Williams Aircraft Design Co Special
 
A 1948 Midget racer named Estrellita and piloted by Clifford "Kip" Mone, N44183, powered by an 85hp Continental C-85. A single place cabin, mid-wing monoplane.
 
With an elliptical wing, it was destroyed at an air show on Sep 4, 1950.
 
Engine: 85hp Continental C-85
Wingspan: 19'6"
Length: 17'0"
Max speed: 180 mph
Cruise speed: 140 mph
Seats: 1