| Registration Letters | OY-XRB(2) |
| Manufacturers's serial number | |
| Year Built | |
| Registration Date | 2025.11.07R |
| Previous Identities | |
| Cancelled | |
| Fate | |
| Notes | Reservation to Øst-Sjællands Flyveklub. |
| Last Update | 2026.06.05 |
| Type Designation | Schleicher ASK 21B |
| Manufacturer | Schleicher Segelflugzeugbau, A. |
| Builder | Schleicher Segelflugzeugbau, A. |
| Place | Poppenhausen, W.Germany |
© 2018 Lars Finken & Hanno Fellmann