Rotary gasoline engine unmanned Helicopter
with MTOW up to 107kg


The UVH-290E is an industrial grade helicopter with a rotary gasoline engine, equipped with an injector, a starter - generator.
Take-off and landing as well as mission are carried out automatically.
Optional semi-automatic control.
Emergency operation modes.
Diagnostics, flight planning and remote control can be performed via a wireless network connection.
Proprietary Autopilot.


  • Video surveillance and monitoring
  • Payload (max. 20 kg)
  • Radio link range extension and retransmission
  • Target designation
  • R&D flying laboratory (meteorology, hydrology, earth monitoring, etc.)


Parameters Data
Temperature range -35°C…+50°C
Base Takeoff and landing area 10m*10m
Control modes
  • Main
  • Assisted
  • Emergency situations

  • Fully automatic
  • Semi-automatic
  • Emergency
Takeoff and landing Fully automatic
Emergency landing Parachute
Parachute Ballistic
Engine start Electric
Ground landing equipment Not required
TBI (inspections, maintenance) 260 h
Engine maintenance 260 h
Storage 1. Heli in box - 77 kg (Packing dimensions - 1300x650x800 mm)
2. Portable GCS (PGCS), antenna, repair kit and filling kit in box - 44 kg (1300x650x650 mm)
3. Payload box - GSG-185 – 8,5 kg (350x350x350 mm)



Parameters Data
Length 2430 mm
Main rotor diameter 3200 mm
Height 860 mm
Wheelbase 750 mm
Max. takeoff weight 107 kg
Empty weight 73 kg (+1.5-1.7 kg for maritime version)
Maximum cruising speed 70 km/h
Maximum speed 100 km/h
Engine type Wankel type 4-stroke single rotary engine
Engine capacity 17 kW
Onboard power supply 12V
Altimeter laser
Payload with full fuel tank 5 kg
Fuel tank 38 l (29 kg)
Max. payload weight 20 kg
Max. climbing capacity 3 m/s
Max. wind speed while taking off or landing 14 m/s (27 kts)
Range of operation 300 km
Practical ceiling 2100 m (6800 F)
Approximate flight time (3.3 kg payload) 6.6 hours
Approximate flight time (5 kg payload) 5 hours
Approximate flight time (16 kg payload) 3 hours


465 N Whisman Rd # 600 Mountain View CA 94043 USA

Phone: +1 650 584-3176
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.