The Quail was designed by H L Woods of North Carolina in 1970, construction of the prototype commencing in the following year and it first flew in December 1971.

The Scamp was designed by Mr H L Woods for construction by amateurs, being intended to be simple to build and able to operate from grass strips.

The Supapup is a two-seat ultra-light monoplane produced by Sport Aircraft Pty Ltd near Hahndorf in the Adelaide hills.

Seating two persons in tandem in open cockpits, the Woody Pusher has a parasol wing and is a light aircraft aimed at the homebuilt market for sporting use.