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MINE WARFARE SHIPS
"1940" type minesweepers (1941 - 1945) (M261)


Ships


Name No Yard No Builder Laid down Launched Comp Fate
M261   369 Atlaswerke, Bremen   10.4.1942 9.1942 surrendered 5.1945, to Norway 11.1947 (M261)
M262   370 Atlaswerke, Bremen   25.6.1942 12.1942 scuttled 25.8.1944
M263   371 Atlaswerke, Bremen   17.12.1942 5.1943 sunk 6.8.1944
M264   372 Atlaswerke, Bremen   19.5.1943 9.1943 sunk 8.7.1944
M265   373 Atlaswerke, Bremen   21.9.1943 1.1944 surrendered 5.1945, to Soviet Union 12.1945 (Т-721 [T-721])
M266   374 Atlaswerke, Bremen   18.3.1944 8.1944 sunk 11.3.1945
M267   375 Atlaswerke, Bremen   13.6.1944 3.1945 surrendered 5.1945, to Soviet Union 11.1945 (Т-701 [T-701])
M271   233 Rickmers-Werft, Wesermünde   1942 1.1943 sunk 5.8.1944
M272   234 Rickmers-Werft, Wesermünde   1942 3.1943 surrendered 5.1945, to Norway 11.1947 (M272)
M273   235 Rickmers-Werft, Wesermünde   1943 5.1943 sunk 11.1.1945
M274   236 Rickmers-Werft, Wesermünde   1943 6.1943 scuttled 5.9.1944
M275   237 Rickmers-Werft, Wesermünde   25.5.1943 9.1943 surrendered 5.1945, to France 7.1947
M276   238 Rickmers-Werft, Wesermünde   1943 10.1943 scuttled 5.9.1944
M277   239 Rickmers-Werft, Wesermünde   1943 2.1944 surrendered 5.1945, to France 1946
TS4 (ex-M278), 8.1956- Seestern M192 240 Rickmers-Werft, Wesermünde   25.1.1944 4.1944 surrendered 5.1945, to USA 2.1951 (M202), reverted to West Germany 8.1956 (Seestern), accommodation ship 1.1960
TS9 (ex-M279)   241 Rickmers-Werft, Wesermünde   4.7.1944 10.1944 surrendered 5.1945, to Soviet Union 11.1945 (Т-702 [T-702])
TS14 (ex-M280)   242 Rickmers-Werft, Wesermünde   1944 --- scuttled incomplete 26.7.1946
M291   82 Lindenau, Memel 5.1942 27.3.1943 8.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-711 [T-711])
M292   83 Lindenau, Memel 8.1942 19.6.1943 11.1943 sunk 21.8.1944
M293   84 Lindenau, Memel   1943 4.1944 sunk 2.5.1945
M294, 8.1956- Seepferd M190 85 Lindenau, Memel   4.3.1944 8.1944 surrendered 5.1945, to USA 2.1951 (M201), reverted to West Germany 8.1956 (Seepferd), accommodation ship 2.1960
M295   86 Lindenau, Memel   1944 1949 // --- completed mercantile
M296   87 Lindenau, Memel   --- --- destroyed on the stocks 23.3.1945
TS15 (ex-M297)   88 Lindenau, Memel   --- --- destroyed on the stocks
M301   298 Unterweser Schiffbau, Lehe 8.1940 9.4.1941 10.1941 sunk 4.5.1945
M302   299 Unterweser Schiffbau, Lehe 11.1940 28.7.1941 4.1942 surrendered 5.1945, to Norway 11.1947 (M302)
M303   300 Unterweser Schiffbau, Lehe 5.1941 29.12.1941 9.1942 sunk 11.10.1944
M304   301 Unterweser Schiffbau, Lehe   30.4.1942 11.1942 scuttled 25.8.1944
M305   302 Unterweser Schiffbau, Lehe   20.10.1942 2.1943 foundered 17.1.1945
M306   303 Unterweser Schiffbau, Lehe   19.12.1942 5.1943 surrendered 5.1945, to Norway 11.1947 (M306)
M307   304 Unterweser Schiffbau, Lehe   16.6.1943 10.1943 sunk 21.7.1944
M321   835 Oderwerke, Stettin   29.3.1941 9.1941 surrendered 5.1945, to Norway 11.1947 (M321)
M322   836 Oderwerke, Stettin 9.1940 31.5.1941 12.1941 abandoned 10.1.1945, to Norway 11.1947 (M322)
M323   837 Oderwerke, Stettin 11.1940 9.8.1941 6.1942 surrendered 5.1945, to Norway 11.1947 (M323)
M324   838 Oderwerke, Stettin 1.1941 20.9.1941 11.1942 surrendered 5.1945, to Soviet Union 10.1945 (Т-703 [T-703])
M325   839 Oderwerke, Stettin 5.1941 31.10.1942 6.1943 sunk 5.8.1944
M326   840 Oderwerke, Stettin 5.1941 30.1.1943 10.1943 surrendered 5.1945, to Norway 11.1947 (M326)
M327   841 Oderwerke, Stettin 11.1941 12.6.1943 3.1944 surrendered 5.1945, to Soviet Union 1949
M328   842 Oderwerke, Stettin 6.1942 12.6.1943 8.1944 surrendered 5.1945, to Italy 7.1949 (Antilope)
M329   434 Lübecker Maschinenbau   27.5.1943 3.1944 sunk 30.3.1945
M330   435 Lübecker Maschinenbau   7.2.1944 10.1944 surrendered 5.1945, to Soviet Union 11.1945 (Т-712 [T-712])
M341   500 Neptun, Rostock 9.1940 10.6.1941 4.1942 surrendered 5.1945, to Soviet Union 2.1946 (Т-722 [T-722])
M342   501 Neptun, Rostock   11.6.1941 6.1942 surrendered 5.1945, to Soviet Union 10.1945 (Т-704 [T-704])
M343   502 Neptun, Rostock 10.1940 6.12.1941 9.1942 sunk 14.6.1944
M344   503 Neptun, Rostock 10.1940 13.12.1941 12.1942 scuttled 23.8.1944
M345   504 Neptun, Rostock 5.1941 27.6.1942 1.1943 sunk 18.5.1943
M346   505 Neptun, Rostock   27.6.1942 4.1943 sunk 17.7.1943
M347   506 Neptun, Rostock 7.1941 7.11.1942 7.1943 sunk 25.8.1944
M348   507 Neptun, Rostock 7.1941 7.11.1942 9.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-713 [T-713])
M361   1494 Schichau, Elbing   5.3.1941 7.1942 surrendered 5.1945, sold
M362   1495 Schichau, Elbing   1.4.1941 10.1942 surrendered 5.1945, to Norway 11.1947 (M362)
M363   1496 Schichau, Elbing   31.5.1941 1.1943 scuttled 25.8.1944
M364   1497 Schichau, Elbing   9.8.1941 3.1943 surrendered 5.1945, to Norway 11.1947 (M364)
M365   1509 Schichau, Elbing   25.7.1942 4.1943 surrendered 5.1945, to Norway 11.1947 (M365)
M366   1510 Schichau, Elbing   5.9.1942 6.1943 sunk 8.8.1944
M367   1511 Schichau, Elbing   23.12.1942 7.1943 sunk 8.8.1944
M368   1512 Schichau, Elbing 2.1942 15.2.1943 8.1943 collision 15.4.1945
M369   1550 Schichau, Elbing 2.1943 18.6.1943 9.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-723 [T-723])
M370   1551 Schichau, Elbing 3.1943 17.7.1943 11.1943 sunk 12.8.1944
TS1 (ex-M371)   1552 Schichau, Elbing   31.7.1943 12.1943 surrendered 5.1945, sold 5.1948
TS3 (ex-M372)   1553 Schichau, Elbing   25.9.1943 2.1944 sunk 12.5.1944
TS5 (ex-M373)   1579 Schichau, Elbing   30.11.1943 5.1944 surrendered 5.1945, sold 6.1948
TS6 (ex-M374)   1580 Schichau, Elbing   18.12.1943 6.1944 surrendered 5.1945, sold 4.1948
TS8 (ex-M375)   1455 Schichau, Elbing   10.3.1944 7.1944 surrendered 5.1945, sold 6.1948
TS10 (ex-M376)   1456 Schichau, Elbing   19.4.1944 8.1944 sunk 11.4.1945
TS11 (ex-M377)   1457 Schichau, Elbing   27.6.1944 10.1944 surrendered 5.1945, to Soviet Union 11.1945 (Т-705 [T-705])
TS13 (ex-M378)   1458 Schichau, Elbing   1944 --- incomplete to Soviet Union 1945
M379   1458 Schichau, Elbing   --- --- BU on the stocks 1945
M380   1460 Schichau, Elbing   --- --- BU on the stocks 1945
M381   244 Elsflether Werft 5.1940 15.2.1941 8.1941 sunk 12.2.1945
M382   245 Elsflether Werft   28.6.1941 12.1941 sunk 31.1.1945
M383   246 Elsflether Werft   22.11.1941 6.1942 sunk 13.8.1944
M384   247 Elsflether Werft   12.9.1942 12.1942 scuttled 10.8.1944
TS12 (ex-M385)   248 Elsflether Werft   1943 5.1943 sunk 15.8.1944
M386   249 Elsflether Werft   1.7.1943 10.1943 surrendered 5.1945, to Soviet Union 10.1945 (Т-714 [T-714])
TS2 (ex-M387)   250 Elsflether Werft   1943 2.1944 scuttled 2.5.1945
TS7 (ex-M388), 7.1956- Seehund M187 251 Elsflether Werft   22.4.1944 7.1944 surrendered 5.1945, to USA 2.1951 (M203), reverted to West Germany 7.1956 (Seehund), accommodation ship 1.1960
TS12 (ex-M389)   252 Elsflether Werft   22.7.1944 12.1944 surrendered 5.1945, sold 4.1948
M401   229 Rotterdamsche Droogdok 3.1941 4.4.1942 11.1942 surrendered 5.1945, to Soviet Union 10.1945 (Т-706 [T-706])
M402   230 Rotterdamsche Droogdok 3.1941 4.4.1942 1.1943 sunk 15.6.1944
M403   231 Rotterdamsche Droogdok 4.1941 15.9.1942 2.1943 sunk 19.4.1945
M404   232 Rotterdamsche Droogdok 4.1941 14.10.1942 3.1943 surrendered 5.1945, to France 1948
M405   233 Rotterdamsche Droogdok 4.1941 14.11.1942 4.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-715 [T-715])
M406   234 Rotterdamsche Droogdok 4.1941 30.12.1942 6.1943 surrendered 5.1945, to Soviet Union 10.1945 (Т-707 [T-707])
M407   235 Rotterdamsche Droogdok 6.1941 15.2.1943 6.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-724 [T-724])
M408   236 Rotterdamsche Droogdok 6.1941 25.3.1943 7.1943 surrendered 5.1945, to France 1948
M411   218 De Schelde, Vlissingen 5.1941 22.8.1942 10.1942 surrendered 5.1945, to Soviet Union 10.1945 (Т-708 [T-708])
M412   219 De Schelde, Vlissingen 5.1941 5.9.1942 12.1942 wrecked 9.3.1945
M413   220 De Schelde, Vlissingen 5.1941 26.10.1942 1.1943 sunk 21.7.1944
M414   221 De Schelde, Vlissingen 5.1941 9.11.1942 2.1943 sunk 17.5.1943
M415   222 De Schelde, Vlissingen 7.1941 16.1.1943 3.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-725 [T-725])
M416   223 De Schelde, Vlissingen 7.1941 13.2.1943 4.1943 sunk 12.11.1944
M421   677 Wilton-Fijenoord, Schiedam   29.11.1941 9.1942 sunk 13.2.1945
M422   678 Wilton-Fijenoord, Schiedam   6.8.1942 10.1942 sunk 4.8.1944
M423   679 Wilton-Fijenoord, Schiedam   18.10.1942 11.1942 surrendered 5.1945, to Soviet Union 10.1945 (Т-709 [T-709])
M424   680 Wilton-Fijenoord, Schiedam   18.10.1942 12.1942 sunk 4.8.1944, salvaged 1946, to France 1947
M425   681 Wilton-Fijenoord, Schiedam   18.10.1942 1.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-716 [T-716])
M426   682 Wilton-Fijenoord, Schiedam   18.10.1942 3.1943 sunk 12.9.1944
M427   683 Wilton-Fijenoord, Schiedam   18.10.1942 4.1943 sunk 13.11.1944
M428   684 Wilton-Fijenoord, Schiedam   18.10.1942 5.1943 sunk 8.8.1944
M431   284 Nederlandsche Scheepsbow, Amsterdam 4.1941 7.3.1942 9.1942 surrendered 5.1945, to Soviet Union 11.1945 (Т-710 [T-710])
M432   285 Nederlandsche Scheepsbow, Amsterdam 4.1941 7.3.1942 10.1942 surrendered 5.1945, to France 10.1947 (Suippe)
M433   286 Nederlandsche Scheepsbow, Amsterdam 4.1941 11.4.1942 11.1942 sunk 26.10.1944
M434   287 Nederlandsche Scheepsbow, Amsterdam 4.1941 11.4.1942 12.1942 surrendered 5.1945, to France 10.1947
M435   288 Nederlandsche Scheepsbow, Amsterdam 5.1941 27.6.1942 2.1943 sunk 14.5.1944
M436   302 Nederlandsche Scheepsbow, Amsterdam 5.1941 27.6.1942 3.1943 surrendered 5.1945, to Norway 11.1947 (M436)
M437   303 Nederlandsche Scheepsbow, Amsterdam 5.1941 27.6.1942 4.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-726 [T-726])
M438   304 Nederlandsche Scheepsbow, Amsterdam 6.1941 27.6.1942 6.1943 sunk 8.8.1944
M441, 7.1956- Seelöwe M189 552 P. Smit, Rotterdam 4.1941 19.6.1942 11.1942 surrendered 5.1945, to USA 10.1951 (M205), reverted to West Germany 7.1956 (Seelöwe), accommodation ship 1.1960
M442   553 P. Smit, Rotterdam 5.1941 17.8.1942 12.1942 surrendered 5.1945, to France 10.1947 (Marne)
M443   554 P. Smit, Rotterdam 6.1941 14.9.1942 2.1943 surrendered 5.1945, to Soviet Union 12.1945 (Т-727 [T-727])
M444   555 P. Smit, Rotterdam 7.1941 30.11.1942 4.1943 sunk 14.8.1944
M445   556 P. Smit, Rotterdam 5.1941 12.12.1942 5.1943 sunk 31.12.1944
M446   557 P. Smit, Rotterdam 6.1941 3.2.1943 6.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-717 [T-717])
M451   796 Gusto / Smulders, Schiedam   24.12.1941 1.1943 foundered 30.1.1944
M452   797 Gusto / Smulders, Schiedam   19.12.1942 2.1943 surrendered 5.1945, to France 10.1947 (Aisne)
M453   798 Gusto / Smulders, Schiedam   15.12.1942 3.1943 surrendered 5.1945, sold 2.1948
M454   799 Gusto / Smulders, Schiedam   1943 5.1943 surrendered 5.1945, to France 10.1947
M455   800 Gusto / Smulders, Schiedam   7.12.1942 6.1943 surrendered 5.1945, sunk 4.1945, salvaged 1945, sold
M456   801 Gusto / Smulders, Schiedam   3.3.1943 7.1943 surrendered 5.1945, to Soviet Union 3.1946 (Т-728 [T-728])
M459   97 Nederlandsche Dok, Amsterdam 5.1941 31.7.1942 12.1942 sunk 10.4.1944
M460, 8.1956- Seeigel M188 98 Nederlandsche Dok, Amsterdam 5.1941 27.7.1942 2.1943 surrendered 5.1945, to USA 10.1949, reverted to West Germany 8.1956 (Seeigel), accommodation ship 3.1960
M461   99 Nederlandsche Dok, Amsterdam 5.1941 24.10.1942 3.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-718 [T-718])
M462   100 Nederlandsche Dok, Amsterdam 5.1941 27.1.1943 5.1943 sunk 11.9.1944
M463   101 Nederlandsche Dok, Amsterdam 5.1941 17.2.1943 7.1943 scuttled 25.8.1944
M467   675 van der Giessen, Krimpen 4.1941 9.1.1942 10.1942 surrendered 5.1945, to Soviet Union 11.1945 (Т-719 [T-719])
M468   676 van der Giessen, Krimpen 4.1941 9.7.1942 12.1942 sunk 12.8.1944
M469   677 van der Giessen, Krimpen 4.1941 9.7.1942 1.1943 sunk 4.7.1944
M470   678 van der Giessen, Krimpen 4.1941 29.10.1942 2.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-720 [T-720])
M471   679 van der Giessen, Krimpen 4.1941 29.10.1942 4.1943 sunk 25.9.1944
M475   783 J. & K. Smit, Kinderdijk 5.1941 29.8.1942 12.1942 surrendered 5.1945, to France 1947
M476   784 J. & K. Smit, Kinderdijk 6.1941 3.10.1942 3.1943 surrendered 5.1945, to France 1947
M483   903 Boele`s, Bolnes 1.1941 16.5.1942 12.1942 sunk 15.6.1943
M484   904 Boele`s, Bolnes 3.1941 25.8.1942 1.1943 surrendered 5.1945, to Soviet Union 12.1945 (Т-729 [T-729])
M486   238 Verschure, Amsterdam 3.1941 16.5.1942 12.1942 sunk 6.8.1944
M489   905 L. Smit, Kinderdijk 5.1941 28.8.1942 5.1943 sunk 23.12.1944
M495   888 Pot, Bolnes   4.9.1942 3.1943 surrendered 5.1945, to France 10.1947
M496   889 Pot, Bolnes   12.1.1943 6.1943 surrendered 5.1945, to Soviet Union 11.1945 (Т-730 [T-730])


Technical data


Data variantas completed Bundesmarine
Displacement standard, t

637

543

Displacement full, t

775

775

Length, m

57.6 wl 62.3 oa

M187 - 189, 192: 57.6 wl 62.3 oa

M190: 54.6 wl 62.2 oa

Breadth, m

8.90

8.90

Draught, m

2.34 normal 2.82 deep load

2.60 - 2.70

No of shafts

2

2

Machinery

2 VTE with exhaust turbine, 2 Marine boilers

2 VTE with exhaust turbines, 2 Marine boilers

Power, h. p.

2615

2700

Max speed, kts

17.2

17.2

Fuel, t

coal 156

coal 162

Endurance, nm(kts)4000(10) 4000(10)
Armament

M301, 302, 321 - 323, 341, 342, 361, 381, 383: 1 x 1 - 105/42 Tbts C/16 or SK C/32, 1 x 1 - 37/80 SK C/30, 2 x 1 - 20/65 C/38, 2 DCR (6), mechanical, magnetic, acoustic minesweeping gear

M261 - 267, 271 - 277, 291 - 293, 303 - 307, 324 - 327, 329, 343 - 348, 362 - 370, 384, 386, 401 - 408, 411 - 416, 421 - 428, 431 - 438, 441 - 446, 451 - 456, 459 - 463,, 467 - 471, 475, 476, 483, 484, 486, 489, 496: 2 x 1 - 105/42 SK C/32 or (1 x 1 - 105/42 SK C/32, 1 x 2 - 37/80 SK C/30), 2 x 1 - 37/80 SK C/30, 1 x 4 - 20/65 C/38, 2 x 1 - 20/65 C/38, 4 DCT, 2 DCR (42), 12 mines, mechanical, magnetic, acoustic minesweeping gear

M294, 328, 330, 495: 2 x 1 - 105/42 SK C/32, (3 - 4) x 1 - 37/69 FlaK M/42, 1 x 4 - 20/65 C/38, 2 x 1 - 15/84, 2 x 1 - 86 R Ag M42/43 rocket launchers, 4 DCT, 2 DCR (42), 12 mines, mechanical, magnetic, acoustic minesweeping gear

TS1 - 14: 2 x 1 - 105/42 SK C/32 or (1 x 1 - 105/42 SK C/32, 1 x 2 - 37/80 SK C/30), 2 x 1 - 37/80 SK C/30, 1 x 4 - 20/65 C/38, 2 x 1 - 20/65 C/38, 2 - 533 TT, 4 DCT, 2 DCR (42), 12 mines, mechanical, magnetic, acoustic minesweeping gear

1 x 1 - 76/50 Mk 22, 2 x 2 - 40/60 Mk 1, 3 x 1 - 20/80 Mk 7 (HS804), mechanical, magnetic, acoustic minesweeping gear

Electronic equipmentS-Gerät sonar (presumably), GHG hydrophone radar
Complement

68 - 75

70



Standard scale images


<i>M261</i> 1942
M261 1942


Project history

Wartime project developed on the basis of type 1916 minesweeper of WWI era for building by shipbuilders, not having experience of naval shipbuilding. As result, being on 10% smaller than type 1935 ships, type 1940 minesweepers almost did not yield them in armament, but were twice cheaper and demanded significantly smaller expenditures of labour. The considerable part of ships was built in occupied Netherlands.

In comparison with type 1935, machinery has significantly changed: in a parallel way with VTEs two exhaust-steam geared turbine units of Bauer-Wach design worked on shafts. Turbines were connected to shafts on more than 14kts speed. Boilers were of naval type, (Schultz construction) (16.5atm, 320°C), mainly coal-burning. Armament under project consisted of 1 105mm, 1 37mm guns and 2 20mm MGs, but in 1942 new armament structure was accepted: 2 single 105mm (sometimes one of them was not installed or replaced by 1 twin 37mm MG), 2 single 37mm guns, 1 quadruple and 2 single 20mm MGs. There were also 4 DCTs (36 DC).

M371, 387, 372, 278, 373-375, 279, 388, 376, 377, 389, 378 and 280 in 1944-1945 were converted to torpedo training ships TS1-14, 2 TT were installed on forecastle.

Modernizations

1944, some survived earlier ships were rearmed as later ships.

Some ships were reverted to West Germany from USA in 1956 and commissioned by navy - M187 Seehund - 7.1956, M188 Seeigel - 8.1956, M189 Seelöwe - 7.1956, M190 Seepferd - 8.1956, M192 Seestern - 8.1956 with data as given in the table.

Naval service

M262, M304, M363 and M463 were scuttled 25.8.1944 at Bordeaux. M263 and M486 were sunk 6.8.1944 by British cruiser Bellona, destroyers Tartar, Ashanti and Canadian destroyers Haida and Iroquois off St. Nazaire. M264 was sunk 8.7.1944 by British aircraft in Helgoland bight. M266 was sunk 26.8.1944 by Allied aircraft at Kiel, salvaged and destroyed 11.3.1945 by American bombers at Kiel. M271 and M325 were sunk 5.8.1944 by British aircraft at Paullac in a mouth of Gironde. M272 was sunk 22.8.1944 by Allied aircraft in a mouth of Gironde, salvaged and repaired. M273 was sunk 12.1.1945 by British cruisers Norfolk, Bellona and destroyers Onslow, Orwell and Onslaught at Egersund. M274 and M276 were scuttled 4.9.1944 in a mouth of Schelde. M292 was sunk 21.8.1944 by British Mosquitos in Gironde mouth. M293 was sunk 2.5.1945 by British aircraft SW off Göteborg. M301 was sunk 4.5.1945 by British aircraft in Kattegat. M303 was sunk 11.10.1944 by Soviet MTBs TK-205 and TK-219 in Varanger-fjord. M305 was lost 17.1.1945 at Brüsterort during a storm. M307 was sunk 21.7.1944 by British aircraft at Langeoog. M322 was lost 10.1.1945 as result of a fire off Lepsöy. M329 was lost 30.3.1945 during raid of American bombers to Wilhelmshaven. M343 was sunk 14.6.1944 by British destroyer Ashanti and Polish destroyer Piorun at Jersey. M344 was scuttled 23.8.1944 at Rochefort. M345 was sunk 18.5.1943 by British aircraft at Dunkirk. M346 was sunk 17.7.1943 by Soviet submarine S-56 in Tana-fjord. M347 was sunk 25.8.1944 by British aircraft off Hubert-Gat. M366, M367, M428 and M438 were sunk 8.8.1944 by British aircraft off St. Nazaire. M368 was sunk 15.4.1945 in Skagerrack after collision with submarine U2328 and damage by a mine. M370 was sunk 12.8.1944 by British aircraft at Royan in a mouth of Gironde. M372 (TS3) was lost 13.5.1944 on a mine at Swinemünde. M376 (TS10) was sunk 11.4.1945 by Soviet aircraft at Hel. M381 was sunk 12.2.1945 by British submarine Venturer at Stavanger. M382 was sunk 31.1.1945 by Norwegian MTB712 at Molde. M383 was sunk 13.8.1944 by British aircraft at Spiekeroog. M384 was scuttled 11.8.1944 at Nantes. M385 was sunk 15.8.1944 by British cruiser Mauritius and destroyers Ursa and Iroquois at Western coast of France. M386 was sunk 8.3.1944 by a mine in Strander bight; salvaged and repaired. M387 (TS2) was scuttled 2.5.1945 at Lübeck. M402 was sunk 15.6.1944 by British aircraft at Boulogne. M403 was sunk 19.4.1945 by British aircraft SW off Göteborg. M412 was lost 9.3.1945 as a result of navigating accident at Granville. M413 was sunk 21.7.1944 by Soviet aircraft in the Narva Bay. M414 was sunk 17.5.1943 by British torpedo bomber at Texel. M416 and M427 were sunk 12-13.11.1944 by British cruisers Kent, Bellona and destroyers Myngs, Verulam and Zambesi at Egersund. M421 was sunk 13.2.1945 by two German mines at Kolberg. M422 and M424 were sunk 4.8.1944 by British aircraft at St. Malo. M426 was sunk 12.9.1944 by British aircraft at Kristiansand. M433 was sunk 26.10.1944 by air group of British carrier Implacable off Alesund. M435 collided 14.5.1944 with M369 N off Ameland and destroyed by British aircraft. M444 14.8.1944 was mined at Brest and destroyed by British aircraft. M445 was lost 31.12.1944 during raid of American Flying Fortress bombers to Hamburg. M451 was lost 30.1.1944 during a storm at Hanko. M455 was sunk 30.7.1944 by Allied aircraft at Hamburg, salvaged 26.8.1944, in April, 1945 was again lost during an air raid; salvaged and repaired after war. M459 was sunk 10.4.1944 by Soviet aircraft in Narva Bay. M462 was sunk 11.9.1944 by British aircraft NE off Skagen. M468 12.8.1944 was mined W off Namsus. M469 was sunk 4.7.1944 by British MTB458 NW off Vlieland. M471 was sunk 25.9.1944 by British aircraft at Den Helder. M483 was sunk 15.6.1943 by British aircraft in English Channel. M489 was sunk 8.1.1943 at Rotterdam as result of sabotage; salvaged 10.1.1943, repaired and 23.12.1944 sunk by Norwegian MTB712 in Blommen-fjord. M280 (TS14) was scuttled by Allies in Skagerrack 26.7.1946.