Submarine histories. Royal Navy
Grampus class submarines. Submarine website dedicated to the history of
HMS Grampus, HMS Narwhal, HMS Rorqual, HMS Cachalot and HMS Seal from their launch
to their participation in major wars also notice board for families of
ex-crew of Grampus Class submarines.
HMS Grampus. Built at Chatham
Dockyard and launched 25th February 1936. She served off China before
being moved to the Mediterranean and was sunk by Italian Torpedo Boats
Circe and CL10. of Augusta, Sicily 24th June 1940 ( it has also been shown
lost of the 16th June 1940?)
HMS
Narwhal. Built by Vickers Armstrong at Barrow and launched 29th August
1935. Served in the Mediterranean, West Indies, Home Waters. Narwhal
was lost on the 30th July 1940. Lost by unknown causes off Norway but
possibly by German Aircraft attack
HMS
SEAL. Built at Chatham Dockyard 27th September 1938. She was on route to
the China station when war broke out and was diverted to the West
Indies before returning to Home waters. Seal was damaged by Mine before
being captured by the Germans on the 5th May 1940, who renamed her UB.A
before at the end of the war being scuttled on the 3rd May 1945
HMS
RORQUAL. Built by Vickers Armstrong at barrow and launched 21st July 1936.
Served off china before going to the Mediterranean in 1940. In 1944 going
to the Eastern Fleet. Rorqual was the only Submarine of the class to
survive the war and was finally scrapped at Newport 17th March 1946