U-230 under Paul Siegmann patrolled New England 4 days, sank no ships, refuelled mid-Atlantic from 2 subs October 23, 2015March 7, 2017 Updated October 23, 2015by Eric Wiberg
U-634 under Eberhard Dahlhaus July 1943 Bahamas patrol April 25, 2014March 7, 2017 Updated April 25, 2014by Eric Wiberg
U-159 under Heinz Beckman July 1943 Bahamas patrol April 23, 2014March 7, 2017 Updated April 23, 2014by Eric Wiberg
U-230 under Paul Siegmann Bermuda patrol July 1943 April 20, 2014March 7, 2017 Updated April 20, 2014by Eric Wiberg
