Operators
| 1972- |  havanirooz |
| 1976-2010 |  Helikopter Service |
| 1976- |  Silāḥ al-Jaww as-Sulṭāniy ‘Umān |
| 1977- | niroye havaei |
| 1981-1998 | Lufttransport AS |
| 1981-2000 |  Philippine Air Force |
| 2001- | Helitrans AS |
| 2005- |  PJ Helicopters |
| 2013- | Erickson |
 McDermott Aviation |
|
| Helicopter Transport Services |
|
| Evergreen Helicopters |