SM U-54 was one of the 329 submarines serving in the Imperial German Navy in World War I. U-54 was engaged in the naval warfare and took part in the First Battle of the Atlantic.

陛下之54號潛艇（德語：sm u 54[註 1]）是德意志帝國海軍建造的一艘潛艇或稱u艇。 它由基爾的日耳曼尼亞船廠承建，於1916年2月22日下水，至同年5月25日交付使用（英語：Ship commissioning）。

There was another U-54 in World War One That boat was launched from its shipyard on 22 Feb 1916 and commissioned into the Imperial Navy on 25 May 1916. The Naval war in WWI was brought to an end with the Armistice signed on 11 Nov, 1918. Read about SM U 54 during WWI. As an Amazon Associate uboat.net earns a commission from qualifying purchases.

SM U-54 was one of the 329 submarines serving in the Imperial German Navy in World War I. U-54 was engaged in the naval warfare and took part in the First Battle of the Atlantic.

陛下之UB-54号艇 （德语： SM UB 54[注 1]）是 德意志帝国海军 于 第一次世界大战 期间建造的其中一艘 UB-III型 近岸潜艇 （英语：Coastal submarine） 或称 U型潜艇。 它由 不来梅 的 威悉船厂 承建，于1917年4月18日 新船下水，至同年6月12日 交付使用 （英语：Ship commissioning）。 其 全长 55.85米，水面及水下 排水量 分别为516吨和646吨，艇载武器则包括五具500毫米 鱼雷发射管 以及一门88毫米口径 甲板炮 （英语：Deck gun）。 UB-54号的整个服役生涯都是在驻 …

SM U-54 was one of the 329 submarines serving in the Imperial German Navy in World War I. U-54 was engaged in the naval warfare and took part in the First Battle of the Atlantic. Photos of cruises of German submarine U-54 in 1916-1918.

SM U-53 was one of the six Type U 51 U-boats of the Imperial German Navy during the First World War. While in command of U-53 her first captain Hans Rose became the 5th ranked German submarine ace of World War I sinking USS Jacob Jones and 87 merchant ships for a total of 224,314 gross register tons (GRT).

SM UB-54 was a German Type UB III submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I. She was commissioned into the Flanders Flotilla of the German Imperial Navy on 12 June 1917 as SM UB-54 .

The "Essequibo" was stopped and searched by U 54 (Kptlt. Freiherr von Bothmer) off Ireland on 15.03.1917, not by U 64. The Essequibo was a British hospital ship loaned to the Canadian Government in 1917 as one of the five Canadian hospital ships for ww1 for the transatlantic run.

Le 7 avril 1917, Schwieger prit le commandement de son nouveau SM U-88 qui, le 5 septembre 1917, partit pour son troisième et dernier voyage afin de mener dans le golfe de Gascogne une campagne contre des navires de commerce. Le SM U-54, commandé par le Kapitänleutnant Heeseler, le précédait.