| Navy | The Royal Navy |
| Type | Rescue Tug |
| Class | Favourite |
| Pennant | W 116 |
| Built by | Defoe Shipbuilding Co. (Bay City, Michigan, U.S.A.) |
| Ordered | |
| Laid down | |
| Launched | 12 Aug 1942 |
| Commissioned | 14 Sep 1942 |
| End service | |
| History | Returned to the US Navy in 1946 |
| Former name | BAT-10 |
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Notable events involving Eminent include:
15 Jan 1944
Combined convoy OS 65 / KMS 39.
This combined convoy was assembled off Oversay on 15 January 1944.
It was made up of the following merchant vessels; Agia Marina (Greek, 4151 GRT, built 1912), Alcor (Dutch, 3526 GRT, built 1920), Amstelkerk (Dutch, 4457 GRT, built 1929), Baron Napier (British, 3559 GRT, built 1930), Baron Ruthven (British, 3178 GRT, built 1925), Belgian Trader (British, 2890 GRT, built 1942), Blairnevis (British, 4155 GRT, built 1930), Bornholm (British, 3177 GRT, built 1930), Capitaine Paul Lemerle (French, 4945 GRT, built 1925), City of Derby (British, 6616 GRT, built 1921), City of Keelung (British, 5186 GRT, built 1919), City of Lancaster (British, 3041 GRT, built 1924), Congonian (British, 5065 GRT, built 1936), Coulmore (British, 3670 GRT, built 1936), Cydonia (British, 3517 GRT, built 1927), Dordrecht (Dutch, 4402 GRT, built 1928), Dromore (British, 4096 GRT, built 1920), Dunelmia (British, 5207 GRT, built 1929), Empire Derwent (British, 4026 GRT, built 1930), Empire Grebe (British, 5736 GRT, built 1918)), Empire Thackeray (British, 2865 GRT, built 1942), Empire Usk (British, 3229 GRT, built 1918), Empire Voice (British, 6828 GRT, built 1940), Fort Cumberland (British, 7134 GRT, built 1943), Fort Frontenac (British, 7148 GRT, built 1943), Fort Lennox (British, 7149 GRT, built 1943), Fort Nipigon (British, 7132 GRT, built 1942), Fort St.Nicolas (British, 7154 GRT, built 1943), Gascony (British, 4716 GRT, built 1925), Generton (British, 4797 GRT, built 1936), Glaucus (British, 7596 GRT, built 1921), Innerton (British, 5276 GRT, built 1919), John Holt (British, 4964 GRT, 1943), King Edgar (British, 4536 GRT, built 1927), Manchester Shipper (British, 7881 GRT, built 1943), Maycrest (British, 5923 GRT, built 1913), Mimosa (Greek, 3071 GRT, built 1905), Nicolas (Greek, 4540 GRT, built 1910), Nordlys (British, 3726 GRT, built 1916), Peleus (Greek, 4695 GRT, built 1928), Pilar de Larringa (British, 7046 GRT, built 1918), Princesa (British, 8731 GRT, built 1918), Prospector (British, 6202 GRT, built 1944), Recorder (British, 5981 GRT, built 1930), Royal Star (British, 7900 GRT, built 1919), Samhain (British, 7219 GRT, built 1943), Silvermaple (British, 5313 GRT, built 1937), Slemmestad (British, 4258 GRT, built 1928), Stamos (Greek, 3802 GRT, built 1914), Tobruk (Polish, 7048 GRT, built 1942) and Van Ostade (Dutch, 2890 GRT, built 1942).
The boom carrier HMS Ethiopian (5424 GRT, built 1936, A/Cdr.(Retd.) K.A.S. Phillips, RNR) was also part of the convoy as were the rescue ship Melrose Abbey (British, 1924 GRT, built 1929) and the rescue tugs HMRT Aspirant and HMRT Eminent.
On assembly off Oversay the convoy was escorted by the destroyers ORP Burza (Kmdr.ppor. (Cdr.) F. Pitulko), HMS Verity (Lt. C.G. Cowley, RN), corvettes HMS Meadowsweet (T/Lt. W.E. Saunders, RNVR), HMS Narcissus (T/A/Lt.Cdr. G.T.S. Clampitt, RNR), HMS Orchis (T/Lt. B.W. Harris, RNVR), HMS Violet (Lt. C.N. Stewart, RNR), FFS Aconit, FFS Lobelia, FFS Roselys and the A/S trawler HMS Northern Foam (T/Lt. J.A. Crockett, RNR). As additional escorts the frigates HMCS Waskesiu (T/A/Cdr. J.H.S. MacDonald, RCNR), HMS Nene (Cdr. J.D. Birch, RD, RNR) and the corvettes HMCS Camrose (T/A/Lt.Cdr. L.R. Pavillard, RCNR), HMCS Prescott (A/Lt.Cdr. W. McIsaac, RCNVR), HMCS Snowberry (T/Lt. J.A. Dunn, RCNVR) and HMS Kenilworth Castle (Lt. J.J.Allon, RNR) were also present until 19 January 1944 when they were detached to northbound convoy SL 145/ MKS 36.
On 16 January 1944, HMS Verity was detached to join another southbound convoy KMF 28.
On 17 January 1944, the patrol vessel HMS Kilbirnie (T/Lt. E.R.H. Seddon, RNVR) joined the convoy after having departed the Clyde late on the 15th.
On 18 January 1944, the frigate HMS Towy (Cdr. M.J Evans, OBE, RN) joined the convoy after having departed Londonderry on the 17th.
On 19 January 1944, the German U-boat U-641 was sunk in the North Atlantic south-west of Ireland, in position 50°25'N, 18°49'W by HMS Violet.
On 21 January 1944, the tanker / transport Esturia (British (tanker), 6968 GRT, built 1914) and Serula (British, 2187 GRT, built 1918) departed the Azores to join the convoy.
While en-route, around 19/20 January 1944, the escort oiler San Tirso (British (tanker), 6266 GRT, built 1913) joined at sea from northbound convoy SL 145/ MKS 36.
On 27 January 1944, the convoy split into convoy OS 65 bound for Freetown and convoy KMS 33 bound for the Mediterranean.
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Convoy OS 65 was made up of the merchant vessels; Amstelkerk, Bornholm, Congonian, Dordrecht, Gascony, John Holt, Mimosa, Princesa, Royal Star and Silvermaple. The corvettes Aconit, Lobelia and Roselys remained with the convoy initially.
On 26 January 1944, the merchant vessels Baron Fairlie (British, 6706 GRT, built 1925), Belgian Seaman (Belgian, 7023 GRT, built 1941), Colytto (Dutch, 4408 GRT, built 1926), Dalmore (British, 5193 GRT, built 1927), Empire Baxter (British, 7024 GRT, built 1941), Harberton (British, 4585 GRT, built 1930), Stad Haarlem (Dutch, 4518 GRT, built 1929) and Wellington Court (British, 4979 GRT, built 1930). They were escorted by the sloops HMS Leith (Lt.Cdr.(Retd.) A.W. Preston, RN), HMS Sandwich (T/A/Lt.Cdr. A.J. Clemence, RNR) and the corvettes HMS Anchusa (T/Lt. R.A. Baker, RNVR) and HMS Crocus (T/A/Lt.Cdr. A.R. Mackay, RNZNVR) which were to escort the convoy to Freetown.
On 27 January 1944, the transport Mimosa and the corvettes Aconit, Lobelia and Roselys arrived at Casablanca after having been detached from the convoy.
On 27 January 1944, the following transports / tanker departed Casablanca to join the convoy; El-Biar (French, 4678 GRT, built 1927), Empire Flint (British (tanker), 8129 GRT, built 1941) and Marrakech (French, 6179 GRT, built 1914). They were escorted to the rendezvous by the patrol vessels USS PC-480 (Lt. F.W. Meyers, Jr., USNR) and USS PC-473 (Lt.(jg) A.W. Silverstein, USNR). The patrol vessels did not join the convoy but proceeded to make rendezvous with convoy OT 12.
On 3 February 1944, the El-Biar and arrived Marrakech arrived at Dakar after having been detached from the convoy while the transport Sant-Louis (French, 5202 GRT, built 1913) departed Dakar to join the convoy.
The convoy arrived at Freetown on 6 February 1944. Some ships from the convoy did not enter Freetown but continued on to their destinations independently.
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Convoy KMS 39, made up of the remaining ships, proceeded towards the Mediterranean with most of the original escort of the combined convoy.
On 28 January 1944, the following transports / tanker arrived at Gibraltar; Agia Marina, Baron Ruthven, City of Keelung, City of Lancaster, Dromore, Empire Thackeray, Empire Usk, Esturia and Surula. The rescue ship Melrose Abbey, escort oiler San Tirso and HMS Ethiopian arrived at Gibraltar as did the following escort vessels / rescue tugs; ORP Burza, HMS Towy, HMS Meadowsweet, HMS Narcissus, HMS Orchis, HMS Violet, HMS Kilbirnie, HMS Northern Foam, HMRT Aspirant and HMRT Eminent. HMS Meadowsweet, HMS Violet had probably arrived early to fuel before rejoining the convoy.
The following ships meanwhile directly entered the Mediterranean; Alcor, Baron Napier, Belgian Trader, Blairnevi, Capitaine Paul Lemerle, City of Derby, Coulmore, Dunelmia, Empire Derwent, Empire Grebe, Empire Voice, Fort Cumberland, Fort Frontenac, Fort Lennox, Fort Nipigon, Fort St.Nicolas, Generton, Glaucus, Innerton, King Edgar, Manchester Shipper, Nicolas, Peleus, Pilar de Larrinaga, Prospector, Recorder, Samhain, Slemmestad, Stamos, Tobruk and Van Ostade.
They were joined by transport Baronesa (British, 8663 GRT, built 1918) coming from Gibraltar. Also a new escort joined for the passage through the Mediterranean, this was made up of the following ships; AA cruiser HMS Colombo (Capt. H.W. Williams, RN), frigate HMS Dart (Cdr. J.T. Jones, RD, RNR), corvettes HMS Gloxinia (?), HMS Meadowsweet, HMS Violet, A/S trawler HMS Wolborough (T/Lt. G.A. Hartnell, RNR). The minesweeper HMS Rosario (A/Cdr. F.E. Brooking, RN) was also with the convoy as was the submarine Pipinos (Lt.Cdr. Rallis).
On 29 January 1944, the transports Blairnevis and Van Ostade arrived at Oran after having been detached from the convoy while the following transports joined the convoy coming from Oran; Alexander R. Lillington (American, 7177 GRT, built 1942), Colin P. Kelly Jr. (American, 7176 GRT, built 1942), Elihu Yale (American, 7176 GRT, built 1942), Ingertre (Norwegian, 2462 GRT, built 1921), J.E.B. Stuart (American, 7196 GRT, built 1942), John McKinley (American, 7176 GRT, built 1943), John W. Brown (American, 7191 GRT, built 1942), Johns Hopkins (American, 7200 GRT, built 1943), Richard Bassett (American, 7191 GRT, built 1942), Thomas W. Hyde (American, 7176 GRT, built 1943), Ward Hunt (American, 7191 GRT, built 1942) and William Kent (American, 7187 GRT, built 1942).
On 30 January 1944, the transports Alcor, Coulmore, King Edgar, Peleus and Stamos arrived at Oran after having been detached from the convoy while the following transports / tankers joined the convoy coming from Oran; British Vigour (British (tanker), 5844 GRT, built 1943), Empire Guinevere (British, 7072 GRT, built 1942), Empire Tristram (British, 7167 GRT, built 1942), Far (Norwegian, 2475 GRT, built 1921), Fort Connally (British, 7133 GRT, built 1943), Loke (Norwegian, 2421 GRT, built 1915), Ocean Vesper (British, 7174 GRT, built 1942), Riverton (British, 7307 GRT, built 1943), Samholt (British, 7219 GRT, built 1943), Samson (British, 7219 GRT, built 1943) and Selvik (Norwegian, 1557 GRT, built 1920).
On 30 January 1944, the transports Chloris (British, 1171 GRT, built 1910) and Star (Norwegian, 1531 GRT, built 1922) departed Bougie to join the convoy.
On 1 February 1944, the transports Innerton and Nicolas arrived at Bone after having parted company with the convoy while the transports Chertsey (British, 6001 GRT, built 1943), Fort Fidler (British, 7127 GRT, built 1943), Fort Gloucester (British, 7127 GRT, built 1943) and Fort St.Regis (British, 7140 GRT, built 1943) joined the convoy coming from Bone.
On 1 February 1944, the transports Belgian Trader, John McKinley, Ward Hunt and William Kent as well as the AA cruiser HMS Colombo arrived at Bizerta after having parted company with the convoy while the transports Indiana (Panamanian, 5617 GRT, built 1917), John Wise (American, 7181 GRT, built 1942) and Joseph H. Nicholson (American, 7176 GRT, built 1943) joined the convoy coming from Bizerta.
On 1 February 1944, the transports Capitaine Paul Lemerle arrived at Tunis after having parted company with the convoy
On 2 February 1944, the transports Baron Napier, Baronesa and Selvik as well as the minesweeper HMS Rosario arrived at Malta after having parted company with the convoy while the transport / tanker Glenogle (British, 9513 GRT, built 1920) and Grena (Norwegian (tanker), 8117 GRT, built 1934) joined the convoy coming from Malta.
During 2/3 February 1944, the transports Alexander R. Lillington, Chertsey, Chloris, Colin P. Kelly, Jr., Dunelmia, Elihu Yale, Empire Derwent, Empire Grebe, Empire Guinevere, Empire Tristram, Far, Fort Connolly, Fort Cumberland, Fort Fidler, Fort Frontenac, Fort Gloucester, Fort Lennox, Fort St.Nicolas, Fort St.Regis, Indiana, Ingertre, J.E.B. Stuart, John W. Brown, John Wise, John Hopkins, Joseph H. Nicholson, Loke, Ocean Vesper, Pilar de Larrinaga, Richard Bassett, Riverton, Samholt, Samson, Slemmestad, Star, Thomas W. Hyde and Tobruk arrived at Augusta after having parted company with the convoy while the transports / tankers Aelbert Cuyp (Dutch, 7086 GRT, built 1942), Beaconsfield (British, 4635 GRT, built 1938), British Vigour (British (tanker), 5844 GRT, built 1943), Empire Cameron (British, 7015 GRT, built 1941), Empire Capulet (British, 7044 GRT, built 1943), Empire Copperfield (British, 6013 GRT, built 1943), Empire Glory (British, 7290 GRT, built 1943), Empire Path (British, 6140 GRT, built 1943), Fort Ash (British, 7131 GRT, built 1943), Fort Cadotte (British, 7128 GRT, built 1943), Fort Glenora (British, 7126 GRT, built 1943), Fort Kootenay (British, 7133 GRT, built 1942), Fort la Traite (British, 7134 GRT, built 1942), Fort Senneville (British, 7131 GRT, built 1942), Samarina (British, 7219 GRT, built 1943), Sambrake (British, 7219 GRT, built 1943), Sampa (British, 7219 GRT, built 1943), Samshire (British, 7219 GRT, built 1943) and Samwater (British, 7219 GRT, built 1943) joined the convoy coming from Augusta which they had departed on 2 February 1944.
On 6 February 1944, the transports / tankers Empire Cameron, Empire Capulet, Fort Ash, Fort Cadotte, Fort Glenora, Fort la Traite, Glenogle, Prospector, Samarina, Sambrake, Sampa and Samwater arrived at Alexandria after having parted company with the convoy as did HMS Dart, HMS Gloxinia and HMS Meadowsweet of the escort.
On 7 February 1944, the transports / tankers Beaconsfield, City of Derby, Empire Copperfield, Empire Glory, Empire Path, Empire Voice, Fort Kootenay, Fort Nipigon, Fort Senneville, Glaucus, Grena, Manchester Shipper, Recorder, Samhain and Samshire arrived at Port Said after having parted company with the convoy as did HMS Violet and HMS Wolborough of the escort.
On 9 February 1944, the submarine RHS Pipinos arrived at Beirut after having parted company with the convoy.
13 May 1944
Convoy UGS 42.
This convoy departed Hampton Roads on 13 May 1944.
It was made up of the following transports / tankers; A.P. Hill (American, 7176 GRT, built 1942), Arthur L. Perry (American, 7176 GRT, built 1943), Bernard N. Baker (American, 7191 GRT, built 1943), British Confidence (British (tanker), 8494 GRT, built 1936), British Governor (British (tanker), 6840 GRT, built 1926), British Promise (British (tanker), 8443 GRT, built 1942), British Tradition (British (tanker), 8443 GRT, built 1942), Charles A. Warfield (American, 7176 GRT, built 1943), Charles Nordhoff (American, 7176 GRT, built 1943), City of Durban (British, 5945 GRT, built 1921), Daniel H. Hill American, 7177 GRT, built 1942), David F. Houston (American, 7176 GRT, built 1943), David G. Farragut (American, 7191 GRT, built 1942), David Holmes (American, 7218 GRT, built 1943), David L. Swain (American, 7177 GRT, built 1943), Dilworth (American (tanker), 7045 GRT, built 1920), Eli Whitney (American, 7181 GRT, built 1942), Ezra Meeker (American, 7180 GRT, built 1942), Fort Anne (British, 7134 GRT, built 1943), Fort Venango (British, 7166 GRT, built 1943), Frans Hals (Dutch, 6626 GRT, built 1941), George B. Selden (American, 7181 GRT, built 1942), George E. Hale (American, 7176 GRT, built 1943), George Sharswood (American, 7200 GRT, built 1943), George Weems (American, 7191 GRT, built 1942), Gylfe (Norwegian (tanker), 6129 GRT, built 1930), Helencrest (British, 5233 GRT, built 1941), Henry L. Benning (American, 7200 GRT, built 1943), Hiram S. Maxim (American, 7194 GRT, built 1943), Hoegh Hood (Norwegian (tanker), 9351 GRT, built 1936), Hoegh Silvercloud (Norwegian, 5287 GRT, built 1943), Homer Lea (American, 7176 GRT, built 1943), Houston Volunteers (American, 7176 GRT, built 1942), Iroquois (British (tanker), 8937 GRT, built 1907), Isaac van Zandt (American, 7244 GRT, built 1944), James B. Hickok (American, 7194 GRT, built 1943), James B. Richardson (American, 7177 GRT, built 1942), James Duncan (American, 7176 GRT, built 1942), James Harrod (American, 7176 GRT, built 1943), James Otis (American, 7180 GRT, built 1942), John B. Gordon (American, 7201 GRT, built 1943), John E. Schmeltzer (American, 7176 GRT, built 1943), John Faifield (American, 7176 GRT, built 1943), John Hathorn (American, 7176 GRT, built 1942), John Ireland (American, 7247 GRT, built 1944), John Morton (American, 7181 GRT, built 19432), John P. Holland (American, 7176 GRT, built 1942), Joseph T. Robinson (American, 7196 GRT, built 1943), Keith Palmer (American, 7244 GRT, built 1944), Lafontaine Park (Canadian, 7131 GRT, built 1943), Lambert Caldwalader (American, 7196 GRT, built 1942), Loch Dee (British, 5252 GRT, built 1937), Lyman Abbott (American, 7176 GRT, built 1943), Maya (Honduran, 5528 GRT, built 1929), Michael Pupin (American, 7176 GRT, built 1943), Middlesex Trader (British, 7421GRT, built 1942), Moses Brown (American, 7176 GRT, built 1943), Nathaniel Macon (American, 7177 GRT, built 1943), Nicholas Gilman (American, 7176 GRT, built 1942), Nuculana (British (tanker), 8179 GRT, built 1942), Oregon (French, 7705 GRT, built 1929), Pan-Delaware (American (tanker), 8128 GRT, built 1918), Philander R.C. Knox (American, 7176 GRT, built 1943), Robert F. Stockton (American, 7176 GRT, built 1942), Robert T. Hill (American, 7244 GRT, built 1943), Samadre (British, 7219 GRT, built 1944), Sambanka (British, 7219 GRT, built 1944), Samclyde (British, 7219 GRT, built 1943), Samdon (British, 7219 GRT, built 1943), Samnid (British, 7219 GRT, built 1943), Sampring (British, 7219 GRT, built 1943), Samtweed (British, 7219 GRT, built 1943), Samvannah (British, 7253 GRT, built 1943), Sarah Orne Jewett (American, 7176 GRT, built 1944), Simon Willard (American, 7176 GRT, built 1942), Stephen T. Mather (American, 7176 GRT, built 1943), Sverre Helmersen (Norwegian, 7209 GRT, built 1944), Thomas R. Marshall (American, 7200 GRT, built 1943), Vacport (British (tanker), 6774 GRT, built 1930), Walt Whitman (American, 7176 GRT, built 1942), Walter Forward (American, 7180 GRT, built 1943), William Cushing (American, 7181 GRT, built 1942), William G. Fargo (American, 7176 GRT, built 1943), William M. Stewart (American, 7176 GRT, built 1942), Wilfred L. Smith (American, 7191 GRT, built 1943), Winslow Homer (American, 7176 GRT, built 1942) and Zacapa (American, 5013 GRT, built 1909). The naval tanker USS Cowanesque (Cdr. L.S. McKenzie, USNR), auxiliary minelayers USS Chimo (Lt. J.W. Gross, USNR), USS Planter (Lt.Cdr. T.T. Scudder, Jr., USNR), USS Barricade (Lt. C.P. Haber, USNR), LST's USS LST-601 (?, with Lt.Cdr. F.M. Perrin, USNR, on board), USS LST-602 (Lt. J.H. Mehus, USNR), USS LST-603 (T/Lt. W.B. Sweet, USN) and the LCI(L)'s USS LCI(L)-587 (Lt.(jg) H.N. Cox, USNR), USS LCI(L)-588 (Lt.(jg) J.K. McMahon, USNR), USS LCI(L)-589 (Lt.(jg) J.J. McCarthy, USNR), USS LCI(L)-672 (Lt. H.G. Hilton, USNR), USS LCI(L)-673 (Lt.(jg) R.G. Creadick, USNR), USS LCI(L)-943 (Lt. J.L. Kuhn, USNR), USS LCI(L)-945 (Lt.(jg) J.B. Saylor, USN), USS LCI(L)-946 (Lt. S.F. Hirshberg, USNR), USS LCI(L)-948 (Lt.(jg) D.P. Kennedy, USNR), USS LCI(L)-949 (Lt.(jg) R. Steele, USNR) and USS LCI(L)-950 (Lt.(jg) J.G. Wilson, USNR) were also part of the convoy.
On departure from Hampton Roads the convoy was escorted by Task Force 63 which was made up of the destroyer USS MacLeish (Lt.Cdr. R.P. Winkel, USNR, with COMTASKFOR 63, T/Capt. H.T. Read, USN, on board) and the destroyer escorts USS Jordan (Lt.Cdr. D. Bontecou, USNR, with COMCORTDIV 55, T/Cdr. C.R. Simmers, USN, on board), USS Cofer (Lt.Cdr. A.P. Chester, USNR), USS Kephart (Cdr. I.H. Cammarn, USNR), USS Cofer (Lt.Cdr. A.P. Chester, USNR), USS Liddle (T/Cdr. R.M. Hinckley, Jr., USN), USS Lloyd (Lt.Cdr. P.N. Gammelgard, USNR), USS Newman (Lt.Cdr. W.C. Meyer, USNR), USS Eisner (Lt.Cdr. D. McVickar, USNR, with COMCORTDIV 52, T/Cdr. R.P. Walker, USN, on board), USS Garfield Thomas (Lt.Cdr. R.G. Werner, USN), USS Rinehart Lt. P.W. Crouch, Jr., USN), USS Roche (Lt.Cdr. R.E. Parker, USNR), USS Thornhill (Lt. J.B. Shumway, USNR), USS Wingfield (Lt.Cdr. H.E. Purdy, USNR) and Marocain (Capt. de Freg.(Cdr.) M.B. Geli).
Shortly after departure the Sverre Helmersen had to turn back due to engine trouble.
On 14 May 1944, the Hiram S. Maxim had to turn back due to engine trouble.
Around 1030P/16, the transport Felix Gundy (American, 7176 GRT, built 1943) joined the convoy coming from Bermuda. The Helencrest, which was straggling, unable to keep up with the convoy, was then ordered to proceed to Bermuda.
Between 0700P/18 and 1310P/18, USS MacLeish, USS Jordan, USS Newman, USS Liddle, USS Kephart, USS Cofer and USS Lloyd from USS Cowanesque.
Between 0700O/20 and 1202O/20, USS Eisner, USS Garfield Thomas, USS Wingfield, USS Thornhill, USS Rinehart, USS Roche and Marocain from USS Cowanesque.
Between 0700O/22 and 1203O/22, USS MacLeish, USS Jordan, USS Newman, USS Liddle, USS Kephart, USS Cofer and USS Lloyd from USS Cowanesque.
Around 1000O/22, the Middlesex Trader, USS Planter and USS Chimo were detached to Horta, Azores. USS Thornhill was ordered to escort them there.
Around 0900N/24, USS Thornhill rejoined the convoy.
Around 1110Z/27, USS Eisner was detached to proceed to Gibraltar to pick up a liasion officer for operations in the Mediterranean.
Around 0600Z/28, the tanker Bourgogne (French (tanker), 9357 GRT, built 1937) joined the convoy coming from Casablanca which she had departed the previous day escorted by the patrol vessel / sloop Amiral Mouchez and the minesweeping sloops La Gracieuse. On this ship joining the British Promise, David Holmes, George B. Selden and John Morton were then detached to Casablanca escorted by the two French escorts. They arrived at Casablanca later on the 28th.
At 1307A/28, USS Eisner rejoined the convoy. The liaison officer was then transferred to USS MacLeish.
Around 2100A/28, the rescue tug HMRT Aspirant and HMRT Eminent joined the convoy.
On 28 May 1944, the following ships arrived at Gibraltar after having been detached from the convoy; British Governor and Iroquois.
At 1953B/29, the AA cruiser HMS Colombo (Capt. C.T. Jellicoe, DSO, DSC and Bar, RN) joined the convoy coming from Oran.
At 2055B/29, the destroyer USS Livermore (T/Cdr. H.E. Siedel, Jr., USN) joined for jammer duty (against German radio controlled bombs).
At 2055B/29, the minesweepers USS Speed (Lt. R.C. Dryer, USNR) and USS Sustain (Lt. J.E. Lindeman, Jr., USNR) joined for jammer duty (against German radio controlled bombs).
Around 0050B/30, the Oran section of the convoy, made up of the following ships parted company; Bernard N. Baker, Bourgogne, Daniel H. Hill, Felix Grundy, John Fairfield, John P. Holland, Lambert Caldwalader, Sarah Orne Jewett, Walt Whitman, Walter Forward and Zacapa as well as USS Cowanesque, USS LST-602, USS LST-603, USS LCI(L)-587 and USS LCI(L)-588. These last four ships due to the fact that they were straggling from the convoy.
Shortly afterwards the Oran section of the convoy joined. This was made up of the following ships; Empire Spinney (British, 871 GRT, built 1941), George F. Patten (American, 7176 GRT, built 1943), Howell E. Jackson (American, 7176 GRT, built 1943), Lawrence J. Brengle (American, 7209 GRT, built 1944) and Tabitha Brown (American, 7176 GRT, built 1942).
Around 1725B/30, the City of Durban parted company with the convoy to proceed ahead of the main convoy to Oran to pick up the British Commodore for the remainder of the passage through the Mediterranean. She was escorted by USS Garfield Thomas. They rejoined the convoy around 0120B/31.
Around 0125B/31, the Algiers section of the convoy joined, it was made up of the following ships; Fort Frontenac (British, 7148 GRT, built 1943), Harrogate (British, 1029 GRT, built 1925), Samwash (British, 7219 GRT, built 1943) and Van der Capelle (Dutch, 7037 GRT, built 1942). The following ships were detached to Algiers; Empire Spinney, Howell E. Jackson, Lawrence J. Brengle, Loch Dee and Vacport.
At 2253B/31, USS Livermore, USS Speed and USS Sustain were detached.
At 0434B/1, HMRT Aspirant was detached to Bone. The transport Fort Anne also arrived at bone on 1 June while the transport Jersey Hart (British, 7275 GRT, built 1943) departed Bone to join the convoy.
Also on 1 June 1944, the following ships arrived at Bizerta after having been detached from the convoy; George F. Patten and Van der Capelle while the Andrew Briscoe (American, 7244 GRT, built 1944) departed Bizerta to join the convoy.
USS Barricade, USS LST-601 and the remaining LCI(L)'s also arrived at Bizerta.
Also the current American escort (plus HMS Colombo and the Marocain) was replaced by a new escort which was made up of the following ships; frigates HrMs Johan Maurits van Nassau (Cdr. A. de Booy, RNethN), sloops HMS Deptford (Lt.Cdr. H.R. White, RN), HMS Amethyst (Lt.Cdr. S.C. Tuke, DSO, RN) and the corvette HrMs Friso (Lt.Cdr. L.J. Goslings, RNethN).
Early on 2 June 1944, the convoy merged with convoy KMS 51.
Convoy UGS 42 was at that moment made up of the following ships; A.P. Hill, Andrew Briscoe, Arthur R. Perry, British Confidence, British Tradition, Charles A. Warfield, Charles Nordhoff, City of Durban, David F. Houston, David G. Farragut, David L. Swain, Dilworth, Eli Whitney, Ezra Meeker, Fort Frontenac, Fort Venango, Frans Hals, George E. Hale, George Sharswood, George Weems, Gylfe, Harrogate, Henry L. Benning, Hoegh Hood, Hoegh Silvercloud, Homer Lea, Houston Volunteers, Isaac van Zandt, James B. Hickok, James B. Richardson, James Duncan, James Harrod, James Otis, Jersey Hart, John B. Gordon, John E. Schmeltzer, John Hathorn, John Ireland, Joseph T. Robinson, Keith Palmer, Lafontaine Park, Lyman Abbott, Maya, Michael Pupin, Moses Brown, Nathaniel Macon, Nicholas Gilman, Nuculana, Oregon, Pan-Delaware, Philander C. Knox, Robert F. Stockton, Robert Lucas, Robert T. Hill, Samadre, Sambanka, Samclyde, Samdon, Samnid, Samspring, Samtweed, Samvannah, Samwash, Simon Willard, Stephen T. Mather, Tabitha Brown, Thomas R. Marshall, William Cushing, William G. Fargo, William M. Stewart, Winfred L. Smith and Winslow Homer.
They were escorted by the frigate HrMs Johan Maurits van Nassau, sloops HMS Deptford, HMS Amethyst and the corvette HrMs Friso.