Operators
| 1956-?? |  Ministry of Defence |
| 1958-1980 | Westland |
| 1961-1988 | Fleet Air Arm |
| 1963-1991 |  Fleet Air Arm (RAN) |
| 1963-2003 | Royal Air Force |
| 1965-1981 | Bristow |
| 1966-1978 |  Ghana Air Force |
| 1967-1971 |  Tentera Udara Diraja Brunei |
| 1969-1982 | Royal Marines |
| 1973-1994 |  Bangladesh Biman Bahini |
| 1991-2010 |  Aviacion Naval Uruguaya |