPV (HBNE0020)

Lightweight and easy to hold, the FPV Transceiver features a bright, 3.5" LCD screen that gives you

an FPV (First­Person View) of your flight as it's happening, buttons for shooting still photos and

videos — and a wide range of features designed for pilot ease, quad safety and photographic

excellence.

Camera Specifications

Dimensions:​59 x 41 x 33.2 mm (2.32 x 1.61 x 1.30 in)

Weight:​45 g (1.59 oz)

Battery:​1S 3.7V 650mAh LiPo

Battery Life:​1 hour in recording mode

Data Port:​2GB (min.) Micro memory card
Video Resolution:​1920 x 1080p @ 30 fps

Photo Resolution:​12.2 megapixel

Video Compression Mode:​H.264

Video Format:​MOV

Photo Format:​JPEG

Lens Field Angle:​132° (actual)

Temperature Range:​­10 to +70° C (14 to158° F)

X4 Pro Deluxe: 3­Axis Gimbal:

Compatible with GoPro® and some other cameras

Made from a metallic alloy which pairs lightness with impressive strength. Arrives assembled &

equipped with three brushless motors.

Two operation modes for maximum versatility

Image Stabilization:​works automatically to compensate for platform movement and maintain

camera orientation on all three axes.

● Tilt:​Up to +/­ 45° left/right, forward/back when X4 Pro tilts

● Pan:​Up to 145° left and right from dead center

● Vertical Tilt:​Travels through a 65­125° arc as measured from true vertical

● Manual control of Tilt & Pan adjustments

Parachute Recovery System

It's a fast, automatic feature of the X4 Pro FPV, and a great option for the X4 Pro Deluxe. It deploys

in just a half­second, whenever the tilt angle of the X4 Pro exceeds 80°. A spring­loaded design

ensures fast, full deployment; once deployed, it turns an emergency situation into a slow, controlled

descent to the ground. The X4 Pro lands upside down by design, to protect the gimbal and camera

from impact damage. Reusable, and compatible with both the X4 Pro Deluxe and X4 Pro FPV.

Includes:​1.25 m (49.2") parachute, 1S 3.7V 380mAh LiPo battery, charger and servo.

Weight:​6.7 oz (190g) Standby
Battery Life:​6 hours

Deployment Time:​0.5 seconds Minimum

Deployment Height:​16.4 yd (15m)

Waypoint & Focal Point Navigation

(Available on X4 Pro Deluxe only)

Uses Google MapsTM for pinpoint navigation.

Waypoint Navigation

● Create a complex flight pattern or choreograph an entire flight

● Program and save up to 32 waypoints

● Each point can be programmed with a separate altitude, direction & hold time on target

Focal Point

● Press touch screen to select a focal point (building, tree, landmark) and pull up GPS

coordinates.

● Select a distance from focal point you want maintained.

● Orient the X4 Pro's nose toward focal point

● X4 Pro will fly a complete circle around the focal point, at the preset distance.

Position Hold/Altitude Hold

● Combine for outdoor flying — use Altitude Hold indoors

● Position Hold: Uses GPS and Compass to pinpoint X4 Pro location and flight direction.

● Altitude Hold: Identifies and maintains a desired altitude setting using Barometer.

● Holds remain in force until released.

Three "Return to Home" Fail­Safes

Automatically returns to where the motors were armed when:

● The transceiver signal is lost

● Flight battery voltage drops to dangerous levels.

● "Return to Home" switch on the transceiver is flipped.

OPERATIONS/INSTRUCTIONS MANUAL FOR HUBSAN X4 PRO

http://manuals.hobbico.com/hbn/x4­pro­manual.pdf