| Registration Letters | OY-HBX |
| Manufacturers's serial number | 30 |
| Year Built | 1970 |
| Registration Date | 1970.09.23 |
| Previous Identities | |
| Cancelled | |
| Fate | |
| Last Update | 2017.12.04 |
| Type Designation | Schempp-Hirth HS-4 Standard-Cirrus |
| Manufacturer | Schempp-Hirth KG |
| CoA | E1327 |
| Issued | 2008.12.11 |
| CoA | S.1285 |
| Issued | 1970.09.23 |
| Comp. No. | 49 |
| Seq. No. |
| Builder | Schempp-Hirth KG |
| Place | Kirchheim unter Teck, W.Germany |
| COR | S.17861 |
| Issued | 2017.11.23 |
| Cancelled | |
| Owner | Knud Erik Sørensen |
| Town | Grindsted |
| User |
| COR | S.01854 |
| Issued | 1978.03.15 |
| Cancelled | 2017.11.23 |
| Owner | Knud Erik Sørensen (+1) |
| Town | Grindsted |
| User |
| COR | S.01818 |
| Issued | 1977.07.18 |
| Cancelled | 1978.03.15 |
| Owner | Niels Tårnhøj (+1) |
| Town | København |
| User |
| COR | S.01586 |
| Issued | 1973.10.15 |
| Cancelled | 1977.07.18 |
| Owner | Niels Tårnhøj (+1) |
| Town | København |
| User |
| COR | S.01434 |
| Issued | 1970.09.23 |
| Cancelled | 1973.10.15 |
| Owner | Dansk Svæveflyvefond |
| Town | København |
| User |
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