| Registration Letters | OY-SIX |
| Manufacturers's serial number | 244 |
| Year Built | 1985 |
| Registration Date | 2005.05.19 |
| Previous Identities | D-6511 |
| Cancelled | |
| Fate |
| Type Designation | Schempp-Hirth Ventus b/16.6 |
| Manufacturer | Schempp-Hirth KG |
| CoA | E0080 |
| Issued | 2005.04.20 |
| Comp. No. | N6 |
| Seq. No. |
| Builder | Schempp-Hirth KG |
| Place | Kirchheim unter Teck, W.Germany |
| COR | S.16538 |
| Issued | 2012.07.19 |
| Cancelled | |
| Owner | OY-SIX Gruppen |
| Town | Hillerød |
| User |
| COR | S.14564 |
| Issued | 2005.05.19 |
| Cancelled | 2012.07.19 |
| Owner | Arne Henning Olsen Leth |
| Town | Frederikssund |
| User |
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