Bob Foster's GP-4 Project 

Bob Foster and the GP4's tail feathers in the shop.

Cables and antennae before cover.

Taking shape...

Bob trying it on for size.

< GP4 Shop Specs

Wing under consgtruction, Dan checking the fuselage out back.

Juan, Bob and Earl discussing the wing

Fuselage - right rear

Fuselage - Right front

Fuselage Left side

Group discusion - Fuselage

How it could look when finished

Designed by Osprey Aircraft, Sacramento, CA. Two place, retractable, design stress +8, -6 G's, Gross wt. 2000 lbs, Empty wt. 1260 lbs, Range 1200 sm, Fuel 54 gal, Climb 2200 fpm, Vcr 240 mph, Vsl 70 mph, Vso 62 mph, w/ 200hp Engine.