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- SM U-28 during the Great War -


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World War 1 One ww1 wwII greatwar great 1914 1918 first battalion regiment

SM U-28



2nd Sep 1917   SM U-28 was a Type U 27 built at Kaiserliche Werft, Danzig (Werk 18). Ordered 19 Feb 1912, Launched 30 Aug 1913 and Commissioned 26 Jun 1914.
Commanders:
1 Aug 1914 - 14 Jun 1916 Freiherr Georg-Günther von Forstner.
15 Jun 1916 - 4 Aug 1916 Otto Rohrbeck.
5 Aug 1916 - 14 Jan 1917 Freiherr Degenhart von Loë.
15 Jan 1917 - 2 Sep 1917 Georg Schmidt

Career 5 patrols:
Start date unknown - 10 May 1917 training Flotilla.
1 Aug 1914 - end date unknown IV Flotilla.
10 May 1917 - 2 Sep 1917 IV Flotilla

Successes 40 ships sunk with a total of 90,126 tons, 2 ships damaged with a total of 11,188 tons, 2 ships taken as prize with a total of 3,226 tons.

  • 17 Mar 1915 U 28 Georg-Günther von Forstner Leeuwarden 990 br
  • 18 Mar 1915 U 28 Georg-Günther von Forstner Zaanstrom (prize) 1,657 nl
  • 18 Mar 1915 U 28 Georg-Günther von Forstner Batavier V (prize) 1,569 nl
  • 25 Mar 1915 U 28 Georg-Günther von Forstner Medea 1,235 nl
  • 27 Mar 1915 U 28 Georg-Günther von Forstner Aguila 2,114 br
  • 27 Mar 1915 U 28 Georg-Günther von Forstner South Point 3,837 br
  • 27 Mar 1915 U 28 Georg-Günther von Forstner Vosges 1,295 br
  • 28 Mar 1915 U 28 Georg-Günther von Forstner Falaba 4,806 br
  • 29 Mar 1915 U 28 Georg-Günther von Forstner Flaminian 3,500 br
  • 29 Mar 1915 U 28 Georg-Günther von Forstner Theseus (damaged) 6,723 br
  • 30 Mar 1915 U 28 Georg-Günther von Forstner Crown Of Castile 4,505 br
  • 30 Jul 1915 U 28 Georg-Günther von Forstner Iberian 5,223 br
  • 31 Jul 1915 U 28 Georg-Günther von Forstner Nugget 405 br
  • 31 Jul 1915 U 28 Georg-Günther von Forstner Turquoise 486 br
  • 1 Aug 1915 U 28 Georg-Günther von Forstner Benvorlich 3,381 br
  • 1 Aug 1915 U 28 Georg-Günther von Forstner Clintonia 3,830 br
  • 1 Aug 1915 U 28 Georg-Günther von Forstner Koophandel 1,736 be
  • 1 Aug 1915 U 28 Georg-Günther von Forstner Ranza 2,320 br
  • 2 Aug 1915 U 28 Georg-Günther von Forstner Portia 494 br
  • 3 Aug 1915 U 28 Georg-Günther von Forstner Costello 1,591 br
  • 4 Aug 1915 U 28 Georg-Günther von Forstner Midland Queen 1,993 ca
  • 26 Mar 1916 U 28 Georg-Günther von Forstner Norne 1,224 nw
  • 28 Mar 1916 U 28 Georg-Günther von Forstner Rio Tiete 3,042 br
  • 30 Mar 1916 U 28 Georg-Günther von Forstner Trewyn 3,084 br
  • 30 Mar 1916 U 28 Georg-Günther von Forstner Saint Hubert 232 fr
  • 31 Mar 1916 U 28 Georg-Günther von Forstner Vigo 1,137 sp
  • 1 Apr 1916 U 28 Georg-Günther von Forstner Bengairn 2,127 br
  • 29 May 1917 U 28 Georg Schmidt Fridtjof Nansen 2,190 nw
  • 29 May 1917 U 28 Georg Schmidt Karna 210 nw
  • 29 May 1917 U 28 Georg Schmidt Kodan 217 nw
  • 3 Jun 1917 U 28 Georg Schmidt Merioneth 3,004 br
  • 4 Jun 1917 U 28 Georg Schmidt Algol 2,088 ru
  • 5 Jun 1917 U 28 Georg Schmidt Alaska 90 nw
  • 5 Jun 1917 U 28 Georg Schmidt Duen 30 nw
  • 5 Jun 1917 U 28 Georg Schmidt Sydkap 40 nw
  • 8 Jun 1917 U 28 Georg Schmidt Manchester Engineer(damaged)4,465 br
  • 8 Jun 1917 U 28 Georg Schmidt Sverre Ii 44 nw
  • 10 Jun 1917 U 28 Georg Schmidt Marie Elsie 2,615 br
  • 10 Jun 1917 U 28 Georg Schmidt Perla 5,355 br
  • 28 Aug 1917 U 28 Georg Schmidt Hidalgo 4,271 br
  • 28 Aug 1917 U 28 Georg Schmidt Whitecourt 3,680 br
  • 28 Aug 1917 U 28 Georg Schmidt Marselieza 3,568 ru
  • 1 Sep 1917 U 28 Georg Schmidt Dront 3,488 ru
  • 2 Sep 1917 U 28 Georg Schmidt Olive Branch 4,649 br

On 2nd of Sep 1917 U28 was sunk by explosion of Olive Branch’s cargo following gunfire from the U-Boat at 7234N 2756E, off the North Cape. 39 dead (all hands lost).

There was another U 28 in World War Two, launched from its shipyard on 14 Jul 1936 and commissioned into the Kriegsmarine on 12 Sep 1936.

If you can provide any additional information, please add it here.



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There are:6 items tagged SM U-28 available in our Library

  These include information on officers, regimental histories, letters, diary entries, personal accounts and information about actions during the Great War.


Those known to have served on

SM U-28

during the Great War 1914-1918.