After completing his first quarter at Minnesota, Arnold returned home for the summer, where he worked again as a mechanic for Forrest and Paul in Poynette. On July 4, 1948, he flew in his first air show, which received a short write up in the Portage paper. The air show was part of a carnival sponsored by the Veterans of Foreign Wars, and the paper reported, “Ebneter in the Cub made 30 turn spins and consecutive loops.” Forrest and Paul also flew in their BT-13s, doing slow rolls, loops, and a mock “dogfight.”
Arnold also joined the Wisconsin National Guard that summer to keep at bay the peacetime draft started in 1948, since college students weren’t eligible for draft deferments. Arnold became a private first class after two-weeks of learning to be an infantryman. However, Arnold’s time in the Wisconsin National Guard was short-lived. After he returned to Minnesota in the fall, he transferred to the Minnesota National Guard. Transferring not only made it easier to complete his training obligations, but it came with an even bigger benefit – he was able to work on airplanes and fly in them instead of toting around a rifle.
The Minnesota National Guard unit was a field artillery unit, but it had an aviation section conveniently located at the University of Minnesota airport. The aviation section included the military version of an Aeronca Champ, a small single engine airplane similar to the J-3 Cub. The unit used several of the airplanes for spotting artillery targets. In addition to working on the airplanes as a mechanic, Arnold had opportunities to fly as well, even though he was not officially a National Guard pilot. One of the pilots had flown the P-51, a fast, nimble fighter used by the Army Air Corps during World War II, but he couldn’t seem to get the hang of the slow, underpowered Champ. Rather than ground the pilot, his superiors simply asked Arnold to fly with him in the backseat on every flight. Arnold loved the opportunity, even if it was bootlegged time. Here’s a picture of the airplane:
Although Arnold had saved some money from the summer of 1948, which he hoped to use to finish his commercial and instructor ratings, the money slipped through his fingers when he returned to Minneapolis in the fall. He did some flight training, but he also bought his first car, a Model A.
By early 1949, Arnold was out of money and ideas, frustrated once again that he had not completed his professional pilot certificates. His sorority job covered his room and board, but little else. In a letter home, he complained to his parents, “Sometimes, I think I must have rocks in my head or something, trying to make a living at flying.” Then, more optimistically, he added, “Oh, well, Swiss stubbornness being what it is, everything will probably turn out all right.”