U-boat patrols

Patrol info for U-984

DepartureArrival / FateDuration
12 Jun 1944Brest19 Jun 1944St. Peter Port8 days
21 Jun 1944St. Peter Port5 Jul 1944Brest15 days
23 days
Sometimes patrols were split into several 'legs', for resupply and other matters.


Officers *

Oblt. Heinz Sieder

Daily positions, sinkings and allied attacks during the patrol of U-984

We have 24 daily positions for the 23 days U-984 was at sea.

Ships hit by U-984 during this patrol

Date U-boat Commander Name of ship Tons Nat. ConvoyMap
25 Jun 1944U-984Heinz Sieder HMS Goodson (K 480) (t.)1,300brA
29 Jun 1944U-984Heinz Sieder H.G. Blasdel (t.)7,176amECM-17B
29 Jun 1944U-984Heinz Sieder Edward M. House (d.)7,240amECM-17C
29 Jun 1944U-984Heinz Sieder John A. Treutlen (t.)7,198amECM-17D
29 Jun 1944U-984Heinz Sieder James A. Farrell (t.)7,176amECM-17E

4 ships sunk (22,850 tons) and 1 ship damaged (7,240 tons).

We have a picture of this vessel.
(d.) means the ship was damaged.
(t.) means the ship was a total loss (included in ships & tonnage lost).

General Events during this patrol

We have no events listed for this patrol.

Add more events! If you know of an interesting event either missing from this date or an upcoming event that you'd like to share please contact us. We continuously update these databases.

Attacks on U-984 during this patrol

We have no recorded attacks on U-984 duing this patrol.

If you believe we have omitted an attack on U-984 please let us know.

See all patrols for U-984

* These are officers that later became commanders themselves.

Return to U-boat Patrols main page