Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| HATZ CLASSIC | Fixed wing single engine | 1 | 1 | 2009-2009 |
1 models and 1 aircraft registered with the FAA under the manufacturer name KERR JOHN.
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| HATZ CLASSIC | Fixed wing single engine | 1 | 1 | 2009-2009 |