Timeline
| Date | |
|---|---|
| Feb 1964 | |
| May 14, 1964 | Yard No 2258 |
| Jul 14, 1965 | |
| May 5, 1966 | |
| Nov 19, 1970 | Bhola Island to Bay of Bengal to assist in cyclone relief efforts Operation Burlap |
| Sep 1971 | assigned 829 NAS Wasp HAS.1 XT436 as Hydra Flt/419, until c Jun 1977. |
| Oct 1972 | Sembawang naval base refit at Singapore, late Oct 1972 until mid Feb 1973 Refit |
| Oct 12, 1974 | Port of Suva visited Suva during Oct 1974 |
| Sep 1978 | Bandar-e Abbas Departed Portsmouth for 1st 6 month winter section of a 3 year survey contract in Iran, in co-operation with HMS Herald. Contract cut short by Iranian Revolution of Mar 1979 |
| Sep 1981 | departed UK for 6 month survey mission in Caribbean. 829 NAS Wasp HAS.1 XS568 / 415 embarked. |
| Apr 1982 | assigned 829 NAS Wasp HAS.1 XT432 as Hydra Flt/415, until c Sep 1982. |
| Apr 24, 1982 | South Atlantic Departed HMNB Portsmouth to South Atlantic for CASEVAC operations, leaving theatre 27 Aug and returning to Portsmouth on 24 Sep 1982. Operation Corporate |
| 1986 | |
| Jan 17, 1986 | off Aden diverted to Aden for Operation Balsac Operation Balsac |