The Porterfield Model 35 Flyabout was an American two-seat cabin monoplane built by the Porterfield Aircraft Corporation of Kansas City.

The Pup was developed to appear in 1935 as the Porterfield Model 35 Flyabout a braced high-wing-monoplane.

It was originally powered by a 60 hp (45 kW) LeBlond 5D radial engine.

Variants later appeared with different engine installations and a deluxe model the De Luxe Sport.

Data from The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing, Page 2760General characteristics Performance