## Of Counsel Kate D. Fletcher Airline Transport Pilot License Type rated in: CE
- 500 (Citation J et) SF
- 340 (Saab turbo prop) DC
- 9 (turbo
- jet) B
- 737 (Boeing 737) B
- 757 (Boeing 757) B
- 767 (Boeing 767) First Class Medical Certificate Tel: 312.285.4359 kate@kdfletcherlaw.com

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## Table of Contents Exhibit 1: UA Specifications ................................ ................................ ................................ ......... 4 Exhibit 2: DJI S900 User Manual .............................. Uploaded separately due to size constraints Exhibit 3: DJI S900 Spreading Wings ................................ ................................ ......................... 5 Exhibit 4 : DJI S900 Features ................................ ................................ ................................ ......... 8 Exhibit 5 : DJI S900 Specs ................................ ................................ ................................ ........... 16

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## UA Specifications The requested amendment will permit commercial operation DJI S900, weighing less than 18 lbs. (8.2 kg.) , inclusive of batteries and technical payload. This rotorcraft operates at a speed of no more than thirty
- one (3 1 ) knots and has the capability to hover and move in the vertical and horizontal planes simultaneously. The sUAS will have the following specifications or equivalent: Airframe: DJI S 900 Control System: A2 Tx: Futaba 14 SG Rx: Internal in A2 Motors: 41 x 14 mm stator; 400 rpm/V KV Propellers: 6 x 15” Data Link: DJI 2.4 Ghz Data Link OSD: iOSD Mark II Gimbal: Zenmuse Batteries: Lithium P olymer batteries with capacity of 10,000 mAh
- 15,000mAh The DJI S900 has been approved for commercial operations in Exemption Nos. 11224 , 11240, 11250 , 11256 , 11279 , 11280 , 11295 and 11305 .

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INTRODUCING THE SPREADING WINGS S900 Click to play video 

# Gallery EXPAND 

HIGHLY PORTABLE, POWERFUL AERIAL SYSTEM FOR THE DEMANDING FILMMAKER.

# Spreading Wings S900 Features Lightweight, Strong and Stable Highly Portable, Easy to Carry New Power Distribution System Removable Upper Center Board Sparkproof Plug Professional Quality Wide Range of Shooting Angles Retractable Landing Gear Compatible with Zenmuse Gimbals Reduced Vibrations, Clearer Footage Greater Power Innovative Arm Design

Learn More

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click and drag



# LIGHTWEIGHT, STRONG AND STABLE The S900’s arms and landing gear are made of sturdy carbon fiber, greatly reducing weight while increasing stability and strength. This enables a long flight time without sacrificing performance. 

### 72-HOUR FLIGHT TEST Click to play video


# HIGHLY PORTABLE, EASY TO CARRY With arms that fold in to save space, the S900 is built to be taken wherever you need to go. Then when you want to fly, it can be ready to go in just a few minutes. Never before has a professional hexacoptor been so portable and easy to transport. READY TO FLY IN 

# 5 Mins FOLDING ARMS FOR CONVENIENT TRANSPORT



# REMOVABLE UPPER CENTER BOARD The upper center board can be removed, allowing easy access to install your flight controller and IMU, and giving you a convenient way to setup the power distribution

# NEW POWER DISTRIBUTION SYSTEM A redesigned, rebuilt power distribution system improves safety and reliability. Gold-plated metal bearings with a unique screw design secure the power cords, ensuring cables will not come loose during flight and allowing easy setup. system. Even installation of your main controller, iOSD, Lightbridge, or any other accessories is faster and easier than ever before. This new center board structure is perfectly compatible with the DJI WKM and A2 flight controllers.



# SPARKPROOF PLUG Prevent short circuits and easily plug in your power supply with the AS150 sparkproof plug.

### A2 & WOOKONG-M Flight Controller



### DJI LIGHTBRIDGE 2.4G HD Video Downlink 

### ZENMUSE Z15-GH4 3-Axis Gimbal 

### IOSD On Screen Display FLIGHT TIME 

### 18 Minutes TAKEOFF WEIGHT 

### Maximum: 8.2kg 

# PROFESSIONAL QUALITY

Weighing just 3.3kg, the S900 has a maximum takeoff weight of 8.2kg. This means you can easily carry most cameras and gimbals. Used with a 6S 12000mAh battery, it can fly for up to 18 minutes*. *Maximum flight time is tested on a breezeless day with a payload of 6.8kg, hovering at a height of 2 meters.

# WIDE RANGE OF SHOOTING ANGLES Retractable landing gear and a special low gimbal mounting bracket gives you an extremely wide range of possible shooting angles and camera motions.

# RETRACTABLE LANDING GEAR

COMPATIBLE WITH ZENMUSE GIMBALS DJI’s Zenmuse camera gimbals are known for their stability, providing smooth footage capture in even the most difficult of conditions. The S900 fully supports the ZenmuseZ15, GH3, GH4, and BMPCC gimbals. 

# REDUCED VIBRATIONS, CLEARER FOOTAGE The S900’s gimbal bracket is separated from the main frame by specifically designed dampers. This significantly reduces high-frequency vibrations and makes your shots clearer and sharper.



# GREATER POWER A 40A electronic speed controller (ESC), our fastest available, is built in to each arm. The 4114 pro motors, high performance 1552 folding propellers, and V-type mixer design combine to give each arm of the S900 a maximum thrust of 2.5Kg. Our latest motor adopts a single wire stator design, offering improved heat dissipation, better performance, and a tidier, more reliable system.

# INNOVATIVE ARM DESIGN Each arm is designed with an 8° inversion and a 3° inclination, making the aircraft more stable when rolling and pitching, yet more flexible when rotating.

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Frame

Motor

ESC Diagonal Wheelbase 900mm Frame Arm Length 358mm Frame Arm Weight (Including Motor, ESC, Propeller ) 316g
Center Frame Diameter 272mm Center Frame Weight (With Landing Gear Mounting Base, Servos) 1185g Landing Gear Size 460mm(Length)×450mm(Width)×360mm(Height)
Stator Size 41×14mm KV 400rpm/V Max Power 500W Weight(With Cooling Fan) 158g Working Current 40A Working Voltage 6S LiPo Signal Frequency 30Hz ~ 450Hz Foldable Propeller (1552/1552R)

Flight Parameters

Gain Value Settings Drive PWM Frequency 8KHz Weight(With Radiators) 35g
Material High strength performance engineered plastics Size 15×5.2inch Weight 13g Takeoff Weight 4.7Kg ~ 8.2Kg Total Weight 3.3Kg Power Battery LiPo (6S 、 10000mAh~15000mAh 、 15C(Min)) Max Power Consumption 3000W Hover Power Consumption 1000W (@6.8Kg Takeoff Weight) Hover Time 18min (@12000mAh& 6.8Kg Takeoff Weight) Working Environment Temperature -10 °C ~ +40 °C For A2 Flight Controller Basic: Roll 110%, Pitch 110%, Yaw 120% Attitude: Roll 220%, Pitch 220%, Vertical 120% For WooKong-M Flight Controller Basic: Roll 160%, Pitch 160%, Yaw 160% Attitude: Roll 190%, Pitch 190%, Vertical 100%

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