Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| AVID FLYER | Fixed wing single engine | 1 | 1 | ?-? |
| KITFOX II | Fixed wing single engine | 1 | 1 | 2014-2014 |
| EASY RAIDER | Fixed wing single engine | 1 | 1 | ?-? |
3 models and 3 aircraft registered with the FAA under the manufacturer name KNAPP JOHN.
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| AVID FLYER | Fixed wing single engine | 1 | 1 | ?-? |
| KITFOX II | Fixed wing single engine | 1 | 1 | 2014-2014 |
| EASY RAIDER | Fixed wing single engine | 1 | 1 | ?-? |