| Navy | The Royal Navy |
| Type | Motor minesweeper |
| Class | MMS I |
| Pennant | J 617 |
| Built by | J.S. Doig Ltd. (Grimsby, England, U.K.) |
| Ordered | 4 Dec 1940 |
| Laid down | |
| Launched | 5 Nov 1941 |
| Commissioned | 7 Apr 1942 |
| Lost | 1 Sep 1944 |
| History | Mined and sunk off Civita Vecchia, Italy on 1 September 1944 |
Commands listed for HMS MMS 117 (J 617)
Please note that we're still working on this section.
| Commander | From | To | |
| 1 | T/Lt. George Edwin Johnson, RNVR | 24 Mar 1942 | 1 Sep 1944 (+) |
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