The 1931 Viking Kittyhawk B-8 (ATC 392 and 2-318) was designed by Allen Bourdon from the Bourdon B-4. At least five were built; NC753Y, NC794Y, NC868Y, NC975M, and NC996M.
ATC 2-463 is for an EDO float conversion.
Kittyhawk B-8
Engine: 125hp Kinner B-5
Wingspan: 28’4″
Length: 22’11”
Useful load: 772 lb
Max speed: 112 mph
Cruise speed: 95 mph
Stall: 42 mph
Range: 380 mi
Seats: 3
All Aero 