| Type Designation | S.A.I. KZ VII U-4 Lærke |
| Manufacturer | Skandinavisk Aero Industri A/S |
| CoA | 253 |
| Issued | 1947.08.30 |
| Builder | Skandinavisk Aero Industri A/S |
| Place | Kastrup, Denmark |
| COR | 03441 |
| Issued | 1974.05.30 |
| Cancelled | 1980.02.11 |
| Owner | Finn Ole Schou |
| Town | Herning |
| User |
| COR | 02682 |
| Issued | 1971.06.12 |
| Cancelled | 1974.05.30 |
| Owner | Taipo Aviation A/S |
| Town | København |
| User |
| COR | 02615 |
| Issued | 1971.06.02 |
| Cancelled | 1971.06.12 |
| Owner | Jan Tjellesen |
| Town | København |
| User |
| COR | 01496 |
| Issued | 1966.12.01 |
| Cancelled | 1971.06.02 |
| Owner | Kristian Løth Hougaard |
| Town | Kastrup |
| User |
| COR | 01062 |
| Issued | 1964.03.18 |
| Cancelled | 1966.12.01 |
| Owner | Rudolf Dahl-Hansen |
| Town | København |
| User |
| COR | 00990 |
| Issued | 1963.06.11 |
| Cancelled | 1964.03.18 |
| Owner | Leif Jørgen Bendixen |
| Town | København |
| User |
| COR | 00914 |
| Issued | 1962.11.27 |
| Cancelled | 1963.06.11 |
| Owner | Poul Enevold Nielsen |
| Town | Glostrup |
| User |
| COR | 00724 |
| Issued | 1960.08.27 |
| Cancelled | 1962.11.27 |
| Owner | Sylvest Jensens Luftfoto A/S |
| Town | Hillerød |
| User |
| COR | 00449 |
| Issued | 1953.04.24 |
| Cancelled | 1960.08.27 |
| Owner | Viggo Sylvest Jensen |
| Town | Hillerød |
| User |
| COR | 00286 |
| Issued | 1947.08.30 |
| Cancelled | 1953.04.24 |
| Owner | Dansk Lufttaxa A/S |
| Town | Kastrup |
| User |
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