January 29, 2015

U.S. Department of Transportation  

Docket Operations  

West Building Ground Floor, Room W12‐140 1200 New Jersey Ave., SE   

Washington, DC 20590

Electronically Submitted via www.regulations.gov

Regarding:

   

The Butler, Fairman and Seufert Inc. Petition for Exemption pursuant To Section 333 of the FAA

Modernization Reform Act of 2012 (FMRA) includes 14 C.F.R.  45.23(b); 14 C.F.R. Part 21; 14 C.F.R.

61.113(a)&(b); 91.7(a); 91.9(b) (2); 91.103(b); 91.109; 91.119; 91.121; 91.151(a); 91.203(a)&(b);

91.405(a); 91.407(a) (1); 91.409(a) (2); 91.417(a)&(b)

  

Dear Sir or Madam:

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

“Reform Act”) and 14 C.F.R. as noted above, Butler, Fairman and Seufert Inc. (“BF&S” or  

“Petitioner”) hereby submits this petition for exemption to authorize civil operations of small

Unmanned Aircraft Systems (“sUAS”) for the purposes of aerial inspection, environmental monitoring,

construction monitoring and preliminary engineering report related imagery for civil engineering related

projects. Including private properties and public properties owned by State or Local governments within

the Continental United States. As a full‐service civil engineering firm BF&S proposes to directly operate

sUAS for commercial operation by employees and contractors as a value added benefit for civil

engineering related projects.

This petition is, in most regards, similar to granted exemption No. 11138 both in operational approach

(closer than 500’) and equipment being utilized (DJI Phantom 2 ).

Applicant name and address is:

Butler, Fairman and Seufert Inc.

Attn: Michael A. Mang, Vice President

8450 Westfield Blvd, Suite 300

Indianapolis, Indiana 46240

Phone: (317)‐713‐4615

Fax: (317) 713‐4616

Email: mmang@bfsengr.com

Public Interest

BF&S was incorporated in 1961 and is a multi‐faceted Civil Engineering firm with an emphasis on

transportation and related infrastructure.  BF&S has multiple offices in Indiana and works with

communities throughout Indiana and surrounding states.  Currently there are over 140 employees with

various disciplines and professional licenses providing services in core areas including airport design and
inspection, asset management, bridges, construction inspection, environmental services, GIS, MS4,

greenways/streetscapes, historic architecture, landscape architecture, land use planning, parks, right‐of‐

way services, roadways/highways, site development, survey, trails, water & wastewater.

The granting of this exemption request would provide State and Local officials (our clients), engineers

and environmental scientists with high‐resolution imagery of infrastructure and equipment, including

roadway, bridges, airports, elevated water tanks, water/wastewater treatment facilities and storm

water management. Such sUAS operation will provide safety enhancements in and around surrounding

areas and increase efficiency and reliability of inspections and investigations.  The use of sUAS will

reduce the risk of inspections by reducing the need for human inspection by personnel on permanent

and temporary elevated structures currently being performed by bucket trucks, lifts, and ladders.

Reduce needs for boating or on water activities. It would also reduce personnel time in vehicle traffic

and reduce maintenance of traffic activities. sUAS operation will improve efficiency and reliability of

inspections by allowing for higher quality inspections which serve the public interest and provide a new

level of detail and transparency to public projects.  

Additionally, BF&S uses for the sUAS have safety benefits that include reducing the danger and

emissions associated with full size aircraft. sUAS have no fuel to ignite or explode, and no crew adds a

greater degree of flexibility. The sUAS further minimizes ecological and ground safety issues to the

general public and property owners.  

Proposed Location Areas

BF&S has years of experience in working with the FAA on airport construction and rehabilitation projects

and realizes that regulations are needed to protect the National Airspace System (NAS). We also do not

wish to create any new burdens on existing FAA processes and facilities. Our sUAS area of use will be

broad and that each project location has different requirements in terms of the NAS. The operation

location areas have been designated as follows:  

1. Airport property (limited basis)

2. Airport property to five miles out

3. Populated areas and Public Right‐of‐Way  

(Populated areas are determined by yellow areas on VFR Sectional Aeronautical Charts or as

determined by local public safety officials.)    

4. Uncontrolled Airspace/Private Property

5. Municipally/locally owned utilities and structures

With respect to operations on or near airports the following is offered for consideration:

 Unlike proposals by individuals or persons with no aviation knowledge, our firm is uniquely

equipped to operate on/near airport property by virtue of our line of business.  BF&S has

advanced licensed pilots on staff, with trained individuals that routinely escort contractors in the

AOA, as wells as SIDA badged staff, at numerous airports, including commercial airports with

Class C airspace.  Collectively, this team knows airports intimately, and can make the call

whether a certain sUAS flying scenario makes sense or not and would be able to synthesize with

FAA on approaches to integrating sUAS into the NAS.

 In each case, a COA will be sought, and recommendations/restrictions will be followed.
 All possible coordination with airport management will take place prior to any operation on or

near airport property.

 All necessary NOTAM’s will be coordinated and issued per COA.

 Operations on airport property will not commence until such time that the PIC has established

proficiency by accumulating and logging in a manner consistent with 14 CFR 61.51(b) [as

applicable] at least 10 hours flight time as a sUAS pilot with a multi‐rotor sUAS consistent with

exemption No. 11062.

 sUAS operations will be limited to scenarios for which if attempted by normal aircraft, may

endanger the pilot, persons, or property and which may create the potential of operating in a

condition that may violate FAR’s.

 On airport operations will be sequenced utilizing the N# (submitted for issuance) on the CTAF or

with ATCT as appropriate, and shall always begin and terminate outside of any RSA.  

Communications will be transmitted using a handheld radio capable of operating in the same

aviation frequency range and bandwidth as normally utilized by airport department staff during

airport inspection projects.

 BF&S will utilize the strictest right‐of‐way rules and yield to any other manned aircraft that may

potentially be in conflict.

 The pilot being utilized for this type of operation has 8 years airport management experience at

a towered airport, is a CFI with Multi‐Engine and Instrument ratings, and 6 years of experience

as listed named responsible party on 7711‐1 Certificates of Waiver or Authorization for annual

airshow and R/C events at a FAR 139 airport, and has experience building and flying R/C aircraft.  

His knowledge and experience will ensure that any COA on or near airport property is executed

with due diligence and within the confines of approval.

Proximity

With regard to operating in close proximity, generally operations will be conducted no closer than 500’.  

In instances where, for the purposes of successful data acquisition, a flight closer than 500’ is required,

prior permission will be sought from any owner or oversight entity having jurisdiction.  An example

would be gathering data and imagery to augment inspection of a bridge, water tower, or other tall

structure.  Not only will the sUAS be able to capture images not possible in any other way, it removes

the risk of an individual attempting to climb, or reach areas in need of inspection.  The risks to life

utilizing sUAS in this manner are far less than conventional methods.

All reasonable precautions will be considered and integrated into the flight plan to ensure the safety of

persons and property, and shall immediately cease should any barrier to safe operations be

encountered.

All reasonable precautions will be taken to ensure safety of non‐participating persons.  In cases where

barriers or structures can be used, or operations conducted such that in a crash event, persons and

property will be shielded from any debris, the operation will be approached in that manner.

Any flight that is compromised by an unauthorized person shall be immediately terminated until the

breach is clear and precautions are taken to prevent further inadvertent entry.
Small Unmanned Aircraft System  

BF&S will utilize the DJI Phantom 2 Quadcopter for all locations, areas and operations specified  herein.

The Phantom 2 sUASs have a maximum take‐off weight of less than 7 pounds, the flight speed will not

exceed 35 miles per hour, and it will not be flown at an altitude that exceeds 400 feet AGL. All flights will

be flown in such a way that they can be safely terminated with a reserve battery power of 25% of the

battery's maximum charge. The DJI Phantom 2 sUAS does not carry any flammable propellant or fuel.

The Phantom 2 sUAS also has an integrated GPS system that calculates the sUAS’s position and height

and relays that information via a secure connection back to ground control station.  The on‐board flight

computer also can receive signals for flight controls from the ground control station. An on‐board

camera capable of capturing imagery in the form of full color, high definition still photos and video that

will also be transmitted back to the ground control station. Additionally, the Phantom 2 sUAS contains

gyro stabilized flight mode, GPS aided navigation, a compass, blinking LED’s on the bottom, a failsafe

mode if its connection to the remote control is lost, and the system permits the sUAS to return to a

predetermined location and land without injury or damage. For additional safety, the Phantom 2 will be

retrofitted with prop guards. The Phantom 2 will be identified by serial number, registered as a public

aircraft and have identification (N‐Number) markings with markings as large as practicable per guidance

of UAS Integration Office, AFS‐80, at minimum 1 inch tall on all four sides of the main body.   

A transportable Ground Control Station will be utilized in the sUAS.  The Ground Control Station will be a

BF&S identifiable vehicle or trailer equipped with lighted beacons, strobes and horns capable of being

seen and heard from 500 feet away. The vehicle or trailer will be stationary during all flight operations.

The vehicle will carry temporary construction style signs for warning motorists of drone survey

operations, ground wind speed indicators, as well as all OSHA required safety equipment relating to

surveying and construction inspection related operations. All flight control equipment, documentation,

the Pilot in Command (PIC) and Visual Observer (VO) will be incorporated into the Ground Control

Station.

BF&S will carry out maintenance, inspections, and record keeping requirements, in accordance with the

operator’s manual. Maintenance, inspection, and alterations will be noted in the aircraft log, including

total flight hours, description of work accomplished, and the signature of the authorized sUAS technician

returning the sUAS to service.

Unmanned Aircraft Pilot in Command (PIC)

For uncontrolled airspace or private property the PIC will possess a private pilot certificate and a current

third‐class medical certificate. For all other airspaces the PIC will possess a commercial pilot certificate

and a current first or second class medical certificate. Additionally, all pilots will be assisted by a visual

safety observer, who will communicate verbally with the PIC at all times.  

The sUAS will be operated within visual line of sight (VLOS) of the PIC at all times. The PIC shall use

human vision unaided by any device other than corrective lenses, as specified on the PIC’s FAA‐issued

medical certificate.

The PIC must have accumulated and logged, in a manner consistent with 14 CFR § 61.51 (b), a minimum

of five hours as sUAS pilot operating the make and model of sUAS to be utilized for operations under the

exemption and three take‐offs and three landings in the preceding 90 days. Training will be conducted
per manufacturer’s recommendations to ensure proficiency and  experience‐building, to include normal

and emergency maneuvers, and take‐off and landing.  

Unmanned Aircraft Operation

Prior to each flight the PIC will inspect the sUAS to ensure it is in a condition for safe flight. If the

inspection reveals any issues that affect the safe operation of the sUAS, the aircraft will not be operated

until the necessary maintenance has been performed and the sUAS is found to be safe for flight. The

Ground Control Station, will be included in the preflight inspection. All maintenance and alterations will

be properly documented in aircraft records. These documents will be kept at the ground control station,

and project field office if available.

A Notice to Airman (NOTAM), coordination with local airport management, notices to private

landowners and local law enforcement officials will be submitted not more than 72 hours in advance,

but not less than 48 hours prior to all flights. A Plan of Activities will also be sent to the local FSDO with

jurisdiction over the flight area. These documents will be kept at the Ground Control Station, and project

field office if available.

Every effort to will be made to keep flight operations from directly over any person or as far away as

possible, and all flights will remain over the project or construction area.  Construction style signs will be

temporarily set up to warn vehicles of drone flight in roadway areas. Construction crews in the project

area will be notified 30 minutes in advance of any flights. Drone flight awareness will also be

incorporated into project safety meetings.     

The Ground Control Station will not move during flight operations. Light beacons and strobes will remain

on during all flight operations from takeoff to landing. Horns will be sounded during takeoff and landing.

Best safety practices shall be used to reduce public or non‐project related personnel exposure in flight

areas. Flights will be aborted in the event of unpredicted obstacles, emergencies within the flight area,

or as directed by local law enforcement agencies.  

Right of Way will be yielded to all other flight manned operations and activities at all times. Including

but not limited to ultralight vehicles, hang gliders, or parachuting or parasailing activities.  

Operations will only be conducted during daylight and under visual meteorological conditions. Ground

wind speeds at the Ground Control Station shall not exceed UA manufacturer’s recommendations.  

Flights shall be operated at an altitude of no more than 400 feet above ground level (AGL).

The sUAS shall be operated within visual line of sight (VLOS) of the PIC.

Any accidents, or flight operation issues will be reported to the appropriate FAA office within 24 hours.
Summary

The Butler, Fairman and Seufert Inc. Petition for Exemption pursuant to Section 333 of the FAA

Modernization Reform Act of 2012 (FMRA) includes 14 C.F.R.  Part 21; 14 C.F.R. Part 45.23(b); 14 C.F.R.

61.113(a)&(b); 91.7(a); 91.9(b) (2); 91.103(b); 91.109; 91.119; 91.121; 91.151(a); 91.203(a)&(b);

91.405(a); 91.407(a) (1); 91.409(a) (2); 91.417(a)&(b) as found below:

Respecting 14 CFR Part 21 Subpart H, entitled Airworthiness Certificates, sets forth requirements for

procurement of necessary airworthiness certificates in relation to FAR § 91.203(a)(1). The size, weight

and restricted operational capabilities of the Phantom 2 permits exemption from Part 21 because it

meets (and exceeds) an equivalent level of safety pursuant to Section 333 of the Reform Act. The FAA is

authorized to exempt aircraft from the airworthiness certificate requirement under both the Act (49

U.S.C. § 44701 (f)) and Section 333 of the Reform Act. Both pieces of legislation permit the FAA to

exempt UAS's from the airworthiness certificate requirement in consideration of the weight, size, speed,

maneuverability and proximity to areas such as airports and dense populations.  

Respecting 14 CFR Part 45.23(b) Title 14 of the Code of Federal Regulations 45.22(d), Exhibition, antique,

and other aircraft:  Special Rules, permits persons to apply to the Administrator for a different marking

procedure if it is impossible to mark an aircraft per §§45.21 and 45.23 through 45.33.  BF&S is

requesting an alternate marking for the DJI Phantom 2  Quadcopter registration marks. The DJI Phantom

2  is a small Unmanned Aerial System (sUAS) Quadcopter that cannot comply with the aircraft marking

standards per §§45.21 and 45.23 through 45.33.  The achievement of equivalent level of safety for the

Phantom 2 as that it will be identified by serial number, registered and have identification (N‐Number)

markings with markings as large as practicable per guidance of UAS Integration Office, AFS‐80, minimum

1 inch tall on all four sides of the main body.   The request was submitted on January 28, 2015.

Respecting 14 CFR Part 61.113(a)&(b) relief is requested since limitations 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 employment; and (2) The aircraft does not carry

passengers or property for compensation or hire.  BF&S proposes an equivalent level of safety in that a

PIC with a private license will operate the sUAS for hire in the locations where a private license is

sufficient (i.e. private property not in the vicinity of an airport) which may be the majority of the time,

not just incidentally.  The proficiency of the sUAS pilot with a private license versus a commercial license

does not correlate with operating a sUAS in the NAS.  BF&S contends an equivalent level of safety will be

maintained because no PIC will be allowed to operate the Phantom 2 unless the PIC has demonstrated,

through ongoing training and currency requirements that the PIC is able to safely operate in a manner

consistent with applicable rules and operating criteria for that specific sUAS.   

Respecting 14 CFR Part 91.7(a) prohibits the operation of an aircraft without an airworthiness

certificate. As no such certificate will be applicable in the form contemplated by the FARs, this

Regulation does not apply.

Respecting 14 CFR Part 91.9(b) (2) requires an aircraft flight manual in the aircraft. As there are no pilots

on board,  or passengers, and no cockpit, and given the size of the sUAS, this Regulation is not

applicable.
Respecting 14 CFR Part 91.103(b) prescribes that a pilot shall for any flight, become familiar with runway

lengths at airports of intended use, and takeoff and landing distance information.  Reference Exemption

No. 11138 for reason why exemption is not necessary.

Respecting 14 CFR Part 91.109  Flight instruction; Simulated instrument flight and certain flight tests.   

Reference Exemption No. 11138 for reason why exemption is not necessary.

Respecting 14 CFR Part 91.119 Minimum safe altitudes.  With regard to operating in close proximity,

generally operations will be conducted no closer than 500’.  In instances where, for the purposes of

successful data acquisition, a flight closer than 500’ is required, prior permission will be sought from any

owner or oversight entity having jurisdiction.  An example would be gathering data and imagery to

augment inspection of a bridge, water tower, or other tall structure.  Not only will the sUAS be able to

capture images not possible in any other way, it removes the risk of an individual or crew attempting to

climb, or reach areas in need of inspection.  The risks to life utilizing sUAS in this manner are far less

than conventional methods. All reasonable precautions will be considered and integrated into the flight

plan to ensure the safety of persons and property, and shall immediately cease should any barrier to

safe operations be encountered.  All reasonable precautions will be taken to ensure safety of non‐

participating persons.  In cases where barriers or structures can be used, or operations conducted such

that in a crash event, persons and property will be shielded from any debris, the operation will be

approached in that manner.

Respecting 14 CFR Part 91.121 Altimeter Settings.   BF&S will set the altimeter to zero feet AGL rather

than local barometric pressure or field altitude before flight.

Respecting 14 CFR Part 91.151(a) Fuel requirements for flight in VFR conditions.  Prior UAS‐specific relief

has been granted in Exemption Nos. 8811, 10808, and 10673 for daytime, VFR conditions.  To achieve an

equivalent level of safety, BF&S proposes flying the Phantom 2 per the operating manual leaving ample

power to safely conclude the flight with power remaining, even auto land when a low battery is

detected.

Respecting 14 CFR Part 91.203(a)&(b) Civil aircraft: Certifications required. BF&S requests relief from the

requirement of Section 91.203(a) (i.e., that an appropriate and current airworthiness certificate and an

effective U.S. registration certificate be carried within the aircraft), and further, BF&S requests relief

from the requirement of Section 91.203(b) (i.e., that the airworthiness certificate be displayed at the

cabin or cockpit entrance so that it is legible to passengers or crew).  As the DJI Phantom 2 sUAS is

unmanned, it has no cabin, cockpit, pilot station, or entrances thereto.  Therefore, the aircrew member

is located at a ground control station and no passengers are carried at any time.  As such, BF&S proposes

the following conditions and limitations to its request for exemption from Sections 91.203(a) and (b):  

The documents required by Sections 91.203(a) and (b) must be kept at the ground control station,

where it is immediately available to the aircrew member (pilot in command) of the DJI Phantom 2 sUAS

any time the unmanned aircraft is operating.  The documents required by 91.203(a) and (b) will be made

available within 10 days to any FAA, U.S. Department of Defense, or law enforcement official upon

request.    

Respecting 14 CFR Part 91.405(a) Maintenance required, and Respecting 14 CFR Part 91.407(a) (1)

Operation after maintenance, preventive maintenance, rebuilding, or alteration, and Respecting 14 CFR

Part 91.409(a) (1) and (2) Inspections, and Respecting 14 CFR Part 91.417(a)&(b) Maintenance records.

As noted previously, BF&S will carry out maintenance, inspections, and record keeping requirements, in

DJI PHANTOM 2 ‐ Maintenance and Flight Log   

GENERAL

PIC:__________________________________

VO:__________________________________

Date:____________________ Location: _____________________________________________

AIRCRAFT

N______________

Pre‐flight Inspection: Yes No       Aircraft Maintenance Status:______________________             

Return to Service by:_____________________________________________

Comments: _________________________________________________  

WEATHER

Ceiling:__________

Visibility:_____________

Winds:_______________

FLIGHT DETAILS

Nearest major intersection: ____________________________________________________

Proximity to local road: __________________________________________________

Proximity to Structure: ________________________________________________

Approx. Takeoff Time :___________________

   Approx. Landing Time:______________________

Estimated Elevation:_______________________  

Safety Concerns:  

Additional Comments:  

Inititals of Preparer:__________

Proximity to airport: _________________ (reference attached map indicating approximate location

of flight)                       Airport notified:  Yes   No        Date:_______________                                                   

Time: ______________                       Phone Number: _______________________                                 

Contact Name: __________________________       COA Requested:___________

Make available to administrator/local law enforcement upon request.
©2013-2014 DJI. All Rights Reserved.1 | 

PHANTOM 2 User Manual V1.2 

For PHANTOM 2 Flight Controller Firmware version V3.08

& PHANTOM 2 Assistant version V3.4

& PHANTOM RC Assistant version V1.1

2014.10

Congratulations on purchasing your new DJI product. Please thoroughly read the entire contents of this manual to 

fully use and understand the product.

It is advised that you regularly check the PHANTOM 2’s product page at www.dji.com which is updated on a 

regular basis. This will provide services such as product information, technical updates and manual corrections. Due 

to any unforeseen changes or product upgrades, the information contained within this manual is subject to change 

without notice.

DJI and PHANTOM 2 are registered trademarks of DJI. Names of product, brand, etc., appearing in this manual are 

trademarks or registered trademarks of their respective owner companies. This product and manual are copy 

righted by DJI with all rights reserved.

If you have any questions or concerns regarding your product, please contact your dealer or DJI Customer Service.
©2013-2014 DJI. All Rights Reserved. 2 |

Content 

CONTENT........................................................................................................................2

IN THE BOX.....................................................................................................................4

LEGEND ..........................................................................................................................4

1. PHANTOM 2 AIRCRAFT ...............................................................................................5

1.1 BUILT-IN FLIGHT CONTROL SYSTEM INSTRUCTIONS..................................................................5

1.2 CONNECTIONS WITH OTHER DJI PRODUCTS...........................................................................5

Important Notes of Using with Other DJI Products........................................................6

Connections with Other DJI Products.............................................................................7

1.3 LED FLIGHT INDICATORS DESCRIPTION ...............................................................................11

1.4 NOTES FOR PHANTOM 2 USING WITH OTHER DJI PRODUCTS ................................................12

2 PROPELLERS...............................................................................................................13

2.1 ASSEMBLY.....................................................................................................................13

2.2 DISASSEMBLY ................................................................................................................13

2.3 NOTES .........................................................................................................................13

3 REMOTE CONTROL ....................................................................................................14

3.1 POWER ON THE REMOTE CONTROL....................................................................................14

3.2 REMOTE CONTROL LED INDICATOR STATUS .........................................................................15

3.2.1 Remote Control Power LED Indicator Status .......................................................15

3.2.2 Remote Control Battery Level Indicator Status....................................................15

3.3 ANTENNA ORIENTATION ..................................................................................................16

3.4 REMOTE CONTROL OPERATION.........................................................................................16

3.5 LINKING THE REMOTE CONTROL & BUILT-IN RECEIVER...........................................................18

4 INTELLIGENT BATTERY ...............................................................................................19

4.1 CHARGING PROCEDURES..................................................................................................19

4.2 INSTALL THE BATTERY ......................................................................................................20

4.3 BATTERY USAGE.............................................................................................................20

4.4 DESCRIPTION OF THE BATTERY LEVEL INDICATOR...................................................................21

4.5 CORRECT BATTERY USAGE NOTES ......................................................................................22

5 CALIBRATING THE COMPASS......................................................................................23
©2013-2014 DJI. All Rights Reserved.3 | 

5.1 CALIBRATION WARNINGS .................................................................................................23

5.2 CALIBRATION PROCEDURES ..............................................................................................23

5.3 WHEN RECALIBRATION IS REQUIRED...................................................................................23

6 FLIGHT .......................................................................................................................24

6.1 FLYING ENVIRONMENT REQUIREMENTS ..............................................................................24

6.2 STARTING THE MOTORS...................................................................................................24

6.3 TAKEOFF/LANDING PROCEDURES.......................................................................................24

6.4 FAILSAFE FUNCTION........................................................................................................25

6.5 LOW BATTERY CAPACITY WARNING FUNCTION.....................................................................27

6.6 FLIGHT LIMITS FUNCTION.................................................................................................27

Max Height & Radius Limits.........................................................................................27

6.7 FLIGHT LIMITS OF SPECIAL AREAS ......................................................................................28

6.8 CONDITIONS OF FLIGHT LIMITS .........................................................................................30

Disclaimer.....................................................................................................................30

7 ASSISTANT INSTALLATION AND CONFIGURATION ......................................................31

7.1 INSTALLING DRIVER AND PHANTOM 2 ASSISTANT...............................................................31

7.2 USING THE PHANTOM 2 ASSISTANT ON A PC....................................................................32

7.3 FIRMWARE UPGRADE OF PHANTOM 2 .............................................................................33

7.4 PHANTOM RC ASSISTANT DESCRIPTION...........................................................................33

8 APPENDIX..................................................................................................................35

8.1 SPECIFICATIONS..............................................................................................................35

8.2 LED FLIGHT INDICATORS DESCRIPTION ...............................................................................35

 
©2013-2014 DJI. All Rights Reserved.4 | 

In the Box 

PHANTOM 2 Remote Control-2.4GHz Propeller Pair

Intelligent Battery Charger Plug Set

Screwdriver Assistant Wrench Cables

Micro-USB Cable Screws Accessories Box

 

Legend

Forbidden(Important) Caution Tip Reference
©2013-2014 DJI. All Rights Reserved.5 | 

1. PHANTOM 2 Aircraft

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[10]

[11]

[9]

Figure 1-1 Figure 1-2

[1]Propeller [2]Motor [3]Front Side [4]Front LEDs [5]Micro-USB Port [6]Landing Gear [7]Receiver 

Antenna [8]CAN-Bus Connector [9]LED Flight Indicators [10]DJI Intelligent Battery [11]Compass

1.1 Built-in Flight Control System Instructions

The built-in flight control system is used to control the entire aircraft’s functions in flight such as Pitch (forwards 

and backwards), Roll (left and right), Elevator (up and down) and Yaw (turn left or right). The flight controller 

contains the MC (Main Controller), IMU, GPS, compass, receiver.

The IMU (Inertial Measurement Unit) has a built-in inertial sensor and a barometric altimeter that measures both 

attitude and altitude. The compass reads geomagnetic information which assists the GPS (Global Position System) 

to accurately calculate the aircrafts position and height in order to lock the aircraft in a stable hover. The receiver is 

used to communicate with the remote control and the MC acts as the brains of the complete flight control system 

connecting and controlling all the modules together.

The PHANTOM 2 can be configured in the Assistant, by choosing Naza-M mode or Phantom 2 mode. 

This manual is for Phantom 2 mode. Please refer to the Naza-M V2 Quick Start Manual for more 

information.

1.2 Connections with Other DJI Products

PHANTOM 2 is compatible with other DJI products, including ZENMUSE H3-2D and H3-3D gimbal,iOSD mini,

iOSD Mark II. Below are connections for these products and wireless video transmission module.

Compass Gimbal Mounting Position Mount the H3-2D/H3-3D gimbal using 4 screws.

CAN-Bus Connector

Video Cable To the iOSD module or wireless video transmission module. 8-Pin Cable To the G8 port on the H3-2D/H3-3D gimbal.

5-Pin Cable To the compass.

Figure 1-3
©2013-2014 DJI. All Rights Reserved.6 | 

Important Notes of Using with Other DJI Products 

(1) The video cable can provide power for the wireless video transmission module with a battery voltage 

(11.1V~12.6V) and a maximum current 2A.

(2) Make sure the working current of the wireless video transmission module you connect can work with an 

operational voltage between 11.1V~12.6V and the total working current of the iOSD and wireless video 

transmission module is under 2A, as an overcurrent will damage the central board’s components. If the 

total current exceeds 2A, please be sure to provide power supplied from a separate power source for the 

wireless video transmission module.

(3) PHANTOM 2 uses a 2.4GHz RC system. To avoid communication interference, it’s not recommended to 

use other 2.4GHz devices (including 2.4G Wi-Fi or 2.4G wireless video transmission module) except the

2.4G Bluetooth and 2.4G Datalink.

(4) Be sure to keep the wireless video transmission module and other communicating devices away from the 

compass during installation and connection to avoid interference.

(5) To improve the compatibility with ZENMUSE gimbals, the latest factory deliveries of PHANTOM 2 has 

updated to the Version 2 shown below. H3-2D/H3-3D gimbal can be directly installed for the Version 2 

while for Version 1, a H3-3D adapter kit (coming soon) is required to install the H3-3D gimbal.

Version 1 Gimbal Mounting Position

Version 2 Gimbal Mounting Position

Figure 1-4

(6) When using the H3-3D gimbal, please connect the 8-Pin cable of PHANTOM 2 to the G8 port of H3-3D 

shown below.

Figure 1-5
©2013-2014 DJI. All Rights Reserved.7 | 

Connections with Other DJI Products 

(1) Connecting the H3-2D and H3-3D gimbal and wireless video transmission module, the figure below uses 

H3-2D as an example.

ZENMUSE H3-2D

Compass

VIDEO VIDEO GND

Batt+ Wireless Batt- video transmission module Transmitter

Description of the Video Cable (sequence by color) VIDEO GND VBat+

VIDEO

GND

Figure 1-6

(2) Connecting the H3-2D and H3-3D gimbal, iOSD mini and wireless video transmission module, the figure 

below uses H3-2D as an example.

ZENMUSE H3-2D

Compass CAN-Bus Connector

VIDEO GND VBat+ GND VIDEO GND VIDEO

Batt+ Batt- VIDEO

DJI

Description of the Video Cable (sequence by color) Wireless video transmission module Transmitter

Figure 1-7
©2013-2014 DJI. All Rights Reserved.8 | 

(3) Connecting the H3-2D and H3-3D gimbal, iOSD mini and DJI specified wireless video transmission module 

AVL58, the figure below uses H3-2D as an example.

ZENMUSE H3-2D

Compass

DJI

DJI specified wireless video transmission module AVL58 Transmitter

CAN-Bus connector

VIDEO GND VBat+ GND

VIDEO Description of the Video Cable (sequence by color)

 

Figure 1-8

We recommend connecting the VBat+ port of the video cable to the two BATT+ ports of the AVL58 

simultaneously. The same is true of the GND port of the video cable and two BATT- ports.

 

(4) Connecting the H3-2D and H3-3D gimbal, iOSD Mark II and wireless video transmission module, the figure 

below uses H3-2D as an example.
©2013-2014 DJI. All Rights Reserved.9 | 

ZENMUSE H3-2D

VBat+ GND

VIDEO

DJI

VIDEO GND Wireless video transmission module Transmitter specified by DJI(AVL58) OR Other wireless video transmission module Transmitter

CAN-Bus Connector Compass

Description of the Video Cable (sequence by color)

Figure 1-9

The diagram below illustrates the conneciton between the iOSD Mark II and the wireless video transmission module.

iOSD Mark II Other wireless video transmission module Transmitter VIDEO GND VIDEO

BATT- Batt- BATT- BATT+ BATT+ UART UART AV-OUT AV-GND

Batt- Batt+ Batt+

Wireless video transmission module AVL58 Transmitter specified by DJI iOSD Mark II

AV-OUT AV-GND

BATT- BATT- BATT+ BATT+ UART UART

Use the 8-Pin cable in the iOSD Mark II package when connecting to the DJI specified wireless video 

transmission module AVL58.

 

(5) Using the iPad Ground Station 
©2013-2014 DJI. All Rights Reserved.10 | 

iPad Ground Station iPad Ground Station

+ -

3S-6S Battery 3S-6S Battery

Air End Ground End

Figure 1-10

Connect the Air End of 2.4G Bluetooth Datalink to a spared CAN-Bus port of iOSD if an iOSD is used.

(6) Using the PC Ground Station 

Air End Ground End

PC Ground Station

Figure 1-11
©2013-2014 DJI. All Rights Reserved.11 | 

1.3 LED Flight Indicators Description

1. LED flight indicators are used to show the aircraft’s current status. Once powered on, the indicators will light 

up. 

LED flight indicators

Aircraft in Normal status Descriptions 

Power On Self-Test

Warming Up & Aircraft cannot take off during warming up

Ready to Fly

Ready to Fly (non-GPS)

Aircraft in abnormal status Warnings and errors

Remote Control Signal Lost

1

st Level Low Battery Capacity Warning

2

nd Level Low Battery Capacity Warning

Not Stationary or Sensor Bias is too big

Errors & Aircraft cannot fly.

Compass data abnormal because of ferro-magnetic interference or 

the compass needs calibration. 

(1) The LED indicators diagram above are for Phantom 2 mode. In Naza-M mode, LED indicators 

will work according to the Naza-M flight control system.

(2) Connect to the PHANTOM 2 Assistant for detailed information about warnings and errors.

2. The front LEDs are for indicating where the nose of the aircraft is. They light up solid red only after the motors 

have spooled up.

The front LEDs
©2013-2014 DJI. All Rights Reserved.12 | 

1.4 Notes for PHANTOM 2 using with other DJI products

Before using PHANTOM 2 with other DJI products, users should connecting the products correctly and upgrade 

the firmware as requirements below .

Items to upgrade Firmware versions required Assistant for upgrading Assistant version 

P330CB (built-in 

central board)

V1.0.1.19 or above PHANTOM 2 V1.08 or above

Zenmuse H3-2D CMU V1.0,IMU V1.6 or above PHANTOM 2 V1.08 or above

iOSD Mark II V3.01 or above iOSD V4.0 or above

iOSD mini V1.06 or above iOSD V4.0 or above

*The iOSD Assistant is applied to both iOSD Mark II and iOSD mini.
©2013-2014 DJI. All Rights Reserved.13 | 

2 Propellers 

PHANTOM 2 uses the original 9-inch propellers which are classified by the color of each central nut. Damaged 

propellers should be replaced by purchasing new ones if necessary.

Propellers Grey Nut (9450) Black Nut (9450 R)

Diagram

Assembly Location

Attach to the motor thread that does 

not have a black dot.

Attach to the motor thread that has a

black dot.

Fastening/Un-fastening 

Instructions

Lock: Tighten the propeller in this direction.

Unlock: Remove the propeller in this direction.

2.1 Assembly 

1. (Figure 2-1)Remove the four warning cards from the motors after you’ve read them.

2. (Figure 2-2)Prepare the two grey nut propellers and two black nut propellers. Make sure to match the 

black nut propellers with the correctly marked black dot motors. Tighten the propellers according to the 

fastening instructions.

 

Figure 2-1 Figure 2-2 Figure2-3

2.2 Disassembly 

(Figure 2-3)Keep the motor deadlocked in place with the assistant wrench (or one hand) and remove the 

propeller according to the un-fastening instructions.

2.3 Notes

1. Propellers are self tightening during flight. DO NOT use any thread locker on the threads.

2. Make sure to match the propeller nut colors with the corresponding motors.

3. It is advised to wear protective gloves during propeller assembly and removal.

4. Check that the propellers and motors are installed correctly and firmly before every flight.

5. Check that all propellers are in good condition before flight. DO NOT use any ageing, chipped, or broken 

propellers.

6. To avoid injury, STAND CLEAR of and DO NOT touch the propellers or motors when they are spinning.

7. ONLY use original DJI propellers for a better and safer flight experience.
©2013-2014 DJI. All Rights Reserved.14 | 

3 Remote Control

The PHANTOM 2 remote control can be configured in the PHANTOM RC Assistant. The sticks mode is Mode 2 on 

delivery.

For upgraded remote control (models: NDJ6 or NRC900), select “Upgrade Version” in Phantom Assistant. 

For basic remote control (models: DJ6 or RC900), select “Basic Version” in Phantom Assistant.

[1]

[2]

[5] [4]

[9]

[10]

J2

J1

J3

J4 [7]

[8]

[6]

[3]

[11]

[12]

[13]

[14]

Figure 3-1 Figure 3-2 

[1]Antenna [2]Carrying Handle [3]Left Dial [4]3-Position Switch S1 [5]3-Position Switch S2 [6]Joystick1(J1;J2)

[7]Joystick2(J3;J4) [8]Neck Strap Attachment [9]Power Switch [10]Power Indicator

[11]Battery Level Indicators LED1/LED2/LED3/LED4 (from left to right) [12]Trainer Port

[13]Battery Charge & RC Assistant Port (micro-USB port) [14] Potentiometer

3.1 Power on the Remote Control

1. Set the S1 and S2 switches to the upper most position and ensure both joysticks are at 

the mid-point position. Then toggle on the power switch.

2. Push the power switch to the right to power on the remote control. If the power LED 

indicator is solid on, the remote control is functioning normally. The battery level 

indicators display the current battery level.

1. Please make sure the battery level of remote control is enough. If the low voltage warning alert 

sounds (refer to <Remote Control Power LED Indicator Status>), please recharge the battery as soon as 

possible.

2. Charge the remote control’s battery by using the included micro-USB cable. Using the incorrect 

type of charging cable may cause damage.

3. Turn off the remote control before charging. The power LED indicator will display solid red when 

charging is in progress. The LED indicators will display solid green when the battery is fully charged.
©2013-2014 DJI. All Rights Reserved.15 | 

3.2 Remote Control LED Indicator Status 

3.2.1 Remote Control Power LED Indicator Status 

Power LED Indicator Sound Remote Control Status 

 None Functioning normally. 

 None Charging( remote control is powered off)

 None Remote control joysticks calibration error, need to be re-calibrate.

 BB---BB---BB Low voltage (from 3.5V-3.53V), recharge the remote control.

 B-B-B...... 

Critical low voltage (from 3.45V-3.5V). Recharge the remote control

immediately.

 B--B--B...... 

Alert will sound after 15 minutes of inactivity. It will stop once you 

start using the remote control. 

The remote control will power off automatically when battery voltage drops below 3.45V. Land and 

recharge the battery as soon as possible when the low voltage alert occurs to avoid loss of control 

during flight.

3.2.2 Remote Control Battery Level Indicator Status 

The battery level indicators will show the current battery level during both the discharging process. The following is 

a description of the indicators.

: The LED is solid on : The LED will blink regularly

: The LED is light off

Discharging process 

LED1 LED2 LED3 LED4 Current battery level 

75%~100%

50%~75%

25%~50%

12.5%~25%

0%~12.5%

<0%
©2013-2014 DJI. All Rights Reserved.16 | 

3.3 Antenna Orientation

The remote control’s antenna should point skywards without obstructions for maximum communication range 

during flight.

Figure 3-3

3.4 Remote Control Operation

The operations of remote control are based on mode 2 stick configuration.

Definitions 

The ‘stick neutral’ positions and ‘stick released’ mean the control sticks of the remote control are placed at

the central position. 

To ‘move the stick’ means that the stick of remote control is pushed away from the central position.

Slide Lever is used for the pitch control of the H3-2D and H3-3D gimbal. 

Remote 

Control 

(Mode 2)

Aircraft 

( nose direction)

Operation details 

The throttle stick controls aircraft altitude/elevation. 

Push the stick up and the aircraft will rise.

Pull the stick down and the aircraft will descend.

The aircraft will automatically hover and hold its 

altitude if the sticks are centered. 

Push the throttle stick above the centered (mid-point) 

position to make the aircraft take off. When flying, we 

suggest that you push the throttle stick slowly to 

prevent the aircraft from sudden and unexpected 

elevation changes.
©2013-2014 DJI. All Rights Reserved.17 | 

The yaw stick controls the aircraft rudder.

Push the stick left and the aircraft will rotate counter 

clock-wise. 

Push the stick right and the aircraft will rotate 

clock-wise. If the stick is centered, the aircraft will 

remain facing the same direction.

The yaw stick controls the rotating angular velocity of 

the aircraft. Pushing the stick further away from center 

results in a faster aircraft rotation velocity. 

The pitch stick controls the aircraft’s front & back tilt.

Push the stick up and the aircraft will tilt and fly 

forward. 

Pull the stick down and the aircraft will tilt and fly 

backward. The aircraft will keep level and straight if the 

stick is centered. 

Pushing or pulling the stick further away from center 

will result in a larger tilt angle (maximum of is 35 ̊) and 

faster flight velocity. 

The roll stick controls the aircraft’s left & right tilt.

Push the stick left and the aircraft will tilt and fly left. 

Push the stick right and the aircraft will tilt and fly right. 

The aircraft will keep level and straight if the stick is 

centered. 

Pushing the stick further away from center will result in 

a larger tilt angle (maximum of 35 ̊) and faster flight 

velocity. 

 

Position-1 Position-2 Position-3

S1 is for compass calibration. Toggle the S1 switch from 

position-1 to position-3 and back to position-1 at least 5 

times, which will force the aircraft to enter into

compass calibration mode.

Users can configure position 3(bottom position) of the 

S1 switch to trigger the Failsafe in the Assistant.

 

OFF Course Lock Home 

point Lock

S2 is the IOC mode switch. IOC (Intelligent 

Orientation Control) function can be enabled in the 

Assistant when in Naza-M mode. Only use the IOC 

function after you are familiar with flying. 
©2013-2014 DJI. All Rights Reserved.18 | 

The left dial controls the pitch of the H3-2D and H3-3D

gimbal. The position of left dial determines the pitch 

angle relative to the horizontal level.

Turn the left dial to the right to make the gimbal pitch 

up. 

Turn the left dial to the left to make the gimbal pitch 

down.

The gimbal will keep its current position if the dial is 

static.

(1) For ‘Ready to Fly’ the aircraft will hover when all sticks are released.

(2) For ‘Ready to Fly (non-GPS)’ the aircraft will only keep the altitude when all sticks are released.

3.5 Linking the Remote Control & Built-in Receiver

PHANTOM 2 has a built-in receiver, the link button and indicator located on the bottom of the aircraft as illustrated 

in the Figure 3-4.

The link between the remote control and aircraft is already established for you so you can initially skip this 

procedure. If you ever replace the remote control, re-establishing the link is required.

Link button & Link indicator

Figure 3-4

Linking procedures 

1. Power on the PHANTOM 2.

2. Turn on the remote control and place it 0.5m~1m away from the aircraft.

3. Push the link button with a thin object and hold it until the Link indicator blinks red, then release it.

4. When the Link indicator turns solid green, the link between the remote control and the built-in receiver has 

been successfully established.

Link Indicator Status 

 

The remote control is turned off and there is no 2.4GHz signal around, please turn on 

the remote control. 

 The receiver is ready for linking. 

 There is 2.4GHz signal around but the remote control is not linked with the receiver, 
©2013-2014 DJI. All Rights Reserved.19 | 

please carry out the linking procedures. 

 The remote control is linked with the receiver successfully.

4 Intelligent Battery

The intelligent battery is specially designed for the PHANTOM 2, with a battery capacity of 5200mAh, voltage of 

11.1V and charge-discharge management functionality. The battery should only be charged with the DJI charger.

 

Intelligent Battery Charger 

DJI Intelligent Battery Functions 

(1) Balance Charging Automatically balance the voltage of each battery cell during charging.

(2) Capacity Display Display the current battery level.

(3) Communicating 

The main controller communicates with the battery via communication ports 

for battery voltage, capacity, current and other information.

(4) Overcharging Protection 

Charging stops automatically when the battery voltage reaches 12.8V to 

prevent overcharging damage.

(5) Over Discharging

Protection 

Discharging stops automatically when the battery voltage reaches 8.4V to 

prevent over discharging damage.

(6) Short Circuit Protection Automatically cuts off the power supply when a short circuit is detected.

(7) Sleep Protection

The battery will enter sleep mode after 10 minutes of inactivity to save 

power. The static current is 10nA in sleep mode when the battery is 

powered on without connecting to other devices.

(8) Charging Temperature 

Detection

The battery will charge only when its temperature is within 0°C~55°C. If the 

battery temperature is out of this range, the battery will stop charging.

(1) Before use, please read and follow the user manual, disclaimer, and the warnings on the battery. 

Users take full responsibility for all operations and usage.

(2) The battery should only be charged with the charger provided by DJI. DJI does not take any 

responsibility for operation of any charger from a third party.

4.1 Charging Procedures

1. Connect the charger to a wall socket (Use the plug set if necessary).

2. Connect the battery to the charger. If the current capacity of the battery is over 75%, you should power on 

the battery to begin charging.

3. The Battery Level indicators display current capacity level as the battery charges. Please refer to battery 
©2013-2014 DJI. All Rights Reserved.20 | 

level indicator description for details.

4. The battery is fully charged when the Battery Level indicator lights are off. Please disconnect the charger 

and battery when the charging is completed.

Wall Socket

4.2 Install the Battery

Push the battery into the battery compartment correctly as the following diagram shows. Make sure to push the 

battery into the compartment until you hear a ‘click’ sound.

Figure 4-1

An incorrectly inserted battery may cause one of the following to occur: (1) Bad contact. (2) Unavailable

battery information. (3) Unsafe for flight. (4) Unable to take off.

4.3 Battery Usage

Figure 4-2

(1) Checking the battery level: When the battery is powered off; pressing the battery power button once will 

indicate the current battery level. Refer to < Battery Level Indicator Description> for details.

(2) Powering on: When the battery is powered off; press the battery power button once and then press and hold for 

2 seconds to turn on the intelligent battery.

(3) Powering off: When the battery is powered on; press the battery power button once and then press and hold for 

2 seconds to turn off the intelligent battery.

LED3

LED4

Battery Power Button

(Built-in Battery Power Indicator)

LED2

LED1

Battery Level Indicator
©2013-2014 DJI. All Rights Reserved.21 | 

(4) Checking the battery life: When the battery is powered off; press and hold the battery power button for 5 

seconds to check the battery life. The battery level indicators will show the life and the battery power indicator 

will blink for 10 seconds, then all LEDs will light out and the intelligent battery will turn off. Refer to < Battery 

Level Indicator Description> for details.

More battery information is available in the battery tab of the PHANTOM 2 Assistant.

4.4 Description of the Battery Level Indicator 

The battery level indicators will show the current battery level during both the charging and discharging process as 

well as battery life. The following is a description of the indicators.

: The LED is solid on : The LED will blink regularly

: The LED is light off

Charging process 

LED1 LED2 LED3 LED4 Current battery level 

0%~25%

25%~50%

50%~75%

75%~100%

Full charged

Discharging process 

LED1 LED2 LED3 LED4 Current battery level 

87.5%~100%

75%~87.5%

62.5%~75%

50%~62.5%

37.5%~50%

25%~37.5%

12.5%~25%

0%~12.5%

<0%

Battery life 

LED1 LED2 LED3 LED4 Current battery life 

90%~100%
©2013-2014 DJI. All Rights Reserved.22 | 

80%~90%

70%~80%

60%~70%

50%~60%

40%~50%

30%~40%

20%~30%

Less than 20%

4.5 Correct Battery Usage Notes

1. Never plug or unplug the battery into the aircraft when it is powered on.

2. The battery should be charged in an environment that is between 0°C to 40°C, and be discharged in an

environment that is between -20°C to 50°C. Both charging and discharging should be in an environment

where the relative humidity is lower than 80%.

3. It’s recommended to charge and discharge the battery thoroughly once every 20 charge/discharge cycles. 

Users should discharge the battery until there is less than 8% power left or until the battery can no longer 

be turned on. Users should then fully recharge the battery to maximum capacity. This power cycling 

procedure will ensure the battery is working at its optimal level.

4. For long term storage please place the battery with only a 40~50% capacity in a strong battery box 

securely. We recommend discharging and charging the battery completely once every 3 months to keep it 

in good condition. The capacity should be varied in such a cycle (40%~50%)—0%—100%—(40%~50%).

5. It’s suggested you purchase a new battery after you have discharged your current battery over 300 times.

Please completely discharge a battery prior to disposal. 

6. It’s suggested that you purchase a new battery if the current battery is swollen or damaged in any way.

7. Never try to recharge or fly with a battery that is swollen or damaged in any way.

8. Never charge the battery unattended. Always charge the battery on a non-flammable surface such as 

concrete and never near any flammable materials.

9. Safety is extremely important and users can get more information in the DISCLAIMER.
©2013-2014 DJI. All Rights Reserved.23 | 

5 Calibrating the Compass

IMPORTANT: Make sure to perform the Compass Calibration procedures prior to the first flight.

The compass is very sensitive to electromagnetic interference which causes abnormal compass data and leads to 

poor flight performance or even flight failure. Regular calibration of the compass enables the compass to perform at 

its optimal level.

5.1 Calibration Warnings

 

(1) DO NOT calibrate your compass where there is a possibility for the existence of strong 

magnetic interference such as magnetite, parking structures, and steel reinforcement 

underground.

(2) DO NOT carry ferromagnetic materials with you during calibration such as keys or cellular

phones.

(3) Compass Calibration is very important; otherwise the flight control system will work abnormally.

5.2 Calibration Procedures

Please carry out the calibrating procedures in the flight field before flight. Please watch the quick start video of the 

PHANTOM 2 for more compass calibration details.

Normal LED

Quickly flip the switch S1 360o Rotate the aircraft horizontally 360o

Rotate the aircraft vertically (Nose downward) Position-1

Start horizontal calibration Start vertical calibration Succeed Fail

Position-1->Position-3->Position-1 Flip no less than 5 times Start cali

LED Flight Indicator

Position-1->Position-3->Position-1 Flip once

Position-3

LED Flight Indicator LED Flight Indicator

Re-calibrate Position-1 Position-3 5.3 When Recalibration is required

(1) When Compass Data is abnormal, the LED flight indicator will blink alternating between red and yellow.

(2) Last compass calibration was performed at a completely different flying field/location.

(3) The mechanical structure of the aircraft has changed, i.e. changed mounting position of the compass.

(4) Evident drifting occurs in flight, i.e. the aircraft doesn’t fly in straight lines.
©2013-2014 DJI. All Rights Reserved.24 | 

6 Flight 

6.1 Flying Environment Requirements

 

(1) Before your first flight, please allow yourself some flight training (Using a flight simulator to 

practice flying, getting instruction from an experienced person, etc.).

(2) DO NOT fly in bad weather, such as rain or wind (more than moderate breeze) or fog.

(3) The flying field should be open and void of tall buildings or other obstacles; the steel structure 

within buildings may interfere with the compass.

(4) Keep the aircraft away from obstacles, crowds, power lines, trees, lakes and rivers etc.

(5) Try to avoid interference between the remote control and other wireless equipment (No base 

stations or cell towers around).

(6) The flight control system will not work properly at the South Pole or North Pole.

(7) Never use the aircraft in a manner that infringes upon or contravenes international or domestic 

lays and regulations.

6.2 Starting the Motors

A Combination Stick Command (CSC) is used to start the motors. Push the sticks according to one of the options 

below to start motors. Once the motors have started, release both sticks simultaneously. The same CSC is used to 

stop the motors.

A B C D

Figure 6-1

6.3 Takeoff/Landing Procedures

1. Start by placing the PHANTOM 2 on the ground with the battery level indicators facing you.

2. Turn on the remote control.

3. Power on the aircraft by turning on the intelligent battery.

4. When LED flight indicator blinks green/yellow, the PHANTOM 2 is entering Ready to Fly/Ready to Fly 

(non-GPS) mode. Start the motors with the CSC command.

5. Push the throttle stick up slowly to lift the aircraft off the ground. Refer to <Remote Control Operation> for 

more details.

6. Be sure you are hovering over a level surface. Pull down the throttle stick to descend. The stick will lock into 
©2013-2014 DJI. All Rights Reserved.25 | 

place and the aircraft will descend steadily.

7. After landing, leave the throttle stick down for 3 to 5 seconds to stop the motors. Return throttle stick to 

middle position after the motors have stopped.

 

You SHOULD NOT execute the CSC during normal flight! This will stop the motors and cause the 

aircraft to descend rapidly and drop without any type of control.

 

(1) When the LED flight indicator blinks yellow rapidly during flight, the aircraft has entered into

Failsafe mode, refer to <Failsafe Function> for details.

(2) A low battery capacity warning is indicated by the LED flight indicator blinking red slowly or 

rapidly during flight. Refer to the <Low Battery Capacity Warning Function> for details.

(3) Watch the quick start video about flight for more flight information.

(4) Aircraft and battery performance is subject to environmental factors such as air density and 

temperature. Be very careful when flying 3000 meters (9800 feet) or more above sea level, as 

battery and aircraft performance may be reduced.

(5) When used with a H3-3D gimbal, a GoPro camera, and the iOSD mini, your Phantom 2 will be very 

close to its maximum takeoff weight. It is not recommended that you attach the Phantom 2 

propeller guards at this weight. Otherwise, the aircraft will be unable to fly normally.

6.4 Failsafe Function

The aircraft will enter Failsafe mode when the connection from the remote control is lost. The flight control system 

will automatically control the aircraft to return to home and land to reduce injuries or damage. The following 

situations would make the aircraft fail to receive a signal from the remote control and enter Failsafe mode:

(1) The remote control is powered off.

(2) The remote control is powered on but the S1 is toggled in the position triggering the Failsafe (this must have 

been configured in the PHANTOM 2 Assistant).

(3) The aircraft has flown out of the effective communication range of the remote control.

(4) There is an obstacle obstructing the signal between the remote control and the aircraft, essentially reducing 

the distance the signal can travel.

(5) There is interference causing a signal problem with the remote control.

Failsafe works differently depending on the mode the aircraft is in when Failsafe mode is initiated whether it is in 

the Ready to Fly or Ready to Fly (non-GPS) mode.

Ready to Fly (non-GPS) ---- Automatic landing

The flight control system will try to keep the aircraft level during descent and landing. Note that the aircraft may 

be drifting during the descent and landing process.

 

Ready to Fly ---- Automatic go home and land 

The flight control system will automatically control the aircraft to fly back to the home point and land.

 
©2013-2014 DJI. All Rights Reserved.26 | 

Home Point 

When the aircraft is initializing the Ready to Fly status, the aircraft will record the current GPS coordinates as 

the home point. It is recommended to lift off only after Ready to Fly status is confirmed for the safety of being 

able to fly back to home point successfully in case the Failsafe mode is initiated.

Go Home Procedures 

1 Record Home Point. 2 Flying. 3 Remote controller signal lost.

4 Signal lost lasts 3s, begin to go home. 5 Fly back to home point. 6 Landing after hovering 15s.

LED Flight Indicator  LED Flight Indicator LED Flight Indicator

LED Flight Indicator LED Flight Indicator LED Flight Indicator

Height over home point<=2 0m

Height over home point>2 0m

20m

Elevate to 2 0m

Figure 6-2

 

(1) In a Failsafe situation, if less than 6 GPS satellites are found for more than 20 seconds, the aircraft 

will descend automatically.

 

In Phantom 2 mode, users can set a new home point manually when the aircraft is in “Ready to fly” status 

as long as a home point has been recorded automatically. Quickly flipping the S2 switch of the remote 

control from upper most to lower most positions 5 times or more will reset the current aircraft position as 

a new home point of PHANTOM 2. When successfully reset, you will see a series of rapid green blinks on 

the LED Flight Indicator. The definition of “home point” is:

(1) The home point is the place PHANTOM 2 returns to when the control signal is lost, which is 

recorded last time.

(2) The home point is used to calculate the horizontal distance between you and the aircraft, the 

distance will be displayed as 

D

if using iOSD module.

 

Regaining Control during Failsafe Procedure 

Position of 

Switch S1 

 

Position-1 Position-2 

Position-3 

(No triggering the Failsafe) 

How to regain 

control

When the S1 switch is switched to Position-1, 

toggle the S1 switch to any other position once to 

regain control. If remote control’s signal is

recovered, control is returned back to the pilot.

Regain control as soon as signal is 

recovered.
©2013-2014 DJI. All Rights Reserved.27 | 

6.5 Low Battery Capacity Warning Function

The low battery capacity warning alerts users when the battery is close to depletion during flight. When it appears, 

users should promptly fly back and land to avoid accidental damage. The PHANTOM 2 has two levels of low battery 

capacity warning. The first appears when the battery has less than 30% power and the second appears when it has 

less than 15% power.

(1) When battery power drops below 30% and LED indicator will blink red slowly.

(2) At lower than 15% the LED indicator will blink red rapidly, the PHANTOM 2 will also begin to descend and 

land automatically. After it has landed, keep the throttle stick at its lowest point or execute CSC.

(3) There is a hidden third low battery threshold in addition to the 1st and 2nd level warnings. This uses 10.65V 

as its threshold. Both this voltage threshold and the 2nd Level Low Battery Warning will trigger auto-landing. 

Altitude can be maintained if necessary by pushing up on the throttle stick.

 

(1) Remember to fly your PHANTOM 2 back as soon as you see a low battery capacity warning.

(2) Keeping the battery contact needles and pads clean is very important. Any dirt and dust may 

cause a communication failure.

6.6 Flight Limits Function

All UAV (unmanned aerial vehicle) operators should abide by all regulations from such organizations at ICAO 

(International Civil Aviation Organization) and per country airspace regulations. For safety reasons, the flight limits 

function is enabled by default to help users use this product safely and legally. The flight limits function includes 

height, distance limits.

In Ready to Fly status, height, distance limits works together to restrict the flight. In Ready to Fly (non-GPS) status, 

only height limit works and the flying height restricted to be not over 120m.

(1) The default parameters in the Assistant is compliant within the definitions of class G ruled by 

ICAO. (Refer to Airspace Classification to get more details). As each country has its own rules, 

make sure to configure the parameters to comply with these rules too, before using the 

PHANTOM 2.

(2) Users in Mainland China can refer to 民用航空空域使用办法.

Max Height & Radius Limits 

The Max Height & Radius restricts the flying height and distance. Configuration can be done in the PHANTOM 2

Assistant. Once complete, your aircraft will fly in a restricted cylinder. 
©2013-2014 DJI. All Rights Reserved.28 | 

Max Height Max Radius

Home Point The height of aircraft when it is powered on Figure 6-3 Figure 6-4

Ready to Fly 

 Limits Ground Station Rear LED flight indicator 

Max Height 

The flight height is restricted to fly 

under the max height. 

Warning: Height limit 

reached. 

None.

Max Radius 

The flight distance is restricted to fly 

within the max radius. 

Warning: Distance limit 

reached.

Rapid red flashings 

when close to the Max radius limit. 

Ready to Fly(non-GPS) 

 Flight Limits Ground Station Rear LED flight indicator 

Max Height 

The flight height is restricted to fly 

under the minor height between the 

Max height and 120m. 

Warning: Height limit reached. 

None.

Max Radius Not limited, no warnings or LED indicators. 

(1) If the aircraft flies out of the limits, you can still control your aircraft except to fly it further away.

(2) If the aircraft is flying out of the max radius in Ready to Fly (non-GPS) status, it will fly back 

within the limits range automatically if 6 or more GPS satellites have been found. 

6.7 Flight Limits of Special Areas 

Special areas include airports worldwide. All special areas are listed on the DJI official website. Please refer to 

http://www.dji.com/fly-safe/category-mc for details. These areas have been divided into category A and category B. 
©2013-2014 DJI. All Rights Reserved.29 | 

 Category A Category B

Ready to Fly 

Airspace Limits 

Rear LED 

Flight Indicator 

A 

Orange 

Motors will not start.

If the Phantom flies into a special area in Ready to Fly 

(non-GPS) mode and Ready to Fly mode activates, it will 

automatically descend and land then stop its motors. 

B 

Yellow 

If the Phantom flies into a special area in Ready to Fly 

(non-GPS) mode and Ready to Fly mode activates, it will 

descend to airspace C and hover 5 meters below edge d. 

C 

Green 

No restrictions of flight, but the Phantom will not enter 

Category A, the aircraft can fly free, but it will not enter 

Airspace B through Boundary b & d.

Around Category B sites, the phantom can fly freely, but it will 

not enter into Airspace A through Boundary a.

D 

Blue 

No restrictions. None. 

10.5m

2400m

Center of Special Area 8000m

120m A B C

8100m

D

b

d

c b a a c

d

a

b

c

Airspace: A,B,C,D Boundary: a, b, c, d

1000m

A C D c a a c

a 2000m c Center of Special Area

Airspace: A,C,D Boundary: a, c,
©2013-2014 DJI. All Rights Reserved.30 | 

Semi-automatic descent: All stick commands are available except the throttle stick command during 

the descent and landing process. Motors will stop automatically after landing. Users must toggle the S1 

switch to regain control. This is the same as regaining control during Failsafe. Please refer to Regaining 

Control During Failsafe Procedure (Page23). 

(1) When flying in the airspace (A/B/C) of restricted special area, LED flight indicators will blink red 

quickly and continue for 3 seconds, then switch to indicate current flying 

status and continue for 5 seconds at which point it will switch back to red blinking.

(2) For safety reasons, please do not fly close to airports, highways, railway stations, railway lines, 

city centers and other special areas. Try to ensure the aircraft is visible. 

6.8 Conditions of Flight Limits 

In different working modes and flight modes, flight limits will differ according to number of GPS satellites found. 

The following table demonstrates all the cases(√: available; ×:unavailable).

All flights are restricted by height, distance and special areas simultaneously. The Failsafe and Ground Station 

operations are not restricted to flight limits, but if Ground Station function is used, the flight will be restricted the 

special area limits built in to Ground Station. Refer to the Ground Station manual for details.

Phantom mode 

Flight Status Limits of Special Area Max Height Max Radius 

Ready to Fly √ √ √

Ready to Fly (non-GPS) × √ ×

Naza-M mode 

Control Mode number of GPS found Limits of Special Area Max Height Max Radius 

GPS 

≥6 √ √ √

<6 × √ ×

ATTI.

≥6 √ √ ×

<6 × √ ×

Manual

≥6 × × ×

<6 × × ×

Disclaimer 

Please ensure that you are kept up to date with International and Domestic airspace rules and regulations before 

using this product. By using this product, you hereby agree to this disclaimer and signify that you have read this fully. 

You agree that you are responsible for your own conduct and content while using this product, and for any direct or 

indirect consequences caused by not following this manual, violate or disregard any other applicable local laws, 

administrative rules and social habits thereof.
©2013-2014 DJI. All Rights Reserved.31 | 

7 Assistant Installation and Configuration

7.1 Installing Driver and PHANTOM 2 Assistant

Installing and running on Windows 

1. Download driver installer and Assistant installer in EXE format from the download page of PHANTOM 2 

on the DJI website.

2. Connect the PHANTOM 2 to a PC via a Micro-USB cable. 

3. Run the driver installer and follow the prompts to finish installation.

4. Next, run the Assistant installer and follow the prompts to finish installation.

5. Double click the PHANTOM 2 icon on your Windows desktop to launch the software.

The installer in EXE format only supports Windows operating systems (Win XP, Win7, Win8 (32 or 64 

bit)).

Installing and running on Mac OS X

1. Download the Assistant installer in DMG format from the download page of PHANTOM 2 on the DJI 

website.

2. Run the installer and follow the prompts to finish installation.

3. When launching for the first time if use Launchpad to run the PHANTOM 2 Assistant, Launchpad won’t 

allow access because the software has not been reviewed by Mac App Store. 

4. Locate the PHANTOM 2 icon in the Finder, press the Control key and then click the PHANTOM 2 icon 

(or right-click the PHANTOM 2 icon using a mouse). Choose Open from the shortcut menu, click open in 

the prompt dialog box and then software will launch.

5. After the first successful launch, directly launching of the software can be achieved by double-clicking 

the PHANTOM 2 icon in the Finder or using Launchpad.
©2013-2014 DJI. All Rights Reserved.32 | 

Installer in DMG format supports only Mac OS X 10.6 or above.

Usage of PHANTOM 2 Assistant on Mac OS X and Windows are exactly the same. The Assistant pages 

appear in other places of this manual are on the Windows for example. 

7.2 Using the PHANTOM 2 Assistant on a PC

1. Start up the PC, power on the PHANTOM 2, then connect the PHANTOM 2 to the PC with a Micro-USB 

cable. DO NOT disconnect until configuration is finished.

2. Run the PHANTOM 2 Assistant and wait for the PHANTOM 2 to connect to the Assistant. Observe the 

indicators on the bottom of the screen. When connected successfully, the connection indicator is

and communication indicator is blinking .

3. Choose [Basic] or [Advanced] configuration pages.

4. View and check the current configuration in the [View] page.

Language swap View configurations

Connection indicator Communication indicator

RC, Gain Gimbal, Battery IMU calibration Firmware upgrade Account, software version

*This image is for reference only. Please refer to the actual user interface.

Function switch of Phantom 2 and Naza-M mode
©2013-2014 DJI. All Rights Reserved.33 | 

(1) Users should not enable the Naza-M function before finishing Advanced Flight Maneuvers 

procedure in the " PHANTOM Pilot Training Guide”. If the Naza-M mode is enabled, users can 

switch the control mode between ATTI. Mode, GPS Mode or Manual Mode, and access the 

advanced settings (e.g. IOC). In addition, the LED located on the rear frame arms will display

Naza-M flight status indications instead of the PHANTOM 2's indicators. Do not enable the 

Naza-M mode unless you are an experienced user or guided by a professional.

(2) You can change to the Phantom 2 mode by clicking the same button used to turn on the Naza-M 

mode. This operation will disable the Naza-M mode and enable Phantom 2 mode. All parameters 

will be returned to factory settings.

7.3 Firmware upgrade of PHANTOM 2

Please refer to the PHANTOM 2 Assistant to install driver and PHANTOM RC Assistant, and then follow the 

procedures below to upgrade the software and firmware; otherwise the PHANTOM 2 might not work properly.

1. An internet connection is required to upgrade PHANTOM 2’s firmware.

2. Click the [Upgrade] icon to check the current firmware version and whether the installed firmware is the 

latest version. If not, click the relative links to upgrade.

3. Be sure to wait until the Assistant shows “finished”. Click OK and power cycle the PHANTOM 2 after 5 

seconds. Once completed, the firmware is up to date.

Firmware upgradable items

Current firmware version

Upgrade link

*This image is for reference only. Please refer to the actual user interface.

(1) DO NOT power off until the upgrade is finished.

(2) If the firmware upgrade failed, the main controller will enter a waiting for firmware upgrade 

status automatically. If this happens, repeat the above procedures.

Firmware upgradable items:(1)Main Controller(2)P330CB(Main Board)(3)Receiver(4)Gimbal 

CMU(5)Gimbal IMU(6)Battery 

7.4 PHANTOM RC Assistant Description

Please follow the procedures to finish the configuration of the remote control.
©2013-2014 DJI. All Rights Reserved.34 | 

1. Turn off the remote control and find the Micro-USB port on the bottom of it.

2. Start up the PC, power on the remote control, and then connect the remote control to the PC with a 

Micro-USB cable. DO NOT disconnect until the configuration is finished.

3. Run the PHANTOM RC Assistant and wait for the remote control to connect to the Assistant. Observe the 

indicators on the bottom left of the screen. When connected successfully, the connection indicator is 

and communication indicator is blinking .

4. Finish configuration in the [Main] page.

5. Finish upgrade in the [Info] page if necessary.

DT7调参软件

Main Page of the 2.4GHz Remote Control 

Language swap Main page

Connection indicator Communication indicator

Firmware upgrade Account, software version

*This image is for reference only. Please refer to the actual user interface. 
©2013-2014 DJI. All Rights Reserved.35 | 

8 Appendix

8.1 Specifications

Aircraft

Operating environment temperature -10°C to 50°C

Power consumption 5.6W

Supported Battery DJI Intelligent battery

Weight (including the battery) 1000g

Take-off Weight ≤1300g 

Hovering Accuracy (Ready to Fly) Vertical: 0.8m; Horizontal: 2.5m

Max Yaw Angular Velocity 200°/s

Max Tilt Angle 35°

Max Ascent / Descent Speed Ascent: 6m/s; Descent: 2m/s

Max Flight Speed 15m/s (Not Recommended)

Wheelbase 350mm

2.4GHz Remote Control 

Operating Frequency 2.4GHz ISM

Communication Distance (open area) 1000m

Receiver Sensitivity (1%PER) -97dBm

Working Current/Voltage 120 mA@3.7V

Built-in LiPo Battery Working Current/Capacity 3.7V, 2000mAh

DJI Intelligent Battery

Type 3S LiPo Battery

Capacity 5200mAh, 11.1V

Charging Environment Range 0°C to 40°C

Discharging Environment Range -20°C to 50°C

8.2 LED Flight Indicators Description

Aircraft in Normal status Descriptions 

Power On Self-Test

Warming Up & Aircraft cannot take off during warming up

Ready to Fly

Ready to Fly (non-GPS)

Aircraft in abnormal status Warnings and errors

Remote Control Signal Lost

1

st Level Low Battery Capacity Warning
©2013-2014 DJI. All Rights Reserved.36 | 

2

nd Level Low Battery Capacity Warning

Not Stationary or Sensor Bias is too big

Errors & Aircraft cannot fly.*

Compass data abnormal because of ferro-magnetic interference or 

the compass needs calibration. 

* Users can connect to the PHANTOM 2 Assistant to get detailed information about warnings and errors.