 Her fourth sortie was marked with the sinking of the "Meropi" on 14 February 1942 east-southeast of the Sambro light-house in Nova Scotia.The U-boat's fifth patrol commenced with her departure from Brest, which she continued to use for the rest of her career, on 8 April 1942.She sank the "Westmorland" on 1 June north-northeast of Bermuda, using a torpedo and her deck gun.