Patrols by U-640
See the profile page for U-640
|1||Oblt. Karl-Heinz Nagel||1 May 1943||Kiel||14 May 1943||Sunk||14 days||P||View|
1 War patrol located. 14 days at sea during patrol.
War patrols are shown with grey background.
Tons indicate tonnage of ships sunk or damaged during the patrol, if any. Warships are included.