USS Franklin was struck by a 250-kilogram bomb by a Japanese D4Y3 or D3A aircraft, which broke through the fir planks and detonated in the hangar deck; the 22 aircraft in the hangar deck, which were in the process of arming and refueling, burst in blames. A second bomb, ignition of gasoline vapors, or ignition of ammunition destroyed a further 31 aircraft. Damage control teams were able to save the ship. 724 were killed and 265 were wounded.
