The 100 series engine model is designed for advanced trainer and aerobatic aircrafts. The engine is approved for high positive-& negative g-load factors, high angular rotation velocities and inverted flight.
This gearbox variant can be combined with the 500 and 550 hp power versions as well as high altitude mission layouts.
A seperate oil reservoire suitable for the designed mission profile and connecting pipes need to be considered in the design process.
A03 type design is certified in compliance to the EASA TCDS E.150.
Key Operational Features
Certified for
- +9g positive load factor
- -7g negative load factor
- Inverted flight operation
- Aerobatic maneuvers
Normally included:
- FADEC & electric looms
- Engine starter
- Exhaust system and turbochargers
Possible options:
- propeller governor
- engine display
- fuel boost pumps and regulators
- alternators
Technical details
| No. of cyl and arrangement |
| Fuel type |
| Power A03-102 |
| Displacement |
| Bore & stroke |
| Valves per cylinder |
| Camshaft system |
| Turbocharger |
| Fuel system |
| Electrical system |
| Reduction gear |
| Dry mass with aerobatic gearbox |
| Fuel Flow take-off power |
| Fuel Flow MCP |
| Fuel Flow 400 hp |
| Fuel Flow 300 hp |
| Engine control system |
| V12 – 80° |
| Jet A1, kerosene type fuels acc. to ASTM D1655, Def Stan 91-91 and GOST 10227 up to a maximum ignition delay time of 8.06 ms/minimum derived cetane number of 27.9 (determined according EN 15195/ASTM D6890) |
| 500 hp – 368 kW/4,000 rpm |
| 372 CUI – 6.1 l |
| 3.38″x3.46″ – 86×88 mm |
| 4 |
| gear driven dual overhead camshaft |
| Single stage system |
| Common rail high preasure system 1,600 bar – 23,206 psi |
| 28V 3.5 kW alternator |
| 1:1.88 |
| 357 kg – 787 lbs |
| 85 KG/H – 187 lbs/h |
| 77 KG/H – 169 lbs/h |
| 65 KG/H – 143 lbs/h |
| 47 KG/H – 103 lbs/h |
| FADEC, EECU, EECS, sensors, Design Assurance Level B cert. compliant RTCA DO-254, DO-178B, DO-160G |