(USMC Archives.) black-and-white photos Lockheed JO-2 Electra Junior October 16, 2013by Lone_Sentry_Admin1 min read A U.S. Marine Corps Lockheed JO-2 Electra Junior destroyed at Marine Corps Air Station Ewa during the Japanese attack on Pearl Harbor on December 7, 1941. (USMC Archives.) (USMC Archives.)