SUBMARINES: CHATHAM BUILT
HM Submarine Snapper
| HMS/m Snapper: Movements, August 1939 to January 1941 | |||
| August to October 1939 | In the Mediterranean | ||
| 11/10/1939 to 21/10/1939 | On Passgae to UK | ||
| 22/10/1939 to 01/11/1939 | In Harbour: Portsmouth | ||
| 02/11/1939 to 04/11/1939 | On Passage to Sheerness | ||
| 05/11/1939 to 24/11/1939 | In Harbour: Sheerness | ||
| 25/11/1939 to 07/12/1939 | War Patrol: Dutch Coast | ||
| 08/12/1939 to 14/12/1939 | In Harbour: Harwich | ||
| 15/12/1939 to 16/12/1939 | War Patrol | ||
| 17/12/1939 to 19/12/1939 | In Harbour: | ||
| 20/12/1939 to 23/12/1939 | War Patrol: | ||
| 24/12/1939 to 18/01/1940 | In Harbour: Harwich | ||
| 19/01/1940 to 07/02/1940 | War Patrol: Dutch Coast | ||
| 08/02/1940 to 11/02/1940 | In Harbour: | ||
| 12/02/1940 to 14/02/1940 | On Passage | ||
| 15/02/1940 to 24/02/1940 | Docking | ||
| 25/02/1940 to 27/02/1940 | On Passage: | ||
| 28/02/1940 to 29/02/1940 | In Harbour | ||
| 01/03/1940 to 10/03/1940 | War Patrol: Dutch Coast | ||
| 11/03/1940 to 17/03/1940 | In Harbour: Harwich | ||
| 18/03/1940 to 28/03/1940 | W/P outside Declared Area | ||
| 29/03/1940 to 04/04/1940 | In Harbour: Harwich | ||
| 05/05/1940 to 19/04/1940 | W/P Skagerak | ||
| 20/04/1940 to 27/04/1940 | In Harbour: Rosyth | ||
| 28/04/1940 to 08/05/1940 | W/P: Horns Reef and Texel | ||
| 09/05/1940 to 22/05/1940 | In Harbour: Rosyth | ||
| 23/05/1940 to 03/06/1940 | W/P: Texel | ||
| 04/06/1940 to 23/06/1940 | In Harbour: Rosyth | ||
| 24/06/1940 to 05/07/1940 | W/P: Jaederens | ||
| 06/07/1940 to 24/07/1940 | In Harbour: Rosyth | ||
| 25/07/1940 to 06/07/1940 | War Patrol | ||
| 07/07/1940 to 29/08/1940 | In Harbour: Rosyth | ||
| 30/08/1940 to 18/09/1940 | W/P Skagerrak | ||
| 19/09/1940 to 28/09/1940 | In Harbour: Rosyth | ||
| 29/09/1940 to 14/10/1940 | W/P Muckle Flugga | ||
| 15/10/1940 to 21/10/1940 | In Harbour | ||
| 22/10/1940 to 16/01/1941 | Refit | ||
| 17/01/1941 to 28/01/1941 | In Harbour: Portsmouth | ||
| 29/01/1941 to 08/01/1941 | War Patrol: Biscay Lost in Action On Eternal Patrol |
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