| Registration Letters | OY-HDS(2) |
| Manufacturers's serial number | 61741 |
| Year Built | 1975 |
| Registration Date | 1990.03.05T |
| Previous Identities | OY-HDS LN-OSY |
| Cancelled | 1990.05.05 |
| Fate | LN-OSY (EC-429(2)) EC-FTB Wfu |
| Notes | 1993.08.13: EC-FTB. |
| Last Update | 2023.07.31 |
| Type Designation | Sikorsky S-61N |
| Manufacturer | Sikorsky Aircraft |
| CoA | 2414(2) |
| Issued | 1990.03.05 |
| Builder | Sikorsky Aircraft |
| Place | Stratford, CT, USA |
| COR | M.00226 |
| Issued | 1990.03.05 |
| Cancelled | 1990.05.05 |
| Owner | Helikopter Service A/S |
| Town | Forus, Norway |
| User | Grønlandsfly A/S |
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