Events on this day

21 September

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This is a run-down from several databases on our site. It's meant to give a clear picture of events on this date, all year round.

U-boat Shipyard report

Ordered (0) Laid down (4) Launched (3) Commissioned (3)
No U-boat orders on this date1937: U-56
1940: U-154
1942: U-772, U-854
1940: U-145, U-146
1943: U-722
1935: U-11
1944: U-2334U-2509
These are commissioned boats. For more see our Shipyard pages.

Allied Ships hit on this date


 U-boatCommanderName of shipTonsCountryConvoy
1939 
 U-35LottTeakwood (d)6,014   brOA-7
1940 
 U-100SchepkeCanonesa 8,286   brHX-72
 U-100SchepkeDalcairn 4,608   brHX-72
 U-100SchepkeTorinia 10,364   brHX-72
 U-138LüthEmpire Adventure 5,145   brOB-216
 U-47PrienElmbank (d)5,156   brHX-72
 U-48BleichrodtBlairangus 4,409   brHX-72
 U-48BleichrodtBroompark (d)5,136   brHX-72
 U-99KretschmerBaron Blythswood 3,668   brHX-72
 U-99KretschmerElmbank 5,156   brHX-72
 U-99KretschmerInvershannon 9,154   brHX-72
1941 
 U-201SchneeLissa 1,511   brOG-74
 U-201SchneeRhineland 1,381   brOG-74
 U-201SchneeRuna 1,575   brOG-74
1942 
 U-175BrunsPredsednik Kopajtic 1,798   yu
1943 
 U-188LüddenCornelia P. Spencer 7,176   am
 U-593KelblingWilliam W. Gerhard 7,176   amNSS-3
 U-952CurioHMS Polyanthus (K 47) 925   brON-202
 88,638
* Unless otherwise noted the ships listed here were sunk. (d) = damaged

See all Allied ships hit by U-boats during WWII.

Attacks on this day

1942

U-606. Aircraft attack, aircraft shot down:
Norwegian Catalina Mk.III FP525 (330 Sqdn RAF/Z, pilot Lt C.J.A. Stansberg)

11.14 hrs, NE of Jan Mayen Island: the boat was attacked by the Catalina astern of convoy QP 14. Accurate flak during the attack run caused four depth charges to fall wide, causing only minor damage to the boat. With two wounded and damage to one engine and the petrol tanks, the Catalina made a forced landing near the convoy. The crew were rescued by HMS Marne.

(Franks/Zimmerman)

1943

U-539. The boat was attacked by British Hudson V9161 (269 Sqn RAF/G, pilot F/Sgt E.J.L. Brame) SE of Iceland. On the first approach the port aileron was damaged by flak and the pilot decided to drop two 100lb A/S bombs from a higher altitude to force the boat to dive. The bombs fell close, but U-539 stayed on the surface, evaded the three depth charges dropped in the following low level attack, and then escaped by diving. (Franks/Zimmerman)

U-386. U-386 had to break off an attack on convoy ON 202 in mid Atlantic after being heavily depth charged. (Blair, vol 2, page 423)


U-boats lost

No U-boats were lost on this date, 21 September.

- For more information on U-boat losses check out our Fates section.


U-boat Men Lost or Wounded

There were no men lost from U-boats on this date, 21 September.

- For more information on Men lost from U-boats check out this page.


Personnel Information

The following men were born on this day:
Walter Burghagen (1891), Kurt von Gossler (1905), Jürgen Hillmann (1920), Günther Krech (1914).

The following men died on this day:
Hellmuth-Bert Richard (1942).

See the entire U-boat commander listing showing all U-boat commanders.
We might include more officers (Allied and Axis) at a later date.


U-boat departures and arrivals on 21 September

This section shows the U-boat departures and arrivals from bases on this day of the year. Current country names shown with harbour names. Boats entering port display days at sea during that patrol.


1939



U-boats entering base:
To Kiel, Germany: U-23 (13 days)


1940


Sailed:
From Kiel, Germany: U-103, U-123
From Stavanger, Norway: U-137

U-boats entering base:
To Lorient, France: U-59 (15 days)
To St. Nazaire, France: U-46 (2 days)


1941


Sailed:
From Lorient, France: U-109

U-boats entering base:
To St. Nazaire, France: U-569 (42 days)


1942


Sailed:
From Bergen, Norway: U-257
From Brest, France: U-254
From Kirkenes: U-456

U-boats entering base:
To Brest, France: U-440 (21 days)
To Kiel, Germany: U-436 (2 days)
To Messina, Italy: U-559 (24 days)
To Narvik, Norway: U-403 (27 days)
To St. Nazaire, France: U-462 (61 days)


1943


Sailed:
From Bordeaux, France: U-193, U-530
From Brest, France: U-91, U-155

U-boats entering base:
To Bergen, Norway: U-629 (4 days)


1944


Sailed:
From Altafjord: U-965
From Baltisch Port: U-242, U-1001
From Marviken: U-1163

U-boats entering base:
To Bergen, Norway: U-437 (30 days)
To Narvik, Norway: U-310 (9 days), U-737 (6 days)


U-boats at sea on 21 September

Boats entering port on this day are not counted, but boats departing for patrol are. (+) indicates the boat was lost during this patrol.

1939

U-3, U-4, U-7, U-13, U-14, U-15, U-16, U-18, U-21, U-24, U-26, U-28, U-29, U-30, U-31, U-32, U-33, U-34, U-35, U-36, U-53.
21 boats at sea.

1940

U-29, U-31, U-32, U-43, U-47, U-48, U-60, U-65, U-99, U-100, U-103, U-123, U-137, U-138.
14 boats at sea.

1941

U-43, U-66, U-67, U-68, U-69, U-74, U-84, U-94, U-97, U-98, U-103, U-107, U-108, U-111 (+), U-124, U-125, U-132, U-201, U-203, U-204 (+), U-371, U-372, U-373, U-431, U-433, U-552, U-559, U-562, U-564, U-565, U-572, U-575.
32 boats at sea.

1942

U-66, U-67, U-68, U-69, U-87, U-91, U-92, U-96, U-107, U-109, U-117, U-118, U-125, U-126, U-128, U-135, U-156, U-159, U-161, U-164, U-165 (+), U-171 (+), U-172, U-175, U-176, U-177, U-178, U-179 (+), U-181, U-183, U-201, U-202, U-211, U-212, U-214, U-216 (+), U-217, U-218, U-221, U-251, U-253 (+), U-254, U-255, U-257, U-258, U-259, U-260, U-332, U-333, U-356, U-373, U-375, U-377, U-378, U-380, U-382, U-404, U-406, U-407, U-408, U-410, U-411, U-431, U-432, U-435, U-437, U-441, U-442, U-453, U-455, U-459, U-460, U-461, U-504, U-506, U-507, U-511, U-512 (+), U-513, U-514, U-515, U-516, U-517, U-552, U-558, U-561, U-562, U-569, U-575, U-582 (+), U-584, U-590, U-592, U-594, U-595, U-596, U-597 (+), U-599 (+), U-600, U-606, U-607, U-608, U-610, U-615, U-617, U-618, U-619 (+), U-620, U-661 (+), U-703, U-753, U-755, UD-5.
113 boats at sea.

1943

U-18, U-20, U-68, U-81, U-91, U-107, U-123, U-155, U-161 (+), U-168, U-170, U-177, U-181, U-183, U-188, U-196, U-198, U-214, U-218, U-220 (+), U-221 (+), U-223, U-229 (+), U-238, U-260, U-270, U-275, U-277, U-279 (+), U-302, U-305, U-307, U-336 (+), U-354, U-360, U-377, U-378 (+), U-386, U-387, U-389 (+), U-402 (+), U-410, U-419 (+), U-422 (+), U-448, U-455, U-460 (+), U-488, U-505, U-518, U-532, U-533 (+), U-536 (+), U-537, U-539, U-565, U-575, U-584 (+), U-593, U-601, U-603, U-610 (+), U-621, U-631 (+), U-641, U-643 (+), U-645, U-666, U-667, U-703, U-711, U-713, U-731, U-758, U-848 (+), U-952, U-960.
77 boats at sea.

1944

U-92, U-155, U-170, U-190, U-195, U-218, U-219, U-242, U-244, U-245, U-248, U-256, U-260, U-262, U-278, U-281, U-290, U-293, U-294, U-296, U-307, U-309, U-312, U-313, U-315, U-348, U-370, U-382, U-398, U-425, U-479, U-480, U-481, U-482, U-516, U-518, U-530, U-534, U-539, U-541, U-546, U-547, U-548, U-650, U-668, U-673, U-676, U-711, U-714, U-717, U-739, U-745, U-758, U-763, U-772, U-802, U-804, U-853, U-857, U-858, U-859 (+), U-861, U-863 (+), U-871 (+), U-921 (+), U-953, U-956, U-957, U-958, U-963, U-979, U-985, U-989, U-992, U-997, U-1001, U-1004, U-1062 (+), U-1199, U-1221, U-1223, U-1227.
82 boats at sea.


General Events on 21 September

1996

A memorial to the crew of U-250, sunk 30 July 1944, was unveiled at Kronstadt Russian naval base, St. Petersburg.

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