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Trawler/Drifter Minesweepers. MMS, Motor Mine Sweepers. BYMS, British Yard Mine Sweepers.
HMS WILDFIRE III, Shore Base, Queenborough. HMS WILDFIRE Shore Base, Sheerness.
Fortress Sheppey. Montgomery. Channel Dash. Amy Johnson. Thames Boom. A Bad day in December.
Type of Vessel:
The Moonlight, build for the Admiralty to be used as a minesweeper in World War One, was cancelled in December 1918. In 1919 she was completed, renamed Carry On and sold for use as a fishing drifter.
Requisitioned as a Barrage Balloon Drifter in WW2, the Carry On was stationed outside the Thames Boom, guarding the Convoy anchorage from low flying enemy planes. Following the mining offensive of the Thames Estuary, on the night of the 12 December 1940, by the Luftwaffe, the Carry On was immobilized for three days. When shipping was eventually given permission to move, she started back towards Sheerness along the Medway Channel heading towards the Medway gate in the Thames Boom. She travelled slowly with her engines on low revs, as advised by the Admiralty to avoid detonating Acoustic Mines.
A huge explosion directly beneath the Carry On destroyed it completely. All seven of her crew, six civilians and one Royal Air Force serviceman were killed and listed as MPK (missing presumed killed).
With other mines believed to be in the Estuary, many inside the Boom, the remaining Barrage Balloon Drifters were evacuated with their balloons still flying.
"HELEN BIRCH" a Barrage Balloon Vessel also based at Sheerness.
Barrage Balloon Drifter. (Wooden)
Richards Shipbuilders Ltd
Triple expansion, one boiler, single screw.
Mined and sunk in the Thames Estuary with the loss of all crew.
HMT Sanson, a Queenborough minesweeper fitted with SA (Sweep Acoustic), to sweep Acoustic mines. A device similar to a Kanga Hammer, which makes a loud thumping noise, can be seen on her bow in the up position.
Number 30 Barrage Balloon Group had forty Barrage Balloons at Sheerness, thirty-two of which were waterborne. Some of these Barrage Balloon vessels protected the anchorage inside the Thames Boom, others sailed with the convoys.
The Carry On or its Officers are not on the Navy lists for 1939 to its sinking in 1941. It is believed this is because she was manned by a civilian crew.
The Records show the Carry On was at Sheerness in 1940.
15th September 1940, Nore Command, Sheerness.
Balloon Barrage Drifters (Sheerness): Boy Scout, Carry on, Citron, Comely Bank, Constant Hope, Else and Nellie, Ex Fortis, George and Albert, Inverugie, JT Hendry, Kiddaw, Lavina L, Marinus, Newspray, Our Kate, Rose Emma, Triumph and Young Alfred.
OTHER SHIPS SUNK IN THE GERMAN MINING OFFENSIVE OF THE NIGHT OF THE 12 DECEMBER 1940
Thomas Connolly, Royal Navy, Dec 17 1940, 17 crew lost
Carry On, Royal Navy, Dec 17 1940, 7 crew lost
Aquiety, Dec 17 1940, 6 crew lost
Belvedere, Dec 17 1940, 4 crew lost
Beneficient, Dec 17 1940, 6 crew lost
Inver, Dec 17 1940, 17 crew lost
Malrix, Dec 17 1940, 8 crew lost
Arinia, Dec 19 1940, 60 crew lost.
Sun IX, Tug. Dec 21 1940, 3 crew lost
Tic 12, Dec 21 1940. All crew saved
River Thames Dec 21 1940 3 crew lost
Araby, Dec 27 1940, 6 crew lost
Kinnaird head, Dec 27 1940, 6 crew lost
Attendant 88, Jan 1 1940
Pinewood, Jan 3 1941, 6 crew lost
Lion, Royal Navy Jan 6 1941 All crew lost
If you, your father or your grandfather have any additional information about this ship, crew lists, stories, photographs, please send copies of them to be added to our records and this website.
Barrage Balloon Drifter.
In December of 1940 the Luftwaffe did their very best to stop shipping travelling to the great Port of London. In the week 8 to 15 December, 350 enemy aircraft, each carrying two mines dropped their deadly cargoes in the Thames Estuary and along the East Coast.
On the night of the 12 December 1940, ninety-three enemy aircraft flew over the Thames Estuary and dropped their mines, by parachute, with a quarter of these falling inside the Thames Boom between Sheerness and Southend.
These mines were the new acustic mine, many with delay mechanisms. Shipping came to standstill in the Thames Estuary, but after three days with very few mines being found, the Thames Estuary was reopened.
Seven ships detonated mines and sunk on that day including the Carry On. In the weeks that followed nine more ships detonated mines which had been set on delayed fuses and were sunk.
Counter measures were quickly developed to combat these new mines and Queenborough minesweeper were fitted with SA sweeping capabilities. SA is Sweep Acoustic, a device similar to a Kanga Hammer which makes a loud thumping noise to explode acoustic mine.