U.S.S. Canopus War diary of U.S.S. Canopus (AS-9). All Posts Diary of U.S.S. Canopus 7 April 1942 0214 – 0423 Friendly planes took off. 0730 Jap observation plane sighted. 0840 – 1800 Twenty-three attacks by groups of 2 – 0 planes on Cabcaben, front lines, and reserve positions. 2103 Night air alarm. No bombs dropped. PrevPreviousApril 7, 1942 NextApril 7, 1942Next 4/7/42, u.s.s. Canopus