2108 St. George Ave.

Saskatoon, SK S7M 0K7 Canada Phone: 306-955-9907 Toll Free: 800-979-9794 Fax: 306-955-9906

Draganfly Innovations Inc. www.draganfly.com info@d raganfly.com



## Draganflyer Airframe Data Sheet

Model Name Draganflyer Commander airframe Applicable Model Revision Number(s) Draganflyer Commander all build revisions

Permissible Payloads ASMI-2B, QX100I-1D, DF-ADC-1B, DF-ADC-1C, TAUx-1D

(all supported cameras on the above payloads are pe rmissible.)

Permissible control stations HHCx-1C and newer

GCSx-1A and newer

Operational Characteristics and Limitations:Draganfly Innovations Inc. www.draganfly.com info@ draganfly.com Page 2 Maximum expected/achievable during operation Sustained before failure Safety factor
Maximum Takeoff Weight 3.57kg (125.9oz) do not exce ed 3.57kg (125.9oz) Maximum payload weight 1.0 kg (35.2oz) do not excee d 1.0 kg (35.2oz) Empty Weight 2.57 kg (90.7oz) N/A Climb rate 393.7ft/min (2m/s) N/A Descend rate 393.7ft/min (2m/s) N/A Maximum operating speed 26.9 knots (50km/hr) Not ac hievable Maneuvering speed 26.9 knots (50km/hr) Not achievab le Stall speed N/A N/A Glide speed N/A N/A Autorotation speed N/A N/A Maximum endurance 55 minutes N/A Maximum operating range Direct visual line of sight Do not exceed rated limit Maximum controller signal

range 1 km (0.62miles) Do not exceed rated limit Maximum Attitude angle 34 degrees Not achievable Max turn rate (yaw) 90 degrees/sec Not achievable Sound at 1 meter / 3meters 79db / 71db N/A

Width 87cm (34.4”) N/A Length 87cm (34.4”) N/A Height 30.7cm (12.1”) N/A Top diameter 106cm (42.0”) N/A Service Ceiling 2438m (8000ft) ASL N/A Maximum operating altitude 242m (794ft) AGL N/A

G Limit 1.89G 6.48G 3.4 Yaw Torque limit 0.25N.m (Newton Meters) 2.1N.m (Ne wton Meters) Max Rotor RPM 5000 RPM >12000 RPM >2.4 Disc Loading 3.38kg 23.2kg 6.8 Airframe Loading (distributed on two props) 6.75kg 23.2kg 3.4Draganfly Innovations Inc. www.draganfly.com info@ draganfly.com Page 3

Power consumption Sustained for normal operating conditions: 390W Peak during maximum expected operating conditions:

690W >880W

Operating Temperature -25C to +38C (-13F to 100.4F) Do not exceed rated limits Max Wind speed up to 35km/hr (21mph) Do not exceed rated limits Relative humidity 0% to 90% non-condensing Do not e xceed rated limits Icing Flight prohibited with any known atmospheric icing conditions Do not exceed rated limits.
UAV Description Multi rotor VTOL, fixed pitch, rotary wing Composition

- Carbon fiber

- Glass filled injection molded nylon

- FDM ABS plastic

- SLS nylon plastic

- Aluminum

- Aluminum and stainless steel fasteners

- PETG Propulsion system Four non serialized brushless electric motors
Manufacturer: Draganfly Innovations Inc Model: X4P-MOTOR-1C Revision: HC4212-480-C Fuel/Energy System Dual 4 cell 14.8 Volt 6750mAh lithium polymer batte ry with integrated protection and logging circuit. Method of Take-off/Launch VTOL, no external equipment required. Altitude cont rol assisted by barometric pressure and Leddar range finder .Draganfly Innovations Inc. www.draganfly.com info@ draganfly.com Page 4

Method of Landing/Recovery VTOL, no external equipment required. Altitude cont rol assisted by barometric pressure and Leddar range finder . Navigation equipment/capability Operation within direct visual line of sight, contr ol and command inputs giving by Pilot in Command. Automated flight possible for limited ran ge using Draganfly Surveyor software using GPS and IMU data, PIC remains in control loo p. Electronic Surveillance Equipment UAV system has no electronic surveillance equipment
. Flight Sensors

- 3 axis accelerometer

- 3 gyro

- 3 axis magnetometer

- GPS (position and altitude)

- Barometric pressure

- Leddar LED range sensor Redundant Systems Redundant power system, failure of a single battery or battery connection will still have adequate power for normal operations Visual Detectability High visibility 40lmluminious flux navigation light s following standard marking colors. Optional high visibility paint scheme using day-glo w and/or high contrast colors Control Methods and Failsafe During operation there is always pilot in the loop regardless of flight mode. Available flight modes are manual flight, GPS position hold and prep rogrammed automatic flight using Surveyor mapping software. Failsafe is user adjusta ble before flight as either land immediately or return to base, this is triggered by a loss of control communication signal between the controller and UAV. Flight Instrumentation The following real time flight data is presented on a sunlight readable display on the ground station.

- UAV battery voltage

- Control station battery voltage

- Control communication signal strength

- GPS position and altitude

- GPS signal strength, accuracy and position errors

- Aircraft heading and bearingDraganfly Innovations Inc. www.draganfly.com info@ draganfly.com Page 5

- Aircraft altitude (AGL an ASL)

- Aircraft horizontal and vertical velocity

- Aircraft attitude

- Flight time

- Current time

- Aircraft internal system temperature

- Current throttle position

- System alarms and messages

- Flight time and mission time remaining Systems diagnostic and monitoring information System messages and alarms for changes in the opera ting status, system failures and flight conditions are presented to the operator by visual messages on a sunlight readable display screen and through audio alarms. Alarms and system messages include but are not limited to:

- Aircraft low battery voltage

- Controller low battery voltage

- Weak or degraded communication signal

- System failures and alarms

- Acquisition or loss of GPS lock

- Indicators for flight conditions and settings (moto r engages, landing initiated, position hold engaged, etc.) Environmental warnings The UAV system does not have an integrated weather station or environmental detection equipment. Environmental and weather conditions ar e to be observed by the operator to ensure compliance with the following limitations a nd warnings.

- Maximum wind speed for operation is 35km/hr, do not operate in wind exceeding this

- Do not operate in conditions where precipitation is forecast or may be present.

- Do not operate in conditions where any known form o f atmospheric icing is forecast or may be present

- Do not operate in environmental or weather conditio ns that may exceed the specified operating limitations.

- Do not operate within 100 meters of active power li nes, electrical substations or similar structures.

- Do not operate in areas where HIRF may be present Control Station power source For Hand Held Controller (all build revisions) 3 cell 11.1 Volt 1350mAh internal rechargeable li thium polymer battery. For GCS controller (all build revisions) 4 cell 14.8 Volt 2700mAh internal rechargeable li thium polymer battery.Draganfly Innovations Inc. www.draganfly.com info@ draganfly.com Page 6

Equipment in control station Control station has integrated sunlight readable di splay screen which is illuminated for night operations.
Command and Control links North America: Control comms Operating frequency: 902 to 928 MHz Transmit power: 250mW RF Data rate: 200kb/s Range: up to 2 km Frequency hopping spread spectrum International: Control comms Operating frequency: ISM 2.4GHz Transmit power: 63mW RF Data rate: 250kb/s Range: up to 1 km Direct sequence spread spectrum Both North American and International data packets sent to the aircraft are encrypted and the aircraft will only accept command signals issue d from the MAC address of the control station. Neither system has redundancy on the commu nication signal.
Lost link indications The control station displays a real time indicator the communication signal strength, if the communication signal becomes degraded or lost a vis ual and audible alarm will be presented on the control station. Payload Only the listed permissible payloads may be used on the UAV system. None of the permissible payloads are dangerous goods or include items such as explosive, lasers or pesticides. None of the permissible payloads have s econdary purposes intended for navigation or flight decision making and control.