William McCain mission July 2, 1943

Grottagalie, Italy flight time 8:20 leading 4th element. We were hit by a load of frags from a fighter which blew off the right aileron, 30 holes in the right wing, 30 holes in fuselage, 15 holes in the left wing and a 2' hole in the left wing. #4 engine lost oil pressure an hour from target due to holes in the oil tank and was feathered.