Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| NAVAJO HKS | Weight-shift control | 1 | 1 | 2007-2007 |
1 models and 1 aircraft registered with the FAA under the manufacturer name LYONS ROBERT.
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| NAVAJO HKS | Weight-shift control | 1 | 1 | 2007-2007 |