U-boat patrols

Patrol info for U-97

DepartureArrival / FateDuration
20 Mar 1941Lorient10 Apr 1941St. Nazaire22 days


Officers *

Kptlt. Udo Heilmann

Oblt. Unno von Fischel

Oblt. Hilmar Siemon

Ltn. Heinz Zwarg

Wilhelm Prehn

Daily positions, sinkings and allied attacks during the patrol of U-97

We have daily positions for all 22 days on this patrol.

Ships hit by U-97 during this patrol

Date U-boat Commander Name of ship Tons Nat. ConvoyMap
23 Mar 1941U-97Udo Heilmann Chama8,077brOG-56A
24 Mar 1941U-97Udo Heilmann Hørda4,301nwOG-56B
4 Apr 1941U-97Udo Heilmann Conus8,132brOB-304C

3 ships sunk (20,510 tons).

We have a picture of this vessel.

General Events during this patrol

We have no events listed for this patrol.

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Attacks on U-97 during this patrol

We have no recorded attacks on U-97 duing this patrol.

If you believe we have omitted an attack on U-97 please let us know.

See all patrols for U-97

* These are officers that later became commanders themselves.

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