No engine
ships untested
Production is structured for series assembly in a controlled environment with defined workflows and inspection points — supporting consistent output and repeatable quality across deliveries.
TESTING
TESTING
INSPECTION
TRACEABILITY
Designed for real operating conditions
The engines are developed based on actual operating conditions and known load profiles.
Design choices are made to ensure stable and predictable function for the duration of the mission, based on known load profiles and operating conditions.
The NAS Series — Purpose-built
UAV engines for continuous operation
NAS 2C and NAS 2E are not modified hobby or industrial engines. They are purpose-built UAV engines, designed from the ground up for:
Designed for sustained operating loads, not peak duty cycles.
No reduction stage — fewer parts, less drivetrain loss.
Built for extended missions, not short bursts.
Predictable behavior across the full operating envelope.
Counterweighted for low vibration under continuous load.
Rated for continuous cyclic loads — specified for the duty cycle, not approximated.
Engineered for endurance. Tested for the mission.