Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| SPEZIO SPORT | Fixed wing single engine | 1 | 1 | 1976-1976 |
| F 1 | Fixed wing single engine | 1 | 1 | 2009-2009 |
2 models and 2 aircraft registered with the FAA under the manufacturer name FREDERICK.
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| SPEZIO SPORT | Fixed wing single engine | 1 | 1 | 1976-1976 |
| F 1 | Fixed wing single engine | 1 | 1 | 2009-2009 |