S.P.A.D. 13 1/4 Scale

 
 
 
 
 
 
S.P.A.D. 13 1/4 Scale
By Balsa USAItem # 404

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By far the most highly detailed model to date in our popular line of quarter scale World War I models! Favored by American aces for its strength, power and speed the S.P.A.D. 13 was something to be reckoned with by its adversaries. Balsa USA's S.P.A.D. 13 lives up to the reputation set by the original back in 1918!
  • Size: 1/4 Scale
Kit Features:
Full Sized rolled Plans & Instructions
Jig & die cut parts
Pre-bent Wire Landing Gear and Struts
Basic Hardware Package
Two Removable "1-piece" bolt on wings
Scale Exhaust Pipes, Louver Panels,Radiator Shutters, Valve Cover Blisters and more.

Specifications:
Wing span:79-1/4 inches
Wing Area:2180 sq. in.
Wing Loading:20-24 oz./sq. ft.
Flying Weight:20-22 lbs.
Fuselage Length:61 1/4 inches
Engine Size Gas:30-35 cc
Engine Size Glow 4-Stroke:1.8-2.0
Cowl Diameter:7-1/2 inches
Center of Gravity: 4 inches back from the leading edge of the Top Wing.
Control Throws:
Elevator: 2-1/4 inches up and down.
Rudder: 3 inches left and right.
Ailerons: 1-1/2 inches up and down.
Aileron Differential: 1-3/4 inches up and 3/4 inch down (differential recommended).
Incidence:
Top Wing: +1 Degree.
Bottom Wing: -1-0.0 Degrees.
Tail: 0.0 Degrees.
Engine Thrust Line: 2 Degrees DOWN, 1-2 Degrees RIGHT.