Balsa USA 1/6 SC. SOPWITH PUP, 53" SP., .30/.40.

BALSA USA KIT No 418 1/6 SCALE SOPWITH PUP

British Woprld War I Biplane Fighter

The Sopwith Pup was one of the most famous World War I fighters. It is remembered as the best flying aircraft of World War I, a tribute to the Sopwith design philosophy of simple and aerodynamically clean structure. Pilots who flew this aircraft apparently looked upon it as an offspring of the 1-1/2 Strutter and dubbed it as the "pup" Its little known offical name is a faithful reproduction of this early aircraft.

Kit Features

• Full size Rolled Plans and Instructions
• Jig & Die cut parts
• Pre-bent Wire Landing Gear and Struts
• Basic Hardware Package
• Two Removable "1-piece" bolt on wings
• ABS Plastic Cowl

Specifications

• Wing Span: 53-3/4 Inches
• Wing Area: 1084 sq. in.
• Wing Loading: 10-14 oz./sq. ft.
• Flying Weight: 4 3/4- 6 1/2 lbs
• Fuselage Length: 38 1/2 Inches
• Engine Size: 35-50 4-Stroke GLow
• Cowl Diametre: 6 3/4 inches

Center of Gravity: 3-1/2 inches back from the leading edge of the Top Wing.

Control Throws:
Elevator: 1/2 inch up and down.
Rudder: 1-1/2 inches left and right.
Ailerons: 3/4 inch up and down.
Aileron Differential: 3/4 inch up and 1/2 inch down (differential recommended).

Engine Thrust Line: 1-2 Degrees DOWN, 1 Degrees RIGHT.