LH Series
Hybrid propulsion for fixed-wing & VTOL
The world’s first Native Parallel Hybrid™ propulsion system that delivers stealth, long endurance, and mission reliability to your tactical UAV or loitering munition.
- Combustion EngineLong Endurance
- Electric MotorPower & Stealth
- Seamless TransitionBuilt-in Redundancy
- High Power/Weight + Battery ChargeMaximal Efficiency
Your Mission Shouldn’t End with Your Battery. Electric UAVs are quiet, yet their batteries keep missions short. Combustion engines go the distance, but they’re loud, heavy, and compromise stealth. When power is the weak link, the mission pays the price. In our world, failure isn’t an option.
Native Parallel Hybrid™ The only propulsion architecture combining electric and combustion power on the same drivetrain - delivering immediate power on demand, electric stealth, long-range endurance, and built in mission-critical redundancy.
Our Products
GH Series
Aerial generators designed for loitering munitions and single/multi-rotor drones
Articles & Events
Can Group 2 UAS Deliver Group 3 Performance?
UAS capabilities are advancing rapidly, but operational demand is growing even faster, creating a widening gap between what missions require and what current platforms can deliver.
Parallel by Design. Engineered to Outfly.
Join defense leaders already deploying LH Native Parallel Hybrid™ systems for mission-critical operations worldwide.
