By May of 1944, U-boats along the French coast were evacuated to Norway. 333 Squadron began hunting them, attacking with their MGs and cannon. This is the first encounter. You are the pilot.
UK National Archives
and
"De Havilland Mosquito: No. 333 (Norwegian) Squadron, 1043-1945 By Kjetil Korsnes and Bengt Stangvik
333 Sqdn Skin by CROC: https://www.digitalcombatsimulator.com/en/files/3329270/