Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate | Modification |
---|---|---|---|---|---|---|---|---|
Culver (ex-WPG49 Mendota) | Y87 | 1415 | Bethlehem, Quincy, USA | 6/1928 | 27.11.1928 | 3.1929 // 4.1941 | sunk 31.1.1942 | Tahoe group |
Fishguard (ex-WPG47 Tahoe) | Y59 | 1413 | Bethlehem, Quincy, USA | 12/1927 | 12.6.1928 | 10.1928 // 4.1941 | to USA 3.1946 | Tahoe group |
Hartland (ex-WPG46 Pontchartrain) | Y00 | 1412 | Bethlehem, Quincy, USA | 11/1927 | 16.6.1928 | 10.1928 // 4.1941 | sunk 8.11.1942 | Tahoe group |
Lulworth (ex-WPG45 Chelan) | Y60 | 1411 | Bethlehem, Quincy, USA | 11/1927 | 19.5.1928 | 8.1928 // 5.1941 | to USA 2.1946 | Tahoe group |
Sennen (ex-WPG48 Champlain) | Y21 | 1414 | Bethlehem, Quincy, USA | 5/1928 | 11.10.1928 | 1.1929 // 5.1941 | to USA 3.1946 | Tahoe group |
Banff (ex-WPG52 Saranac) | Y43 | General Engineering, Alameda, USA | 12.4.1930 | 10.1930 // 4.1941 | to USA 2.1946 (Tampa) | Saranac group | ||
Gorleston (ex-WPG50 Itasca) | Y92 | General Engineering, Alameda, USA | 16.11.1929 | 7.1930 // 5.1941 | to USA 4.1946 | Saranac group | ||
Landguard (ex-WPG53 Shoshone) | Y56 | General Engineering, Alameda, USA | 11.9.1930 | 1.1931 // 5.1941 | BU 10.1949 | Saranac group | ||
Totland (ex-WPG54 Cayuga) | Y88 | 797 | Staten Island Port, Richmond, USA | 8.10.1931 | 3.1932 // 5.1941 | to USA 5.1946 (Mocoma) | Saranac group | |
Walney (ex-WPG51 Sebago) | Y04 | General Engineering, Alameda, USA | 10.2.1930 | 9.1930 // 5.1941 | sunk 8.11.1942 | Saranac group |
Max speed, kts, kn | 17 |
---|---|
Displacement trials, t | 1662 |
Displacement full, t | 2075 |
Length, m | 72.9 wl 76.2 oa |
Breadth, m | 12.8 |
Draught, m | 3.94 trials |
No of shafts | 1 |
Machinery | 1 set General Electric geared steam turbines, 2 Babcock & Wilcox boilers |
Power, h. p. | 3350 |
Fuel, t | oil 300 |
Endurance, nm(kts) | 8000(8) |
Armament | 1 x 1 - 127/51 Mk 7.8, 4 x 1 - 12.7/90 |
Complement | 97 |
USN Coast Guard cutters, transferred to RN by lend-lease in April-June, 1941. They concerned to two very close Tahoe and Saranac classes, differing only in details. Cutters intended for service in Northern Atlantic (ice circumstances observation, for what their hulls were strengthened). Machinery of the ships included prevalent enough in the USA, but rare in the UK, turbo-electric gear. They were differed from other sloops by good habitability for their dimensions, however a number of the lacks was generic in them, not allowing to consider them as rigorous combat ships: the hull had insufficient subdivision on watertight compartments, bulkheads did not reach an upper deck which besides on the big extent was wood (not steel, sheathed by a wood, and continuous wood as by sailing frigates). Insufficient, to RN measures, there was also stability. After transfer to UK cutters, reclassified to sloops, have passed the modernization directed on correction of the majority of these lacks. In particular, 30ts of a ballast were laid, some re-planning of internal spaces had conducted and absolutely improper armament was modernized for ASW operations.They received sonar, 2 DCT and DCR.
mid-1941, Banff, Fishguard, Walney: + 3 x 1 - 76/45 20cwt QF Mk I/II/III/IV, 2 DCT, 2 DCR (100 DC), type 271 radar
mid-1941, Culver, Lulworth, Sennen, Totland: - 1 x 1 - 127/51; + 1 x 1 - 102/45 QF Mk V, 1 x 1 - 76/45 20cwt QF Mk I/II/III/IV, 2 DCT, 2 DCR (100), type 271 radar
mid-1941, Gorleston, Landguard: + 1 x 1 - 76/45 20cwt QF Mk I/II/III/IV, 2 x 1 - 40/39 2pdr QF Mk VIII, 2 DCT, 2 DCR (100), type 271 radar
mid-1941, Hartland: - 1 x 1 - 127/51; + 1 x 1 - 102/45 QF Mk V, 3 x 1 - 76/45 20cwt QF Mk I/II/III/IV, 2 DCT, 2 DCR (100), type 271 radar
1943, Gorleston: - 1 x 1 -127/51; + 1 x 1 - 102/45 QF Mk V
1943, Banff, Fishguard: - 1 x 1 - 127/51, 4 x 1 - 12.7/94; + 1 x 1 - 102/45 QF Mk V, 4 x 1 - 20/70 Oerlikon Mk II/IV
1943, Landguard: - 4 x 1 - 12.7/94; + 4 x 1 - 20/70 Oerlikon Mk II/IV
1943, Lulworth, Sennen, Totland: - 4 x 1 - 12.7/94; + 2 x 1 - 40/39 2pdr QF Mk VIII, 4 x 1 - 20/70 Oerlikon Mk II/IV
1944 - 1945, Banff: + 3 x 1 - 20/70 Oerlikon Mk II/IV, 1 x 24 - 178 Hedgehog ASWRL, type 144 sonar
1944 - 1945, Fishguard: - 3 x 1 - 76/45; + 1 x 1 - 40/56 Bofors Mk III, 2 x 1 - 40/39 2pdr QF Mk VIII, 3 x 1 - 20/70 Oerlikon Mk II/IV, 1 x 24 - 178 Hedgehog ASWRL, type 144 sonar
1944 - 1945, Gorleston: - 1 x 1 - 76/45; + 1 x 1 - 40/56 Bofors Mk III, 2 x 1 - 40/39 2pdr QF Mk VIII, 4 x 1 - 20/70 Oerlikon Mk II/IV, 1 x 24 - 178 Hedgehog ASWRL, type 144 sonar
1944 - 1945, Landguard, Lulworth, Sennen, Totland: + 1 x 24 - 178 Hedgehog ASWRL, type 144 sonar
1/1946, Landguard: 1 x 1 - 127/51 Mk 10, 1 x 1 - 76/45 Mk II, 2 x 1 - 40/39 Mk VIII, 4 x 1 - 20/70 Mk III, 1 x 24 - 178 Hedgehog ASWRL, 2 DCT, 2 DCR (100), type 271 radar, type 144 sonar
1/1946, Gorleston: 1 x 1 - 102/45 CP Mk II, 1 x 1 - 40/60 Mk III, 4 x 1 - 40/39 Mk VIII, 4 x 1 - 20/70 Mk III, 1 x 24 - 178 Hedgehog ASWRL, 2 DCT, 2 DCR (100), type 271 radar, type 144 sonar
1/1946, Lulworth, Sennen, Totland: 1 x 1 - 102/45 CP Mk II, 1 x 1 - 76/45 Mk II, 2 x 1 - 40/39 Mk VIII, 4 x 1 - 20/70 Mk III, 1 x 24 - 178 Hedgehog ASWRL, 2 DCT, 2 DCR (100), type 271 radar, type 144 sonar
1/1946, Fishguard: 1 x 1 - 102/45 CP Mk II, 1 x 1 - 40/60 Mk III, 2 x 1 - 40/39 Mk VIII, 7 x 1 - 20/70 Mk III, 1 x 24 - 178 Hedgehog ASWRL, 2 DCT, 2 DCR (100), type 271 radar, type 144 sonar
1/1946, Banff: 1 x 1 - 102/45 CP Mk II, 3 x 1 - 76/45 Mk II, 7 x 1 - 20/70 Mk III, 1 x 24 - 178 Hedgehog ASWRL, 2 DCT, 2 DCR (100), type 271 radar, type 144 sonar
Culver was sunk by German submarine U105 in Northern Atlantic 31.1.1942. Walney and Hartland were sunk by gunfire of French coastal battery and destroyers (Hartland by Typhon and Walney by Épervier and Tramontane) at Oran 8.11.1942.
Many thanks to Wolfgang Stöhr for additional information on this page.