Hirth 3003
2 aircraft on the U.S. register carry a Hirth 3003 engine, rated at about 110 horsepower. The Cgs Aviation HAWK ARROW II is the model most often fitted with it (1 aircraft). The aircraft carrying it were built between 2006 and 2023.
The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Hirth 3003. FAA spelling: 3003.
Fitted to model families
Model families, as a table
| aircraft | |
|---|---|
| Cgs Aviation HAWK ARROW II | 1 |
| Kirk A Grover KG1 GYROPLANE | 1 |
Cgs Aviation HAWK ARROW II · Kirk A Grover KG1 GYROPLANE
Kind of aircraft
By kind, as a table
| aircraft | share | |
|---|---|---|
| Piston singles | 1 | 50% |
| Helicopters | 1 | 50% |
Connections how this engine series links to the rest of the register
- Cgs Aviation HAWK ARROW II 1 with this engine series
- Louisiana 1 of these aircraft
- California 1 of these aircraft
The whole map of how records connect · these connections as data: /graph/engine/hirth-3003.json.
Aircraft newest certificates first · 2
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N140KG | Kirk A Grover KG1 GYROPLANE |
Rotorcraft | Individual owner Louisiana |
Experimental | 2023-07-28 | ValidFAA registration status code V: Valid registration. All codes |
| N3131L | Cgs Aviation HAWK ARROW II |
Fixed-wing, single engine | Individual owner California |
Experimental | 2014-03-05 | ValidFAA registration status code V: Valid registration. All codes |
Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), November 2, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.