OY-
| Type | Diamond DA20A-1 Katana |
| Construction number | 10277 |
| Year of manufacture | |
| Year of registration- cancellation | |
| ICAO | DV20 |
| Notes | C-GDMQ, N277DK, (OY-), N444RF, (D-ESRF), N444RF |
| Type | Diamond DA20A-1 Katana |
| Construction number | 10277 |
| Year of manufacture | |
| Year of registration- cancellation | |
| ICAO | DV20 |
| Notes | C-GDMQ, N277DK, (OY-), N444RF, (D-ESRF), N444RF |