<Li> Oglala (minelayer): Damaged by torpedo hit on Helena, capsized; returned to service (as engine - repair ship) February 1944 . </Li> <Li> Vestal (repair ship): hit by two bombs, blast and fire from Arizona, beached; returned to service by August 1942 . </Li> <Li> Curtiss (seaplane tender): hit by one bomb, one crashed Japanese aircraft; returned to service January 1942 . 19 dead . </Li> <Li> Sotoyomo (harbor tug): damaged by explosion and fires in Shaw; sunk; returned to service August 1942 . </Li>

How many japanese fighter planes attacked pearl harbor