Around 1923, three Wissler Airplane Co WA-9 open cockpit biplanes featuring side-by-side seating were built, plus 4 unidentified planes built by others at Indianapolis and Sidney using various surplus Wissler components.
Engine: 80hp LeRhône
Wingspan: 32’0″
Length: 20’8″
Useful load: 545 lb
Max speed: 95 mph
Cruise speed: 80 mph
Stall: 30 mph
Range: 280 mi
Seats: 2
All Aero 