Steffens Monoplane aircraft
1 Steffens Monoplane models on the US registry across 1 airframes. Select a model for its registry and accident history.
| Model | Airframes | NTSB records |
|---|---|---|
| 1969 | 1 | 1 |
1 Steffens Monoplane models on the US registry across 1 airframes. Select a model for its registry and accident history.
| Model | Airframes | NTSB records |
|---|---|---|
| 1969 | 1 | 1 |