OY-BON
| Type | Thunder AX-6-56 |
| Construction number | 163 |
| Year of manufacture | 1978 |
| Year of registration- cancellation | 1978-1989 |
| ICAO | 0 |
| Notes | OY-BON "Zeppi I", G-BRNY, F-GMCO |
| Type | Thunder AX-6-56 |
| Construction number | 163 |
| Year of manufacture | 1978 |
| Year of registration- cancellation | 1978-1989 |
| ICAO | 0 |
| Notes | OY-BON "Zeppi I", G-BRNY, F-GMCO |