Career
Unger took private instruction with the Aeronautical Club of America, earning Certificate Number. 1356. Nevertheless, the United States Air Service rejected him for enlistment, so he went to Canada to join the Royal Flying Corps in June 1917. Ironically, his Reconstruction Finance Corporation training took him back to Texas.
He then transited England on his way to service with 210 Squadron in France as a Sopwith Camel pilot.
Unger opened his victory roll by sharing in a quadruple victory with Captain Lawrence Coombes and Lieutenant Ivan Sanderson. The trio shot down the distinctively marked Fokker Doctorate.VII of German naval ace Kurt Schönfelder, and drove down a Doctorate.VII and two Pfalz Doctorate.IIIs out of control on 26 June 1918.
His next victory, when he drove down another Fokker Doctorate.VII, took place on 20 July. He scored again on 31 July, then took a break.
That was the sortie on which he took on seven enemy Fokkers despite his Sopwith Camel"s engine running rough.
Two days later, Lieutenant Unger became a balloon buster, destroying an enemy observation balloon. His final tally was seven enemy aircraft destroyed and seven driven down out of control. With the exception of the balloon and one observation plane, his victories were all over enemy fighters, principally Fokker Doctorate.VIIs.
Postwar, Unger became a United States Air Mail pilot, flying the Oakland to Salt Lake City route.
On 19 September 1927, he was reportedly on the brink on competition in an air derby in Spokane, Washington. After the derby, he was going to fly down the West Coast, across Panama, and up the Atlantic Coast in an amphibian.
He also had his own aviation school at the Hadley Airport, where he performed in air shows. During one of his exhibitions in 1932, his airplane broke up but he parachuted to safety.
Despite having 10,000 flying hours behind him, in April 1943 he was back in aviation school.
He returned to service as a Lieutenant Commander in the United States Navy during February 1943. He flew transport planes. He retired to Florida in 1958.
He died there on 6 January 1979.
