U-boat patrols

Patrol info for U-309

DepartureArrival / FateDuration
28 Jun 1944Brest6 Jul 1944Brest9 days


Officers *

Oblt. Hans-Gert Mahrholz

Daily positions, sinkings and allied attacks during the patrol of U-309

We have 8 daily positions for the 9 days U-309 was at sea.

Departure from Brest on 28 Jun 1944.
29 Jun 1944 - 30 Jun 1944 - 1 Jul 1944 - 2 Jul 1944 - 3 Jul 1944 - 4 Jul 1944 - 5 Jul 1944 -
Arrival at Brest on 6 Jul 1944.

Ships hit by U-309 during this patrol

General Events during this patrol

We have no events listed for this patrol.

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Attacks on U-309 during this patrol

We have no recorded attacks on U-309 duing this patrol.

If you believe we have omitted an attack on U-309 please let us know.

See all patrols for U-309

* These are officers that later became commanders themselves.

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