[WernherVonTrapp]

During the battle of Midway, as ineffective as they were in actually causing any physical damage to the IJN, the land based planes are nevertheless credited with disrupting/dispersing the IJN carrier TF and preventing the carriers from spotting their deck with torpedo planes and dive bombers. They kept the fighters on deck, landing, refueling and launching again and again. So they did contribute in an ironic but significant way.