| Registration Letters | OY-ADT |
| Manufacturers's serial number | 175 |
| Year Built | 1947 |
| Registration Date | 1958.09.04 |
| Previous Identities | OH-KZD OY-ABR |
| Cancelled | 1966.01.13 |
| Fate | W/O |
| Notes | Dbr 1964.02.25 in Sejrøbugten. Apparently made a forced landing on the ice due to carburettor-icing. Found later between Røsnæs Havn and Sejrø. |
| Type Designation | S.A.I. KZ VII U-4 Lærke |
| Manufacturer | Skandinavisk Aero Industri A/S |
| CoA | 405 |
| Issued | 1958.09.04 |
| Builder | Skandinavisk Aero Industri A/S |
| Place | Kastrup, Denmark |
| COR | 00786 |
| Issued | 1961.07.24 |
| Cancelled | 1966.01.13 |
| Owner | Svend Fjeldsted Hansen |
| Town | Aarhus |
| User |
| COR | 00596 |
| Issued | 1958.09.04 |
| Cancelled | 1961.07.24 |
| Owner | K.A. Rasmussen |
| Town | København |
| User |
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