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Leptron Avenger

Leptron Avenger with Custom Camera

Leptron Avenger with HD Camera

Leptron Avenger with GoPro Hero


Leptron Avenger™
Unmanned Helicopter

The Avenger™ helicopter is a efficient high-performance platform for high or low altitude surveillance, photography and sensor deployment. The Avenger offers a fully featured flight system and military grade ground station. Battery propulsion means no power loss and quiet operation with easy field charging.


  • Full Featured Autopilot:  Full military grade autopilot with GPS waypoints, 3D flight terrain, max/min altitudes, laser altimeter, no-fly zones, multiple vehicles, and more. Autopilot offers integration to sensors and camera packages for target tracking and encrypted data links.

  • Dual Mode:  Ground station mode and/or wireless hand-held remote

  • High Performance:  Up to 40 mph winds and up to 12,000 ft. MSL

  • Range:  1 mile standard range, Iridium Satellite link ready

  • Endurance:  Standard 20+ minutes on battery. Specialty 2+ hours with an optional fuel engine.

  • Flexible Payload Configurations:  Camera turrets, HD video, FLIR and night vision, SAR and LIDAR packages available

  • Ultimate Mobility:  Single case for rapid deployment under 5 minutes

  • Industrial, patent-pending engineering

Main Rotor Diameter
Tail Rotor Diameter
Height x Length
Engine Power
Payload (Usable)
Operational Radius
Full-Featured Autopilot

  1842 mm
285 mm
75 in. x 58 in.
7,456 Watts (10 Hp)
10 lbs. (Front or Under)
1-Mile Standard/10-Mile Satellite
Turret System, FLIR, SAR, HD Video/Still
Ground station with GPS waypoints, auto takeoff/landing, multi/single waypoints, altitude, velocity, heading, automated battery landing, flight
L, S and C Bands, Encrypted/Un-Encrypted Digital
  • Photo Processing:  Ortho-rectified stitching, digital elevation maps, digital surface maps and 3D mapping

  • Custom Cameras:  Dual cameras (FLIR/HD), multi-spectral, color infrared and DSLR zoom packages

  • Custom:  Chemical sensors, radiological sensors and specialty combination packages


  • Dual GPS band (L1 and Glonass) for ultimate precision

  • GPS-based flight plans with flight plan templates

  • Drag and drop based ground station software

  • Auto-Takeoff and Landing

  • Lost communication with Return Home

  • Max and Min altitudes and custom controlled flight logic

  • Dual Flight Mode – The ability to use either a wireless controller or a GPS-based ground station

  • Full GPS Mode or No GPS Hold Mode

  • Laser Altimeter


  • Dual GPS

  • DGPS and RTK

  • Terrain Following

  • Ground Station Following

  • Autopilot IMU/Integration

  • Payload Camera Integration


Adobe® Reader® is required

> Specifications PDF


See what the Avenger™ can do

Avenger™ Overview:  The Leptron Avenger™ offers simplicity with a single case for the helicopter, video, spare batteries and charger.

Search for Jessica:  Leptron equipment is used by Boulder Sheriff in the search for a missing girl. The system was flown in a ‘Lawn Mowing’ GPS based flight pattern to canvas several miles of terrain. The live video with both HD color and Infrared cameras were used in the identification of additional search areas of interest. Also, HD video capture allowed for post flight forensic analysis of the area for additional clues for the lost person.

Disaster and HazMat:  The Seattle PD and 7 additional fire, search and rescue teams respond with the Avenger. The system is used with a chlorine detection system, HD Video and FLIR systems for real time analysis.

Leptron in the News – Texas:  The Arlington Texas Police Chief discusses the Avenger's merit's for safety and public protection. The Leptron Avenger™ system offers real time video with HD video, FLIR and HazMat cameras/sensors. The system offers fully autonomous flight functionality with GPS based flight, safety return functions and the ability to operate safely in winds of over 30+MPH.

Fire and Search Rescue:  The Leptron Avenger™ flies the Texas wildfires to assist local fire and emergency management with assessment of house and park damages. The real time HD Sony combination FLIR cameras are used for viewing of the devastation. In addition, the Avenger is used for bomb identification and 'Man Down' training.

Bomb and Surveillance:  The Boulder Colorado bomb, fire, and SWAT teams fly the Avenger for surveillance and with HD video and FLIR. This demo also highlights the ground station and guest pilots.

Utah Highway Patrol Police Forensics:  Ride along with the Utah Highway Patrol and their live use of the Avenger to shoot photographs of a crime scene.

Avenger™ – Flight Ease:  The Leptron Avenger™ illustrates the simplicity of flight via the wireless remote control. The Avenger autopilot is making 500 flight corrections a second that allows the user to fly the Avenger in even the most challenging weather conditions. The system also illustrates the automated safety element of the 'return home' function to the original GPS location within 12 inches.

Super Bowl Coverage XLV:  News 8 coverage of the Arlington Texas XLV Super Bowl preparations. In addition, the Arlington Texas PD police team speaks about the Leptron UAV and its use for the coverage.

SWAT Training:  The Leptron Avenger™ offers SWAT the ability to have real time 'Eyes On' of a hostage situation. This capability creates a full scene view for both on scene capability and training.

Extreme Weather:  Leptron UAV can handle conditions of 110 degrees and 10 MPH winds to -10 degrees and 15 MPH winds in snow to 11,990 feet altitude and 55 MPH wind gusts.