Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| FOLKER DR-1 TRIPLANE | Fixed wing single engine | 1 | 1 | ?-? |
| PITTS SPECIAL S1-S | Fixed wing single engine | 1 | 1 | 1976-1976 |
| PITTS SPECIAL S1S | Fixed wing single engine | 1 | 1 | 1980-1980 |
3 models and 3 aircraft registered with the FAA under the manufacturer name EBERLE JOHN S.
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| FOLKER DR-1 TRIPLANE | Fixed wing single engine | 1 | 1 | ?-? |
| PITTS SPECIAL S1-S | Fixed wing single engine | 1 | 1 | 1976-1976 |
| PITTS SPECIAL S1S | Fixed wing single engine | 1 | 1 | 1980-1980 |