He departed Kiel on 19 August 1939 for a patrol lasting 28 days.

U-86 departed Kiel on 7 December 1941 for her first patrol.

U-138 departed Kiel on her first patrol on 10 September 1940.

Her only patrol began when she departed Kiel on 8 September 1942.

U-69 departed Kiel for her first patrol on 10 February 1941.

She departed Kiel and was never heard from again.

U-201 departed Kiel for her first patrol on 22 April 1941.

For her first patrol, U-223 departed Kiel on 12 January 1943.

U-442 departed Kiel on 17 September 1942 for her first operational war patrol.

Her only patrol began when she departed Kiel on 21 January 1943.