OY-XET
| Type | Siebert Sie 3 |
| Construction number | 3011 |
| Year of manufacture | 1971 |
| Year of registration- cancellation | 1973-2009 |
| ICAO | 0 |
| Notes | OY-XET competition number A4, LY-AWP |
Photos - Click to enlarge
| Type | Siebert Sie 3 |
| Construction number | 3011 |
| Year of manufacture | 1971 |
| Year of registration- cancellation | 1973-2009 |
| ICAO | 0 |
| Notes | OY-XET competition number A4, LY-AWP |