["History \/ Military \/ Aviation","History \/ Military \/ World War II","History \/ United States \/ 20th Century","Air pilots, Military;United States;Biography.","Piper L-4 (Combat liaison airplane)","World War, 1939-1945;Personal narratives, American.","Air pilots, Military;United States;Biography.","History \/ Military \/ Aviation","History \/ Military \/ World War II","History \/ United States \/ 20th Century","Piper L-4 (Combat liaison airplane)","World War, 1939-1945;Personal narratives, American."]