Education
He attended Loras College in Dubuque, Iowa for two years before enlisting in the Army Air Corps in September 1941. Aschenbrener received flight training at Kelly, Ballinger, San Angelo, and Moore Fields in Texas, and graduated with the class of 42H.
Career
He was raised on the Indian reservation at Lac du Flambeau, Wisconsin. Lieutenant Aschenbrener was assigned to the 8th Fighter Squadron (Black Sheep Squadron), 49th Fighter Group, then based in New Guinea. Flying the Curtiss P-40 Warhawk, he scored his first two victories on November 15, 1943, followed by another on February 15, 1944.
Promoted to captain, he became operations officer and flew 272 combat missions before returning to the United States in the summer of 1944 to instruct other pilots in fighter tactics.
Wishing to return to combat, "Asch" (as he was nicknamed) wrangled a trip back to his old unit, now in the Philippines flying the Lockheed P-38 Lightning. Serving again as operations officer, he became an ace on November 24, 1944, when he downed three Kawasaki Ki-61s ("Tony"s) and one Mitsubishi A6M Zero ("Zeke") in one day.
On December 11 and 14, 1944, he was credited with his ninth and tenth victories. On Christmas Day 1944, during a strafing run on enemy occupied Clark Field, Aschenbrener"s P-38 was hit by 20mm ground fire, and he crashed into a rice paddy barely 5 miles (80 km) from the end of the runway.
Picked up by Huk guerrillas, he hid in the jungle for nearly a month evading enemy troops on the lookout for him.
He was joined by the crew of a Navy torpedo plane, as well as downed F-6F Hellcat ace Alexander Vraciu. Making it back to safety after 27 days, he returned to his unit, where he was promoted to major and assumed command of the 7th Fighter Squadron, 49th Fighter Group. At this time, he met his soon to be wife, Laura Ann Middleton.
Before leaving the Army Air Force, Major Aschenbrener flew 345 combat missions and over 850 combat hours flying the P-40, P-47, and P-38 fighter aircraft.
Major Aschenbrener returned to the United States in September 1945 and left the service to pursue a degree in journalism at the University of Missouri. After retiring from the Los Angeles Valley News, he and Ann moved to Cameron Park in northern California.