U-boat patrols


Patrol info for U-21


DepartureArrival / FateDays
9 Sep 1939Wilhelmshaven1 Oct 1939Wilhelmshaven23 days

Commander

Officers *


Kptlt. Fritz Frauenheim
WO

Oblt. Robert Bartels

U-21's daily positions during the patrol


We have daily positions for all 23 days on this patrol.

Ships hit by U-21 during this patrol

No entries found.

No ships hit by U-21 on this patrol.

General Events during this patrol

We have no events listed for this patrol.

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Attacks on U-21 during this patrol

9 Sep 1939
The British submarine HMS Ursula (N 59) (LtCdr G.C. Philipps, RN) fired the first British submarine torpedoes of the war when unsuccessfully attacking U-35 and U-21 with a spread of five torpedoes some 23 miles north of the island of Schiermonnikoog, Netherlands. (Sources: Dr. Jürgen Rohwer)

About this data
If you believe we have missed an attack on a German U-boat in this listing please let us know.

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* These are officers that later became commanders themselves.

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