U-boat Patrols

Patrols by U-639

See the profile page for U-639

	Commander	Departure		Arrival		Days
	Oblt. Walter Wichmann	18 Mar 1943	Kiel	20 Mar 1943	Kristiansand	3 days
	Oblt. Walter Wichmann	21 Mar 1943	Kristiansand	21 Mar 1943	Stavanger	1 days
	Oblt. Walter Wichmann	22 Mar 1943	Stavanger	22 Mar 1943	Bergen	1 days
1	Oblt. Walter Wichmann	24 Mar 1943	Bergen	25 Apr 1943	Hammerfest	33 days	P	View
2	Oblt. Walter Wichmann	12 May 1943	Hammerfest	7 Jun 1943	Harstad	27 days	P	View
	Oblt. Walter Wichmann	8 Jun 1943	Harstad	8 Jun 1943	Narvik	1 days
	Oblt. Walter Wichmann	14 Jun 1943	Narvik	15 Jun 1943	Trondheim	2 days
3	Oblt. Walter Wichmann	24 Jul 1943	Trondheim	4 Aug 1943	Harstad	12 days	P	View
	Oblt. Walter Wichmann	5 Aug 1943	Harstad	5 Aug 1943	Narvik	1 days
4	Oblt. Walter Wichmann	11 Aug 1943	Narvik	28 Aug 1943	Sunk	18 days	P	View
4 War patrols (P) located. 90 days at sea during patrols (99 days at sea overall). War patrols are shown with grey background. Tons indicate tonnage of ships sunk or damaged during the patrol, if any. Warships are included.