Exhibit F -1 Pinnacl X Description of Aircraft Systems

FWChameleon Description of Aircraft System: 

FWChameleon sUAS Aircraft Manufactured by Pinnacl X

Visual Observer and Pilot Controllers

Website: www.pinnaclx.com

FWChameleon Product description: 

The FWChameleon flying wing, is a small unmanned aerial system (sUAS) that's been designed to carry

payloads that include wireless video and still cameras that weighs less than 2.2Kg. 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, semi-autonomous, loiter, autonomous and return 

to land. The manual flight mode requires the pilot to fly the aircraft at all times. The semi-autonomous

mode, the aircraft will maintain a level attitude and current altitude if the pilot lets go of the control 

sticks with the throttle control at the middle position. The loiter mode allows the pilot to let go of the 

controller and the aircraft will fly around a GPS waypoint. 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, reduce the throttle and land. The 
Exhibit F -1 Pinnacl X Description of Aircraft Systems

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 semi-autonomous hold mode 

and the pilot will be required to fly the aircraft manually. Typically fixed wing aircraft always receive a 

good GPS signal since they must be flown in an open area.

FWChameleon Features

 Plastic or Carbon fiber propeller

 Brushless electric motor

 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 fixed wing aircraft to orient itself relative to the Earth’s 

magnetic field

Technical Specifications: 

Dimensions: 

 Width: 55 inches (1400mm)

 Length 34 inches (880 mm)

 Height: 6 inches (150mm) (no landing gear)

Weight and Payload 

 Aircraft Weight (with battery 5100mah 3S): 4.4Lb (2,000 grams) 

 Payload Capability: 4.9Lb (2200 grams) 

 Maximum Gross Take-Off Wight: 9.3Lb (4200 grams)

Flight Characteristics 

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

o Must be in manual mode

 Descent Rate: 7.6 m/s (1,500 ft/m) 

o Must be in manual mode

 Maximum Speed: 56 mph (25 m/s) 

o Any mode

 Minimum Speed: 11 mph (5 mph) 

 Launch Type: Hand launch

 Maximum Flight Time: 20 to 80 minutes (depending on payload) 
Exhibit F -1 Pinnacl X Description of Aircraft Systems

Propeller

 Propeller Material: Plastic Molded Carbon Fiber 

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

 Propeller Weight: .024Lb to .033 Lb(11 grams or 15 grams)

Landing Gear 

 None

Frame Materials 

 Carbon Fiber/Fiber Glass Spar

 Plastic Payload Bay

 Extruded polypropalean Foam (EPP) Wing

Electric Motor

 Brushless Motors

 Configuration: Direct Drive (One Motor) 

 Ball Bearing on each motor

 Motor Mounting Points: 4 bolt

Rechargeable Aircraft 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) 

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 (optional)

 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]) 
Exhibit F -1 Pinnacl X Description of Aircraft Systems

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 

 Certifications: CE, FCC, IC, ETSI 

 Data Link Channel Selection: Manual (8 Channels) 

FWChameleon Handheld Controller, Visual 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 
Exhibit F -1 Pinnacl X Description of Aircraft Systems

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)