Allied Warships

HMS BYMS 2150 (J 950)

Minesweeper of the YMS class

NavyThe Royal Navy
TypeMinesweeper
ClassYMS 
PennantJ 950 
Built byWestern Boat Building Co. (Tacoma, Washington, U.S.A.) 
Ordered8 Jun 1942 
Laid down6 Dec 1942 
Launched5 Apr 1943 
Commissioned14 Aug 1943 
End service 
History

 
Former nameUSS YMS 150

Commands listed for HMS BYMS 2150 (J 950)

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and that we only list Commanding Officers for the duration of the Second World War.

CommanderFromTo
1T/Lt. Stephen Mackie, RNVR18 Aug 19434 Feb 1944
2H B Williams, RNVR4 Feb 1944early 1945

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Notable events involving BYMS 2150 include:


11 Jun 1944

Convoy SL 161.

This convoy departed Freetown on 10 July 1944.

On departure from Freetown the convoy was made up of the following merchant vessels; Archangelos (Greek, 5692 GRT, built 1918), Briarwood (British, 4019 GRT, built 1930), Cape Wrath (British, 4512 GRT, built 1940), City of Kimberley (British, 6169 GRT, built 1925), Columbia Star (British, 8293 GRT, built 1939), Coulbeg (British, 5237 GRT, built 1940), Derwenthall (British, 4934 GRT, built 1940), Desirade (British, 9645 GRT, built 1921), Empire Darwin (British, 6765 GRT, built 1941), Filleigh (British, 4856 GRT, built 1928), Fort Ash (British, 7131 GRT, built 1943), Fort Glenora (British, 7126 GRT, built 1943), Graiglas (British, 4312 GRT, built 1940), Groix (French, 9975 GRT, built 1922), Itinda (British, 6619 GRT, built 1938), Karmt (Norwegian, 4991 GRT, built 1938), Lafian (British, 4876 GRT, built 1937), Leonidas (Greek, 4573 GRT, built 1929), Nelius (British, 6685 GRT, built 1911), Silverlaurel (British, 6142 GRT, built 1939), Silverwalnut (British, 6770 GRT, built 1930) and Solarium (British, 6239 GRT, built 1936).

On departure from Freetown the convoy was escorted by the sloops HMS Leith (Lt.Cdr.(Retd.) A.W. Preston, RN), HMS Lowestoft (A/Cdr.(Retd.) L.H. Phillips, RN), HMS Sandwich (T/A/Lt.Cdr. A.J. Clemence, RNR), patrol vessel HMS Kilmartin (T/Lt. E.H.G. Hope, RNVR) and the motor minesweeper HMS BYMS 2150 (T/Lt. H.B. Williams, RNVR).

At 0815Z/14, in position 14°56'N, 18°00'W, the following merchant vessels joined the convoy coming from Dakar; Danby (British, 4281 GRT, built 1937), Medie II (French, 5078 GRT, built 1922), Patrick Henry (American, 7191 GRT, built 1941) and Taigete (Italian, 4800 GRT, built 1908). They were escorted to the rendezvous by Chevreuil and two ML's. These escorts then returned to Dakar taking the merchant vessel Itinda with them which had boiler trouble. HMS BYMS 2150 also parted company and proceeded to Dakar.

At 0015Z/16, the Briarwood dropped out of the convoy and reported that both main feed pumps were out of action and that she had to stop. At daybreak she was not in sight and HMS Kilmartin was ordered to search for her astern of the convoy but could not find her. HMS Kilmartin rejoined the convoy around 1200Z/16.

At 2000Z/19, in position 29°08'N, 12°55'W, HMS Lowestoft parted company to proceed to Casablanca to refuel. She later rejoined the convoy around the same time as convoy MKS 52(G) merged with the convoy.

At 1630Z/21, in position 34°29'N, 11°42'W, the following merchant vessels joined the convoy coming from Casablanca; Belgian Fisherman (Belgian, 4714 GRT, built 1918), Empire Rain (British, 7290 GRT, built 1941) and Empire Wolfe (British, 2888 GRT, built 1941). They were escorted to the rendezvous by the patrol vessels USS PC-472 (Lt.Cdr. P.A. Dallis, Jr., USNR) and USS PC-473 (Lt. A.W. Silverstein, USNR). These escorts then returned to Casablanca taking the merchant vessel Medie II with them. They arrived at Casablanca on 22 June 1944.

Around 0700Z/22, in position 35°43'N, 11°52'W, convoy MKS 52(G) joined coming from Gibraltar which it had departed on 20 June 1944. This convoy was made up of the following merchant vessels; Belgian Trader (British, 2890 GRT, built 1942), Bialystok (Polish, 7174 GRT, built 1942), British Commodore (British (tanker), 6865 GRT, built 1923), Cetus (Norwegian, 2614 GRT, built 1920), Drakepool (British, 4838 GRT, built 1924), Empire Ballad (British, 6700 GRT, built 1942), Empire Caxton (British, 2873 GRT, built 1942), Eurybates (British, 6276 GRT, built 1928), Fort Buffalo (British, 7100 GRT, built 1943), Grodno (British, 2458 GRT, built 1919), Lightfoot (British, 1894 GRT, built 1922), Lochee (British, 964 GRT, built 1937), Noesaniwi (Dutch, 6737 GRT, built 1936), North Devon (British, 3658 GRT, built 1924), Pendeen (British, 4174 GRT, built 1923), Samariz (British, 7219 GRT, built 1943) and Sinnington Court (British, 6910 GRT, built 1928).

Also with them were the rescue ship Accrington (British, 1678 GRT, built 1910), escort oiler Scottish American (British (tanker), 6999 GRT, built 1920), aircraft transport HMS Engadine (Capt. W.T. Fitzgerald, RD, RNR) and the submarines HMS Taurus (Lt.Cdr. M.R.G. Wingfield, DSO, DSC and Bar, RN) and HMS Sceptre (Lt. I.S. McIntosh, MBE, DSC, RN).

They were escorted from Gibraltar by the escort carrier Searches, destroyer HMS Hesperus (Cdr. G.V. Legassick, RD, RNR), frigates HMS Cotton (Lt.Cdr. I.W.T. Beloe, RN), HMS Gardiner (A/Lt.Cdr. W.G.H. Bolton, DSC, RD, RNR), corvettes HMS Flint Castle (T/Lt. S.G. Wright, RNVR), HMS Rushen Castle (T/A/Lt.Cdr. R.C. Warwick, DSC and Bar, RNR), HNoMS Tunsberg Castle (?) and A/S trawler HMS Cape Argona (T/Lt. L.B. Payton, RNVR).

On convoy MKS 52(G) joining, HMS Leith, HMS Sandwich and HMS Kilmartin parted company to proceed to Gibraltar taking the merchant vessels Patrick Henry and Taigete with them.

At 0630Z/27, the Scottish American parted company with the convoy to join southbound convoy OS 81. She was escorted by a frigate [to be investigated] and the corvette HMS Knaresborough Castle (Lt. J.R. Freeman, RNR) which had come over to escort the oiler.

The convoy arrived in U.K. waters on 1 July 1944. (1)

Sources

  1. ADM 199/319 + ADM 199/2102

ADM numbers indicate documents at the British National Archives at Kew, London.


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