More on Walt's Aviation & Airshow History...
Walt joined the U.S. Air Force on his 17th birthday. Too young to be an Aviation Cadet, he was sent to Amarillo AFB to attend aircraft maintenance school on the Boeing B-47. At Walker AFB, New Mexico, training continued on the brand new B-52 and the arriving KC-135. During that time he received his pilot’s license. When honorably discharged, Walt was a flight mechanic on the C-119C "Flying Boxcar" at Kelly Field, Texas.
Wing walking and the United States Air Force... bound together since 1918!
While there are a variety of reasons given for the US Army Air Service's Lt. Ormer Locklear's first walk out on the wing in 1918 at Barron Field, Texas, the New York Times reports in an August 4, 1920 article that he had originally begun wing walking because,
"He conceived the idea that it would be possible to mount machine guns on the
wings of a plane. Army officers said it would be impossible to manoeuvre with a
man’s weight on the extreme edge of the wings, and some of his first “stunts”
were done to demonstrate that a plane so weighted could be manoeuvred.”
"Although Locklear could have been court-martialed for such antics, his
commanding officer encouraged him, instead, to perform more "stunts" because
they boosted his colleagues' moral, and their confidence in the soundness of
their Jenny biplanes, which were suffering a rash of accidents at the time."
In short, the early USAF saw wing walking as a fantastic and successful recruiting technique!
Additionally, Locklear was the first person to transfer from one plane to another in flight. This is what inspired and led to the world's first air-to-air refueling in 1919; Wesley May, with a five gallon can of gasoline strapped to his back, transferred from a Standard flown by Frank Hawks to a Jenny piloted by Earl Daugherty ("Chewing Gum, Bailing Wire, and Guts" by Bill Rhode, 1970).