Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| TR-1 | Fixed wing single engine | 1 | 1 | 1997-1997 |
| HUMMELBIRD | Fixed wing single engine | 1 | 1 | 1998-1998 |
| KINDIG/GLASSAIR-1 | Fixed wing single engine | 1 | 1 | 2000-2000 |
| SONEX | Fixed wing single engine | 1 | 1 | 2006-2006 |
4 models and 4 aircraft registered with the FAA under the manufacturer name KINDIG RICHARD K.
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| TR-1 | Fixed wing single engine | 1 | 1 | 1997-1997 |
| HUMMELBIRD | Fixed wing single engine | 1 | 1 | 1998-1998 |
| KINDIG/GLASSAIR-1 | Fixed wing single engine | 1 | 1 | 2000-2000 |
| SONEX | Fixed wing single engine | 1 | 1 | 2006-2006 |