Austro Engine
AE50R and AE110R rotary engines for UAV and APU applications, alongside the AE300/AE330 jet-fuel piston engines that power Diamond's own aircraft.
Vitality Radar
Pillar Analysis
Strategic Assessment
Strategic Vector
Austro Engine is a specialist aviation powerplant provider tightly aligned with Diamond Aircraft, focusing on certified diesel and rotary engines while exploring future propulsion technologies such as hydrogen-based systems.
Efficiency Ratio
Given its modest team size and sustained certification, TBO extensions, and engine core-manufacturing transition, the company converts engineering resources into operational outputs with above-average efficiency.
Evidence Signals
No dated public events found. The pillar scores above rest on the analyst assessment alone.
- About
- Founded in 2007 and headquartered in Wiener Neustadt, Lower Austria, Austro Engine is part of the Diamond Aircraft Group and employs over 120 people (as of June 2025). It holds EASA Production Organisation Approval and Design Organisation Approval. TWO PRODUCT LINES. The E4 Series jet-fuel piston engines — AE300 and AE330 — power Diamond's DA40 NG, DA42-VI and DA62. The R Series rotary engines — AE50R and AE110R — are sold for various UAV and APU applications. The R Series is the line relevant to this map. The piston engines are built around redundant full authority digital engine control: one power lever per engine, percent power displayed on an integrated Garmin G1000 NXi, no manual mixture control, no magneto ignition, no manual priming, no prop control lever, no manual runup, no cowl flaps. Maintenance runs off downloaded recorded data and fault codes with pre-emptive diagnostics. The engines burn unleaded and globally available jet fuel with extended maintenance intervals.
- Relevancy
- Austria's specialist aircraft engine maker, and the only one with a rotary engine line sold specifically for drones and auxiliary power units. Holds EASA design and production approvals, which matters for anyone integrating its engines into a certified aircraft.
- Tags
- #rotaryengine #UAVpropulsion #APU #jetfuelpiston #FADEC #EASApoa #EASAdoa