Diehl William A aircraft
3 Diehl William A models on the US registry across 5 airframes. Select a model for its registry and accident history.
| Model | Airframes | NTSB records |
|---|---|---|
| S-4 | 2 | 1 |
| S4 | 2 | 0 |
| INTERSTATE S1B4 | 1 | 0 |
3 Diehl William A models on the US registry across 5 airframes. Select a model for its registry and accident history.
| Model | Airframes | NTSB records |
|---|---|---|
| S-4 | 2 | 1 |
| S4 | 2 | 0 |
| INTERSTATE S1B4 | 1 | 0 |