April 271 2015 

U.S. Department of Transportation 

Docket Management System 

1200 New Jersey Ave.1 SE 

Washington/ D.C. 20590 

Central Virginia Aerial Solutions/ LLC 

4132 Richmond Hwy 

Lynchburg/ VA 24501 

Kyle Falwell: (434) 851-1992 

Connor Burke: (434}258-5361 

Kyle@bonairbrokerage.com 

connorb200377@gmail.com 

Exemption Request for Central Virginia Aerial Solutions, LLC under Section 333 of the FAA 

Modernization and Reform Act of 2012 (FMRA) 

Dear Sir or Madam: 

Central Virginia Aerial Solutions/ LLC (CVAS) requests exemptions from several provisions of the 

Federal Aviation Regulations (FAR) in accordance with Section 333 of the FAA Modernization 

and Reform Act of 2012. CVAS seeks these exemptions in order to safely operate small 

lightweight DJI unmanned aircraft systems (UASs) (detailed below) commercially (private 

property mapping and surveys) in airspace regulated by the Federal Aviation Administration 

(FAA). The exemptions CVAS is requesting are Part 21; §§ 45.23(b); 61.113(a) and (b); 

61.133(a); 91.7(a); 91.9(b)(2); 91.109(a); 91.119; 91.151(a); 91.203(a) and (b); 91.319(a)(1); 

91.405(a); 91.407(a)(1); 91.409(a)(2); and 91.417(a) of Title 141 Code of Federal Regulations (14 

CFR part 11). The exemption would allow operation of unmanned aircraft systems (UAS) for 

the purpose of precision aerial surveys. 

The requested exemption would support an application for a commercial Certificate of 

Authorization to use the system to support private property mapping and surveys: 

• Marketing I Advertising 

• Land Development 

• Insurance Claims 

• Forestry I Agriculture 

• Golf Course Planning 

• Construction 

• Real Estate 

• Inspections 

• Land Appraisal 

liPage 
• Wildlife Management 

• Resort I Recreation 

• Vineyard and Winery 

The DJI UASs systems consist of lightweight battery operated aircrafts, an integrated state of 

the art ground station system and communications equipment. The aircrafts carry an onboard 

high resolution camera (with first person view) that allows us to conduct precision aerial 

photography and video. This technology will assist the Pilot in Commands (PIC) in providing the 

upmost safety procedures and the public will benefit from these services. CVAS services will 

help the commercial industry and not bring harm to any person in the air or on the ground. 

Kyle Falwell, The co-owner of CVAS is an ATP pilot with Type ratings in the CE 500 and CE525 

aircraft. Kyle will personally oversea all operations of safety. His extensive aviation background 

will on aid in the safety of all CVAS operations. 

The aircrafts of CVAS will be operated in the field of view with both a PIC and a ground-based 

Visual Observer (VO) in accordance with FAA Policy N 8900.227 Section 14 "Operational 

Requirements for UAS" with the following additional restrictions: 

• All operations will occur in Class G airspace (below 400' AGL) 

• Operations will be operated over private property, commercial property, or property 

(not federal or state) with permission of the land owner 

• The aircraft will not operate within SNM of any airport or heliport (unless wellcoordinated with the FAA and airport/heliport (detailed flight plans)) 

• Operations will be limited to day, visual meteorological conditions 

• Aircraft will remain within Visual Line of Sign at no greater that X NM of the PIC at all 

times 

• While the aircraft is airborne, the VO will be positioned within voice distance to the PIC 

The PIC and VO will meet the requirements outlined in FAA Policy N 8900.227 Section 16 

Personnel Qualifications. Additionally, the PIC and VO will perform maintenance on the system 

and will complete all necessary maintenance set forth by the FAA or manufacturer. 

We submit that the combination of the aircrafts light weight historically demonstrated flight 

performance, fully qualified flight crew and strict operation under the guidelines established in 

8900.227, the FAA can have confidence that the operation will have an equivalent or greater 

level of safety of manned aircraft performing similar operations. CVAS is dedicated to safety 

and believes the company will not bring any harm to the public (air or ground). 

Unmanned Aircraft Systems (UASs): User Manuals are attached 

CVAS proposes to operate the DJI UASs Phantom 2, Phantom 2+, and the Inspire 1. The 

petitioner states that given the size, weight, speed and limited operating area associated with 

the aircraft to be utilized by the applicant, an exemption from 14 CFR Part 21, Subpart H 

21Page 
(Airworthiness Certificates}, subject to certain conditions and limitations, is warranted and 

meets the requirements for an equivalent level of safety under 14 CFR Part 11 and Section 333 

of P.L. 112-95 (Section 333}. The petitioner further states that UAS operated without an 

airworthiness certificate in the limited environment and under the conditions and limitations 

proposed by the petitioner will be at least as safe, or safer, than a conventional aircraft (fixed 

wing or rotorcraft) operating with an airworthiness certificated issued under 14 CFR Part 21, 

Subpart H and not subject to the proposed conditions and limitations. 

The petitioner states that the unmanned aircraft (UA} to be operated under this request is a 

rotary-wing aircraft, with the smallest aircraft weighing 2.5 lbs (largest weighing 7.6 lbs) fully 

loaded, flies at a maximum speed of 29 knots (not recommended}, carries neither a pilot nor 

passengers, carries no flammable fuels, and operates exclusively within a pre-disclosed area. 

Operations under this exemption will be tightly controlled and monitored by both the operator, 

spotter, and local public safety requirements. 

DJI Aircraft Specs: CVAS has a total of three aircraft listed in this exemption 

Phantom 2(1): Serial Number: PH645195943 

Weight: 2.5 pounds 

Max Speed: 29 knots 

Flight Time: 25 minutes 

Battery: 3S LiPo, 5200mAh, 11.1 V 

Operating Frequency: 2.4GHz ISM (range 1000 meters) Note: We only operate with 100% line of 

sight to the Aircraft (we do not lose visual of the aircraft) 

First Person View: Yes 

Phantom 2 Vision + (2): Serial Number: PH645199878 Serial Number: PH645240161 

Weight: 2.7 pounds 

Max Speed: 29 knots 

Flight Time: 25 minutes 

Battery: 3S LiPo, 5200mAh, 11.1V 

Operating Frequency: 5.728-5.85 GHz 

First Person View: Yes 

Inspire (1): Serial Number: 0370010491 

Weight: 7.6 pounds 

3IPage 
Max Speed: 31 knots 

Flight Time: 18 minutes 

Battery: LiPo(6S, 10000mAh~15000mAh, 15C(Min)) 

Operating Frequency: 2.4GHz ISM (range 1000 meters) Note: We only operate with 100% line of 

sight to the Aircraft (we do not lose visual of the aircraft) 

First Person View: Yes 

UAS Pilot In Command 

The petitioner asserts that operations of the DJI should not be required to hold a commercial or 

private pilot certificate. However I Chief Safety Officer does. The petitioner notes that unlike a 

conventional aircraft that carries a pilot, passengers, and cargo, the DJI UASs are remotely 

controlled with no passengers or property of others on board. The petitioner proposes that 

operator requirements should take into account the characteristics of the particular UAS. The 

petitioner states that the DJI UASs have high degree of pre-programmed control and various 

built-in technical capabilities that strictly limit the potential for operation outside of the 

operating conditions set forth in its petition for exemption. 

CVAS will not allow the PIC to fly any aircraft without at least 40 hours of training flight time 

with the exact aircraft used for the business. The company has several private testing areas 

that are in a remote location with no vertical obstructions. This allows the PICs for CVAS to test 

all the systems and understand fail safe features to the fullest extent before conducting 

business with the UAS. 

PICs and VOs for Central Virginia Aerial Solutions, LLC 

Kyle Falwell, Managing Member: (434) 851-1992 

Connor Burke, Member: (434)258-5361 

CVAS's PICs are well versed in all the safety features on the DJI aircrafts. They have spent 

countless hours perfecting the pre-flight, flight, and post flight procedures. CVAS's PICs can 

perform all necessary maintenance on the DJI aircrafts and if for some reason they are not able 

to fix aircraft to safety specifications, they will seek assistance with the strict parameters of the 

FAA and the DJI Flight Operational Manuals (Attached to the request). 

· The name and contact information of the applicants are: 

Central Virginia Aerial Solutions, LLC 

4132 Richmond Hwy 

Lynchburg, VA 24501 

Kyle Falwell: (434) 851-1992 

Connor Burke: (434)258-5361 

Kyle@bonairbrokerage.com 

41Page 
CVAS is prepared to modify or amend any part of this request to satisfy the need for an 

equivalent level of safety. We look forward to working with your office. Please contact us any 

time if you require additional information or clarification. 

Sincerely, 

/ 

5I Page 
Aircraft DJI Inspire 1 

Gimbal 

Model 

T600 

Weight (Battery Included) 

2935 g 

Hovering Accuracy ( Gps Mode) 

Vertical: 0.5 m 

Horizontal: 2.5 m 

Max Angular Velocity 

Pitch: 300°/s 

Yaw: 150°/s 

Max Tilt Angle 

35° 

Max Ascent Speed 

5 m/s 

Max Descent Speed 

4m/s 

Max Speed 

22 m/s (ATTI mode, no wind) 

Max Flight Altitude 

4500 m 

Max Wind Speed Resistance 

10 m/s 

Max Flight Time 

Approximately 18 minutes 

Motor Model 

DJI 3510 

Propeller Model 

DJI 1345 

Indoor Hovering 

Enabled by default 

Operating Temperature Range 

-10° to 40° C 

Diagonal Distance 

559 to 581 mm 

Dimensions 

438x451x301 mm 

Model 

ZENMUSEX3 

Output Power (With Camera) 

Static: 9 W 

In Motion: 11 W 

Operating Current 

Station: 750 mA 
Camera 

Motion: 900 mA 

Angular Vibration Range 

±0.03° 

Mounting 

Detachable 

Controllable Range 

Pitch: -90° to +30° 

Pan: ±320° 

Mechanical Range 

Pitch: -125° to +45° 

Pan: ±330° 

Max Controllable Speed 

Pitch: 120°/s 

Pan: 180°/s 

Name 

X3 

Model 

FC350 

Total Pixels 

12.76M 

Effective Pixels 

12.4M 

Image Max Size 

4000x3000 

Iso Range 

100-3200 (video) 

100-1600 (photo) 

Electronic Shutter Speed 

8s - l/8000s 

Fov (Field Of View) 

94° 

Cmos 

Sony EXMOR 112.3" 

Lens 

20mm (35mm format equivalent)f/2.8 focus at co 

9 Elements in 9 groups 

Anti-distortion 

Still Photography Modes 

Single shoot 

Burst shooting: 3/5/7 frames 

Auto Exposure Bracketing (AEB): 3/5 bracketed frame~ 

Time-lapse 
Remote Controller 

Video Recording Modes 

UHD (4K): 4096x2160p24/25. 3840x2160p24/25/30 

FHD: 1920xl 080p24/25/30/48/50/60 

HD: 1280x720p24/25/30/48/50/60 

Max Bitrate Of Video Storage 

60 Mbps 

Supported File Formats 

F AT32/exF AT 

Photo: JPEG, DNG 

Video: MP4/MOV (MPEG-4 AVC/H.264) 

Supported Sd Card Types 

Micro SD 

Max capacity: 64GB. Class 10 or UHS-1 rating require 

Operating Temperature Range 

0° to 40° C 

Name 

Cl 

Operating Frequency 

922.7~927.7 MHz (Japan Only) 

5.725~5.825 GHz 

2.400~2.483 GHz 

Transmitting Distance (Outdoor And Unobstructed) 

2km 

Eirp 

10dBm@900m, 13dBm@5.8G, 20dBm@2.4G 

Video Output Port 

USB, mini-HDMI 

Power Supply 

Built-in battery 

Charging 

DJI charger 

Dual User Capability 

Host-and-Slave connection 

Mobile Device Holder 

Tablet or Phone 

Max Mobile Device Width 

170mm 

Output Power 

9W 

Operating Temperature Range 

-10° to 40° C 

Storage Temperature Range 

Less than 3 months: -20° to 45° C 
Charger 

Battery (Standard) 

Battery (Optional) 

More than 3 months: 22° to 28° C 

Charging Temperature Range 

0-40° c 

Battery 

6000 mAh LiPo 2S 

Model 

A14-100PlA 

Voltage 

26.3 v 

Rated Power 

lOOW 

Name 

Intelligent Flight Battery 

Model 

TB47 

Capacity 

4500 mAh 

Voltage 

22.2 v 

Battery Type 

LiPo 6S High voltage battery 

Energy 

99.9 Wh 

Net Weight 

570 g 

Operating Temperature Range 

-10° to 40° C 

Storage Temperature Range 

Less than 3 months: -20° to 45° C 

More than 3 months: 22° C to 28° C 

Charging Temperature Range 

0° to 40° C 

Max Charging Power 

180 w 

Name 

Intelligent Flight Battery 

Model 

TB48 

Capacity 

5700 mAh 

Voltage 

22.8 v 

Battery Type 
Vision Positioning 

DJI Pilot App 

LiPo 6S 

Energy 

129.96 Wh 

Net Weight 

670 g 

Operating Temperature Range 

-10° to 40° C 

Storage Temperature Range 

Less than 3 months: -20 to 45° C 

More than 3 months: 22° to 28° C 

Charging Temperature Range 

0° to 40° C 

Max Charging Power 

180 w 

Velocity Range 

Below 8 m/s (2 m above ground) 

Altitude Range 

5-500 em 

Operating Environment 

Brightly lit (lux > 15) patterned surfaces 

Operating Range 

0-250 em 

Mobile Device System Requirements 

iOS 8.0 or later 

Android 4.1.2 or later 

Supported Mobile Devices 

* Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, i 

mini 3, and iPad mini 3 Wi-Fi +Cellular. This app is op 

* Samsung S5, Note 3, Sony Xperia Z3, Google Nexus 

*Support for additional Android devices available as tes 
Aircraft 

Gimbal 

Camera 

Remote Control 

Supported Battery 

DJI 5200mAh LiPo Battery 

Weight (Battery & Propellers Included) 

1242g 

Hover Accuracy (Ready To Fly) 

Vertical: 0.8m; Horizontal: 2.5m 

Max Yaw Angular Velocity 

200°/s 

Max Tiltable Angle 

35° 

Max Ascent I Descent Speed 

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

Max Flight Speed 

15m/s (Not Recommended) 

Diagonal Motor-Motor Distance 

350mm 

Working Current 

Static: 750mA; Dynamic: 900mA 

Control Accuracy 

±0.03° 

Controllable Range 

Pitch : -90° - 0° 

Maximum Angular Speed 

Pitch : 90° /s 

Operating Environment Temperature 

0°C-40°C 

Sensor Size 

1/2.3" 

Effective Pixels 

14 Megapixels 

Resolution 

4384x3288 

Hd Recording 

1 080p30 & 720p 

Recording Fov 

110°/85° 

Operating Frequency 

5.728 GHz- 5.85 GHz 

Communication Distance (Open Area) 

CE Compliance: 400m; FCC Compliance: 800m 

Receiver Sensitivity (1 %Per) 

-93dBm 
Range Extender 

DJI VISION App 

Transmitter Power 

CE Compliance: 25mW; FCC Compliance: lOOmW 

Working Voltage 

120 mA@3.7V 

Built-In Lipo Battery Working Current/Capacity 

3.7V, 2000mAh 

Operating Frequency 

2412-2462MHz 

Communication Distance (Open Area) 

500-700m 

Transmitter Power 

20dBm 

Power Consumption 

2W 

System Requirement Of Mobile Device 

iOS version 6.1 or above/ Android system version 4.0 o 

Mobile Device Support 

• iOS recommended: iPhone 4s, iPhone 5, iPhone 5s, if 

• Android recommended: Samsung Galaxy S3, S4, Not• 
GENERAL FEATURES 

• Lightweight, multi-functional integrated aircraft and camera 

• Camera remote-control by DJI VISION App 

• Range Extender increases Wi-Fi distance to 300m 

• Anti-vibration camera platform with single axis stabilisation 

• Low-voltage protection 

• Virtual Radar aircraft locator on mobile device 

• Range of camera tilt options 

• Multiple, continuous and timed capture options 

• HD Video Recording (1 080/p30 or 1 080/60i) 

• RAW and JPEG picture formats 

TRANSMITTER 

• Operating Frequency:5.728 GHz- 5.85 GHz 

• Communication Distance ( open area ) : CE: 300m; FCC: 500m 

• Receiver Sensitivity ( 1 %PER) :-93dBm</td></tr> 

• Transmitter Power:CE: 25mw; FCC: 125mw 

• Working Voltage:80 mA@6V 

• Battery:4 AA Batteries 

CAMERA 

• Resolution: 14 Mega pixels 

• FOV:140 o/120° /90 o 

• Sensor size:1/2.3 

• Functionality: Support of multi-capture, continuous capture and timed 

capture; Support of HD Recording (1 080/p30 or 1 080/60i);Supports of both 

RAW and JPEG picture format 

RANGE EXTENDER 

• Operating Frequency:2412-2462MHz 

• Communication Distance ( open area ) :300m 

• Transmitter Power:<=17dBm 

• Power Consumption:1.5W 

DJI VISION APP 
INSPIRE 1 

Maintenance Manual 

V1.0 2015.2 

To ensure that your aircraft continues to offer optimal performance and to ensure flight 

safety, it is recommended that comprehensive maintenance be performed after every 

200 flights or 50 flight hours. This manual is intend to help users maintain their aircraft 

and maximize its continued reliability. 

I. Checking the Battery 

1. Check the battery for damage and deformities. If there are any signs of damage to the battery, stop using it and 

discharge the battery to 1 0% or below for disposal. Do not disassemble the battery for any reason. 

2. Check the battery pins and rub them clean with an eraser if any residue is observed. This will help to ensure a 

more reliable connection. 

3. Check the metal battery power connectors for damage. If the connectors appear burnt, try to clear them. This can 

be done by inserting a piece of sandpaper (1 mm thick) into the connectors to polish the metal. 

4. Check the contact pins in the battery compartment to ensure that the pins are clear. They should be able to 

establish easy contact with the battery connectors and should not be bent. 

5. Check the electrodes on the battery. If they appear burnt, polish them with sandpaper. If there is serious erosion, 

send the battery in for repairs. 

6. Check the plastic components of the battery bracket to see it is in good condition and that all screws are secure. 

This prevents the battery from becoming loose during flight. 

7. Check the power cables between the arms and the center plate, if the cables are worn, contact DJI to arrange 

repairs. 

8. For long term storage, please refer to the "Intelligent Flight Battery Safety Guidelines" and check the battery once 

a month to prevent the battery cell from being damaged. 

9. Run the DJI Pilot App to confirm that all battery cells are at similar voltage levels and stay at the same level when 

the battery is fully charged. If all cells maintain voltage levels above 3.7V but any cell is 0.2V higher or lower 

than the others, contact DJI for analysis. You can also check the battery cell warning history. If any warning 

are reported, contact DJI. 

II. Checking the Transformation System 

1. Check the servomotor cables for wear. Also confirm that the connection points are still in good condition. 

2. Check the lead screws and contact DJI Support to arrange repairs if any bending or damage is discovered. Clean 

the lead screws with WD-40 spray if they show signs of rust. 

3. Listen to the servomotors during the transformation, if there is abnormal noise, it may indicate that the servomotors 

worn. 

4. After the landing gear rises, check the lead screws and bearings. If any dirt or dust is found, clean and grease the 
bearings. 

5. Check the lead screws. If there is any scratches, dents, or plastic particles underneath them, contact DJI Support 

to arrange repairs. 

Ill. Checking the Aircraft 

1. Confirm that all the screws are still adequately tightened. 

2. Check the aircraft for breaks or damage. If there is any reason to believe that detectable damage might affect flight 

safety, consult with DJI Support. 

3. Check the carbon tubes of the arms for damage. 

4. Check the dampers on the landing gears. If they are loose, secure them with 502 glue. 

5. Ensure that there are no obstacles on or around the GPS module or around the antennas on the landing gear. 

Remove any obstacles (such as tapes with conductive material) that might affect or block the signal. 

6. Check that the right and left landing gear rest at the same tilt angle. 

© 2015 DJI. All Rights Reserved. 1 

IV. Checking the Motors 

1. Check the rotors to confirm that they have not become loose. 

2. Detach the propellers and start the motors. Listen carefully. If there is any abnormal noise, please replace the 

motors. This may be a sign that the bearings have been worn out. 

3. Detach the propellers and start the motors. Carefully examine the edge of the rotor and confirm that the shaft is 

perfectly centered on the motor. Check for any abnormal or excessive vibration. If any problems are 

detected, contact DJI Support to order replacement motors. 

4. Check for deformities by confirming that the gap between the motor and motor base is even. If not contact DJI 

Support to order replacement motors. 

5. Ensure that the screws used to secure the motor base are tight and the plastic components around the motors are 

in good condition. If not please tighten the screws and contact DJI to repair any broken plastic components. 

V. Checking the Propellers 

1. Check the propellers. If there is any bending, breakage or cracking on a propeller, do not use it. 

2. Attach the propeller to the motor, turn on the aircraft, and place it on the ground. Stand 1 meter away from the 

aircraft and observe the rotating propellers. If you can see two distinct propeller outline layers, when looking 

at a spinning propeller from the side, this propeller is damaged and should not be used. 

VI. Checking the IMU 

1. Open DJI Pilot app to check the condition of the IMU and perform an advanced IMU calibration. Please place the 

aircraft in a cool environment and on a flat, stable surface (if the landing gear is damaged, support the 

aircraft with four objects of equal height). Do not touch the craft during the calibration. 

2. Turn on the aircraft and listen for any abnormal noise or vibration from the fan located on the front of the aircraft. If 

any irregularity is detected, replace the fan. 

VII. Checking the Control and Video Transmission System 
1. Check the 4 antennas on the landing gear to ensure that they are secure. Also check for any bending or damage. 

2. Check the antennas of the remote controller for damage 

3. Check the neck strap for damage or wear, replace if necessary. 

VIII. Checking the Gimbal and Camera 

1. The quick-mount connector for the camera is a particularly vulnerable component. If the gimbal fails to initialize 

when turned on, fails to work after initialization, or fails to transmit video to the app (while OSD data is displayed), the 

quick-mount connector may be worn. In this case, replace the rubber mat, circuit board, and/or connector on the 

gimbal quick-mount. 

2. Check the metal contacts on the quick mount connector board, if any contact is bent, replace the quick-mount 

connector. 

3. Check the contact pins on the quick-mount connector board, if there is any dirt, rub it clean with an eraser. If any 

contact pins are worn out it should be replaced. 

4. Confirm that the gimbal is able to properly stabilize itself. If its stabilizing performance deteriorates, contact DJI to 

arrange repairs. 

5. Listen for any abnormal noise from the fan when the gimbal is turned on. This may indicate unusual vibration and 

the fan should be replaced. 

IX. Checking the Vision Positioning System 

1. Check the lens of the camera. If any dirt or residue is detected, gently clean the lens. 

2. Check for and remove objects that might block the sensors. 

3. Ensure that the Vision Positioning System is securely installed on the aircraft. 

4. Detach the propellers and turn on the aircraft. Hold the aircraft 1-2 meters above a surface with rich patterns, under 

good lighting conditions. Change the Flight Mode switch to P Mode on the controller and check the DJI Pilot app. If 

the app displays an altitude value and indicates that P-OPTI mode is active, the Vision Positioning System should 

function normally. 

Support Center Contact Info: 

http://www.dji.com/support 

The content is subject to change. 

Download the latest version from http://www.dji.com/productlinspire-1/download 

© 2015 OJ I. All Rights Reserved. 2 
DJI Inspire 1 

Flight Check list: 

---Fully charge remote and battery 

---close ALL apps in Ipad AND put it in airplane mode 

----make sure the DJI pilot app is closed. 

----Make sure prop locks are secure 

----Tum Inspire on and Remote on 

----Tum ios app on 

----Press Camera button 

----Make sure all firmwares are uptodate and the app confirms it 

---Caliberate Compass 

---Press Mode button 

----Press "advanced settings" 

----Press "sensor" 

----Caliberate IMU advanced----Press button "HD" always use "CUSTOM" channel 

---Watch channels in my case the cleanest channel in 2.4 mhz is "32" 

---Pick channel "32" The blue Bar should be in your chosen channel in my case "32 

---Choose "midline image tranmission quality" it gives about 1 mile range 

---Close menu 

----Take both RX TX outside get a good sat Hock on GPS 

----Press both sticks inwards and down .. mark your home . .lady should confirm in app 

---FLY 

---The reason the RC connection may break is as folows 

---there is ipad in the way between Sky and the two antennas that should be pointing to the sky always! AND:: 

---You have left the ipad in regular mode and not "airplane" mode 

---You have not selected "off' under "set RC status" but have selected "master" or slave---You have selected a 

from 2.4 ghz devices in your neighboorhood (go Back and pick the cleanest channel) 
PHANTOM2 

Maintenance Manual 

V1.0 2015.2 

To ensure that your aircraft continues to offer optimal performance and to ensure flight 

safety, it is recommended that comprehensive maintenance be performed after every 

200 flights or 50 flight hours. This manual is intend to help users maintain their aircraft 

and maximize its continued reliability. 

I. Checking the Battery 

1. Check the battery for damage and deformities. If there are any signs of damage to the battery, stop using it and 

discharge the battery to 10% or below for disposal. Do not disassemble the battery for any reason. 

2. Check the battery pins and rub them clean with an eraser if any residue is observed. This will help to ensure a 

more reliable connection. 

3. Check the metal battery power connectors for damage. If the connectors appear burnt, try to clear them. This can 

be done by inserting a piece of sandpaper (1 mm thick) into the connectors to polish the metal. 

4. Check the contact pins in the battery compartment to ensure that the pins are clear. They should be able to 

establish easy contact with the battery connectors and should not be bent. 

5. Check the electrodes on the battery. If they appear burnt, polish them with sandpaper. If there is serious erosion, 

send the battery in for repairs. 

6. Check the plastic components of the battery bracket to see it is in good condition and that all screws are secure. 

This prevents the battery from becoming loose during flight. 

7. Check the power cables between the arms and the center plate, if the cables are worn, contact DJI to arrange 

repairs. 

8. For long term storage, please refer to the "Intelligent Flight Battery Safety Guidelines" and check the battery once 

a month to prevent the battery cell from being damaged. 

9. Run the DJI Pilot App to confirm that all battery cells are at similar voltage levels and stay at the same level when 

the battery is fully charged. If all cells maintain voltage levels above 3.7V but any cell is 0.2V higher or lower 

than the others, contact DJI for analysis. You can also check the battery cell warning history. If any warning 

are reported, contact DJI. 

II. Checking the Transformation System 

1. Check the servomotor cables for wear. Also confirm that the connection points are still in good condition. 

2. Check the lead screws and contact DJI Support to arrange repairs if any bending or damage is discovered. Clean 

the lead screws with WD-40 spray if they show signs of rust. 

3. Listen to the servomotors during the transformation, if there is abnormal noise, it may indicate that the servomotors 

worn. 

4. After the landing gear rises, check the lead screws and bearings. If any dirt or dust is found, clean and grease the 
bearings. 

5. Check the lead screws. If there is any scratches, dents, or plastic particles underneath them, contact DJI Support 

to arrange repairs. 

Ill. Checking the Aircraft 

1. Confirm that all the screws are still adequately tightened. 

2. Check the aircraft for breaks or damage. If there is any reason to believe that detectable damage might affect flight 

safety, consult with DJI Support. 

3. Check the carbon tubes of the arms for damage. 

4. Check the dampers on the landing gears. If they are loose, secure them with 502 glue. 

5. Ensure that there are no obstacles on or around the GPS module or around the antennas on the landing gear. 

Remove any obstacles (such as tapes with conductive material) that might affect or block the signal. 

6. Check that the right and left landing gear rest at the same tilt angle. 

© 2015 DJI. All Rights Reserved. 1 

IV. Checking the Motors 

1. Check the rotors to confirm that they have not become loose. 

2. Detach the propellers and start the motors. Listen carefully. If there is any abnormal noise, please replace the 

motors. This may be a sign that the bearings have been worn out. 

3. Detach the propellers and start the motors. Carefully examine the edge of the rotor and confirm that the shaft is 

perfectly centered on the motor. Check for any abnormal or excessive vibration. If any problems are 

detected, contact DJI Support to order replacement motors. 

4. Check for deformities by confirming that the gap between the motor and motor base is even. If not contact DJI 

Support to order replacement motors. 

5. Ensure that the screws used to secure the motor base are tight and the plastic components around the motors are 

in good condition. If not please tighten the screws and contact DJI to repair any broken plastic components. 

V. Checking the Propellers 

1. Check the propellers. If there is any bending, breakage or cracking on a propeller, do not use it. 

2. Attach the propeller to the motor, turn on the aircraft, and place it on the ground. Stand 1 meter away from the 

aircraft and observe the rotating propellers. If you can see two distinct propeller outline layers, when looking 

at a spinning propeller from the side, this propeller is damaged and should not be used. 

VI. Checking the IMU 

1. Open DJI Pilot app to check the condition of the IMU and perform an advanced IMU calibration. Please place the 

aircraft in a cool environment and on a flat, stable surface (if the landing gear is damaged, support the 

aircraft with four objects of equal height). Do not touch the craft during the calibration. 

2. Turn on the aircraft and listen for any abnormal noise or vibration from the fan located on the front of the aircraft. If 

any irregularity is detected, replace the fan. 

VII. Checking the Control and Video Transmission System 
1. Check the 4 antennas on the landing gear to ensure that they are secure. Also check for any bending or damage. 

2. Check the antennas of the remote controller for damage 

3. Check the neck strap for damage or wear, replace if necessary. 

VIII. Checking the Gimbal and Camera 

1. The quick-mount connector for the camera is a particularly vulnerable component. If the gimbal fails to initialize 

when turned on, fails to work after initialization, or fails to transmit video to the app (while OSD data is displayed), the 

quick-mount connector may be worn. In this case, replace the rubber mat, circuit board, and/or connector on the 

gimbal quick-mount. 

2. Check the metal contacts on the quick mount connector board, if any contact is bent, replace the quick-mount 

connector. 

3. Check the contact pins on the quick-mount connector board, if there is any dirt, rub it clean with an eraser. If any 

contact pins are worn out it should be replaced. 

4. Confirm that the gimbal is able to properly stabilize itself. If its stabilizing performance deteriorates, contact DJI to 

arrange repairs. 

5. Listen for any abnormal noise from the fan when the gimbal is turned on. This may indicate unusual vibration and 

the fan should be replaced. 

IX. Checking the Vision Positioning System 

1. Check the lens of the camera. If any dirt or residue is detected, gently clean the lens. 

2. Check for and remove objects that might block the sensors. 

3. Ensure that the Vision Positioning System is securely installed on the aircraft. 

4. Detach the propellers and turn on the aircraft. Hold the aircraft 1-2 meters above a surface with rich patterns, under 

good lighting conditions. Change the Flight Mode switch toP Mode on the controller and check the DJI Pilot app. If 

the app displays an altitude value and indicates that P-OPTI mode is active, the Vision Positioning System should 

function normally. 

Support Center Contact Info: 

http://www.dji.com/support 

The content is subject to change. 

Download the latest version from http://www.dji.com/productlinspire-1/download 

© 2015 DJI. All Rights Reserved. 2 
Phantom 2 Vision + Mission Checklists! 

psFiight.org! 

1. Hover approximately ten feet above the ground to confirm UAS 

is under control.! 

2. All sticks operate correctly while in hover -Verified! 

1. Camera - Full Up! 2. Video Recorder- Stop! 3. Landing Zone -

Clear I Safe! ! 

1. Battery- Remove & Replace! 2. Wifi Connection to MonitorVerified! 3. DJI application - Connect to Camera! 4. Takeoff! ! 

End of Ops Checklist! 

1. Battery- Off! 

2. Transmitter- Off! 

3. Router- Off! 

4. Notify Tower/CTAF- End of Ops 

I 

• 

Arrival Checklist! 

1. If day and operating out of back of vehicle, point vehicle into 
sun.! 

2. Remove case and place on level surface.! 

3. Check distance to nearest airport and/or controlled airspace 

using smartphone or tablet app.! 

4. If required, use VHF aviation transceiver, to contact tower of 

field if closer than 5 NM.! 

5. Inform tower I CTAF of UAS ops, location, and max height of 

flight.! 

1. Remove transmitter.! 

2. Router- On! 

3. Transmitter - On! 

4. Toggle Switches- Full Up! 

5. Video Monitor - On! 

6. Remove UAS from case.! 

7. Gimbal Lock & Lens Cap - Removed! 

8. Micro-SO card- Inserted.! 

9. UAS Battery - Inserted! 

10. Place UAS in clear and safe launch and recovery position if it 

returns to home.! 

11. UAS Battery - On! 
12. Wifi Connection to Monitor- Verified! 

13. DJI Application - Load! 

14. DJI application - Connect to Camera! 

15. SD Card - Format! 

16. Camera - Full Up! 

17. Satellite Connections- Verified! 

18. Charge Levels - Safe for Flight! 

19. Video Recording- Start! 

20. Takeoff!