Exhibit F Pinnacl X Description of Aircraft Systems

Chameleon Pro Description of Aircraft System: 

Chameleon Pro manufactured by Pinnacl X

Visual Observer and Pilot Controllers

Website: www.pinnaclx.com

Chameleon Pro Product description: 

The Chameleon Pro quadrotor, is a small unmanned aerial system (sUAS) that's been designed to carry 

wireless video and still cameras that weighs less than 453 grams. Radio control is used to pilot the sUAS 

remotely, semi autonomously and autonomously. A ground control station is used to assists the pilot. 

The major flight modes are: manual, altitude hold, loiter mode and autonomous. The manual flight 

mode requires the pilot to fly the Chameleon Pro at all times. If the pilot lets go of the control sticks the 
Exhibit F Pinnacl X Description of Aircraft Systems

aircraft will resume a level attitude only. It will drift and change altitude. The altitude hold mode the 

aircraft will maintain its current altitude and if the pilot lets go of the control sticks the aircraft will 

maintain a level attitude and current altitude with the throttle control at the middle position. The 

aircraft will drift. The loiter mode allows the pilot to let go of the controller and the aircraft will stop and 

maintain its position, dependent on GPS signal strength. The autonomous mode will command the 

aircraft to fly a preprogrammed path uploaded from the ground control station, required GPS signal and 

ground control station for more than one flight routine. The return to land mode will command the 

aircraft to fly back to the starting point at a preprogrammed altitude, GPS signal required. The pilot can 

always override all flight modes by operating the controller directly, or by flipping a switch changing the 

flight modes. A GEO fence can be activated from the ground control station which will not allow the

aircraft to fly beyond a boundary and altitude specified by the operator. The usage of the GEO fence 

requires a good GPS signal. The GEO fence will fail in the event of a GPS signal loss and the aircraft will 

not be limited to remain in a defined area. To prevent a flyaway situation with a poor GPS signal an 

additional feature is programed into the auto pilot which is the GPS fail safe mode. In the event of a GPS 

signal reduction to a poor GPS signal the auto pilot will switch modes to altitude hold mode and the pilot 

will be required to fly the aircraft manually. Arm bolts, motor bolts and ESC wiring are exposed for 

preflight inspection.

Chameleon Pro Features 

 Plastic or Carbon fiber rotors 

 Brushless electric motors 

 1 Barometric pressure sensor: Measures altitude. 

 1 GPS Receiver: Measures absolute position with a resolution of 2.0 meters when the GPS signal 

strength is at maximum

 Auto stabilization and onboard sensors and processor

 3 Gyros: Monitors the rate of rotation about the X, Y and Z axis

 3 Accelerometers: Monitor the rate of acceleration in the X, Y and Z directions

 3 Axis Magnetometer: Allows the quadrotor to orient itself relative to the Earth’s magnetic field

Technical Specifications: 

Dimensions: 

 Width: 14.25 inches (362mm)

 Length 12.5 inches (372 mm)

 Height: 3.75 inches (95.3mm) (with 1.3 inch landing gear)

Weight and Payload 

 Quadrotor Weight (with battery 5100mah 3S): 2.8Lb (1,282 grams) 

 Payload Capability: 1 Lb (453 grams) 

 Maximum Gross Take-Off Wight: 3.8Lb (1,735 grams)

Flight Characteristics 

 Maximum Climb Rate: 7.6 m/s (1,500 ft/min) 

o Autopilot must be in stabilize mode

 Descent Rate: 7.6 m/s (1,500 ft/m) 
Exhibit F Pinnacl X Description of Aircraft Systems

o Autopilot must be in stabilized mode

 Turn Rate: 100 Degrees/second 

 Maximum Speed: 32 km/hr (20 mph) 

o Autopilot must be in stabilized or attitude mode

 Minimum Speed: 0 Km/hr (0 mph) 

 Launch Type: VTOL (Vertical Takeoff and Landing) 

 Maximum Flight Time: 16 to 22 minutes (depending on payload) 

Rotor Blades (Propellers)

 Four Opposing Rotation (Four Propellers Total) 

 Rotor Blade Material: Plastic Molded Carbon Fiber 

 Rotor Diameter: 9.5 or 10 inches (241.3mm or 254mm) 

 Rotor Weight: .025Lb (11 grams or 13 grams)

Landing Gear 

 Installed Height: 1.3 or 6 inches (33 mm or 152.4mm)

 Stance Width: 14.25 inches (362 mm)

 Stance Length: 12.5 inches (318 mm)

 Landing Gear Material: ABS Plastic

Frame Materials 

 Carbon Fiber/Fiber Glass

 Plastic

 Aluminum, Nylon and Stainless Steel Fasteners 

Electric Motors 

 Brushless Motors: 4 

 Configuration: Direct Drive (One Motor per Rotor) 

 Ball Bearing on each motor

 Rotor Mounting Points: 4 bolt

Rechargeable Quadrotor Battery 

 Cell Chemistry: Lithium Polymer 

 Voltage: 11.1,V nominal 

 Capacity: 3S, 5100mah 

 Connectors: Integrated Balance and Power 

 Recharge Time: 1.2 hours (After typical flight) 
Exhibit F Pinnacl X Description of Aircraft Systems

Optional Camera Attachments 

 GOPRO camera or equivalent

o GOPRO Mounts fixed, two axis tilt and yaw, gimbal with tilt

 Canon A2200 or equivalent

o Canon mount single axis tilt, two axis tilt and yaw

 FLIR thermal imaging or equivalent

o FLIR mount single axis tilt, two axis tilt and yaw

Position Lights and Status Lights 

 LED lights, white and red

 Autopilot status light

Operating Requirements 

 Recommended Pre-Use Temperature 10 to 35 degrees C ( 50 to 95 degrees F) 

 Maximum Environmental Operating Temperature: -7 to 38 degrees C (20 to 100 degrees F) 

 Relative Humidity: 0% to 90% Noncondensing 

 Maximum Wind Speed: Varies based on payload an mission (32 km/h [20 mph]) 

Control Station 

One control station with a 2.4GHz, Spread Spectrum link for pilot

One control station with a 2.4GHz, Spread Spectrum link for observer

 Transmission Technique: FHSS Frequency Hopping Spread Spectrum

 Frequency band: 2.400-2.4835 Ghz 

 Certifications: CE, FCC, IC, ETSI 

 Receiver Channel Selection: Automatic (13 Channels) Quadrotor Antenna: Wired Whip Antenna 

Communication System Description 

RF Communications 

915 Mhz Data Link 

 Link Type: Quadrotor to ground and ground to quadrotor (Two-Way) 

 Quadrotor Antenna: Wired Whip Antenna in cased in a plastic housing

 Transmission Power: 100 mW

 Receiver sensitivity: -100dBm 

Video Transmission

5.8GHz Video Link

 Link Type: Quadrotor to ground (One-Way) 

 Quadrotor Antenna: Wired Whip Antenna 

 Transmission power: 250 mW

 Receiver sensitivity: -90dBm 

 Transmission Technique: Single Channel

 Frequency band: 5705-5945 Ghz 
Exhibit F Pinnacl X Description of Aircraft Systems

 Certifications: CE, FCC, IC, ETSI 

 Data Link Channel Selection: Manual (8 Channels) 

Chameleon Pro Handheld Controller, Observer and Pilot 

 Width 7 inch (177.8mm)

 Height: 7 inch (177.8mm)

 Depth: 3.1 inches (79mm) 

 Weight: 1.54Lb (700 grams) 

11 Onboard Sensors 

 3 Solid State MEMS (Micro-Electro-Mechanical Systems) Gyros 

 3 Solid State MEMS (Micro-Electro-Mechanical Systems) Accelerometers 

 3 Magnetometers (Magnetoresistive Sensors) 

 1 Barometric Pressure Sensor 

 1 GPS Receiver 

GPS 

 GPS Used For: Position Hold, Location and Velocity Data 

 Maximum Satellites Tracked Simultaneously: 16 

 Position Update Rate: 4 Hz 

 GPS Antenna: Ceramic Patch 

Flight Data Recorder 

 Flight Data Recording: On-Board 

 Flight Data Recording: On the ground control station

 Flight Data Storage: Removable 2GB MicroSD Memory Card 

 Data Recorded: Onboard Sensor Flight Data (Link quality, Orientation, Altitude, Speed and 

Direction) 
Exhibit F Pinnacl X Description of Aircraft Systems

DJI S1000, Octorotor Description of Aircraft Systems

DJI S1000 Octorotor, manufactured by DJI

See Exhibit K S1000 User’s Manual

DJI S900, Hexrotor Description of Aircraft Systems

See Exhibit M S900 User’s Manual