Streamlining the E-1

E-1 Wheel Pant

The E-1’s Innovative Wheel Pants
(Arnold Ebneter Personal Collection)

After doing some tests, Arnold found that he needed to coax a few more miles per gallon out of the E-1, so he decided to streamline the landing gear.

Reasoning that most of the drag came from the turbulent flow behind each wheel and tire, he decided to cover just the backs of those parts, fashioning two wheel pants that looked like little flat footballs. When he was finished, the simple solution looked a bit odd, but it worked.