In 1949, six years after he went down near Tarawa Island in the South Pacific, Orchard Depot was renamed O'Hare International Airport, in memory of Navy Lt. Cmdr. Edward Henry (Butch) O'Hare.
Butch O'Hare had graduated from the Naval Academy at Annapolis, Maryland, in the summer of 1937. About ten weeks after the "day of infamy," as Roosevelt called the Pearl Harbor attack, Lt. O'Hare was flying his single-engine Grumman F4F fighter in the area of the Gilbert Islands.
O'Hare, accompanied by a wingman in another Grumman Hellcat, spotted nine Japanese twin-engine bombers zeroing in on O'Hare's floating home base, the aircraft carrier Lexington. At that crucial moment, only O'Hare and his wingmate were aloft. The rest of the Lexington's fighters were aboard the carrier refueling and reloading, with the enemy bombers only about four minutes from their target.
All told, O'Hare destroyed five of the nine invaders, with three more being killed by Lexington pilots who were able to take off after O'Hare first engaged the bombers. The last Japanese plane, badly damaged in the shootout with O'Hare, was able to get out of the immediate area, but is believed to have crashed at sea some distance away.
For his inspiring exploits on that fatal day in February 1942, Lt. Edward H. (Butch) O'Hare was designated the U.S. Navy's first "Ace" of World War II. He was immediately promoted two grades from Lieutenant Junior Grade to Lieutenant Commander.
"O'Hare didn't give the Japs a chance," his commander later said of the dogfight. "He just outnumbered them."
President Roosevelt called Lt. O'Hare's outstanding performance, "One of the most daring, if not the most daring, single action in the history of combat aviation." Years later, when Chicago's Orchard Depot airport was renamed for Butch O'Hare, President Roosevelt's glowing tribute was engraved on a plaque and included in an exhibit that stood for years in the International Terminal.
Butch O'Hare's singular exploits did not stop with the Lexington defense. Later in 1942 and in 1943, he acquitted himself brilliantly in developing new techniques for intercepting and destroying enemy aircraft at night. He subsequently earned the Distinguished Flying Cross for these efforts.
But on November 26, 1943, while on a night interception near Tarawa, Butch O'Hare was shot down and lost at sea.