The pictured aircraft was built by David K. Allen of Monument, Colorado, presently it is registered ZK-WTW to Martin Paul Cantlon of Mount Maunganui, New Zealand."
Type: Three-seat homebuilt replica biplane.
Airframe: Welded steel tube fuselage and wire-braced tail unit, and braced wooden wings, all fabric covered. Wing section M-6. Non-retractable tail wheel landing gear.
Power plant: Suited to engines of 220-450 hp. Prototype fitted with 275 hp Jacobs R-755-B2 radial. Optional engines included Continental W-670, Pratt & Whitney R-985, Wright R-975 or J5, and Jacobs R-755-A2. Fuel capacity 60 gal (227 l). Two auxiliary fuel tanks in upper wing center section optional, each with capacity of 17 gal (64.4 l).