| Registration Letters | OY-ATI |
| Manufacturers's serial number | 178 |
| Year Built | 1948 |
| Registration Date | 1977.07.20 |
| Previous Identities | O-616 63-616 |
| Cancelled | |
| Fate |
| Type Designation | S.A.I. KZ VII U-4 Lærke |
| Manufacturer | Skandinavisk Aero Industri A/S |
| CoA | 1670 |
| Issued | 1977.07.20 |
| Builder | Skandinavisk Aero Industri A/S |
| Place | Kastrup, Denmark |
| COR | 15487 |
| Issued | 2008.06.23 |
| Cancelled | |
| Owner | Aeronautisk Aktivitetscenter Avedøre |
| Town | Brøndby Strand |
| User |
| COR | 14567 |
| Issued | 2005.05.24 |
| Cancelled | 2008.06.23 |
| Owner | Flyvestation Værløse Svæveflyveklub |
| Town | Værløse |
| User |
| COR | 04489 |
| Issued | 1977.07.20 |
| Cancelled | 2005.05.24 |
| Owner | Flyvematerielkommandoen |
| Town | Værløse |
| User | Flyvestation Værløse Svæveflyveklub |
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