Full Size Plans 1979 Vintage sorta-scale profile stunter. FOLKERTS SK-4 pattern with no problem

This is for Full Size Plans Not a KIT or MODEL

FOLKERTS SK-4

A short-winged racing plane was the inspiration for this sorta-scale profile stunter.

Full size printed plan on a sheet 54” x 32”

Five page article with building notes

sorta-scale profile stunter.

WINGSPAN 51”

ENGINE .35

by ALLEN BRICKHAUS

   My dedication to lightness also prompted the choice of a muffled Fox .35. The Fox will pull this plane through the pattern with no problem, even with a muffler. I wisely chose to keep many of the adjustable features used on the Flying Red Horse, except for the rudder. The wing used for the Flying Red Horse project had a shallow leading edge sweep which might cause some yaw in turns if not dampened by the Rabe-style rudder. The wing chosen for this project, despite its thin airfoil, has more sweep and tends to allow less yaw.

30 DAY NO QUESTIONS ASKED GUARANTEE

Thank You For Looking

Thanks to the late Allen W. Brickhaus For given his permission to sell this plan