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Sig 4 Star 60Just like the Four-Star 40 and the Four-Star 120, the Four-Star 60 has a near perfect blend of simple construction, classic looks, and outstanding flight performance.
State-of-the-art CAD drawn plans and laser-cut parts assure you of precise parts fit and perfect alignment. The lite-ply fuselage and simple wing design get the Four-Star 60 out to the flying field in short order.
With a wing loading like a trainer, the Four-Star 60 is easy to fly, yet will perform all the free-style aerobatics your thumbs can keep up with. Day in and day out, the Four-Star 60 will be the sport model you'll want to take to the flying field every time.
Kit Features: Lite-Ply Fuselage Construction, Pre-Cut Sheet Balsa Tail Surfaces, Durable Aluminum Main Landing Gear, Formed Tailwheel Wire, Molded Clear Plastic Canopy, Full Size Plans, Fast-Building Wing with Spruce Spars, Photo-Illustrated Instruction Book, Engine Mounts, Sig Easy Hinges, Pushrods, Complete Hardware Pack & Large Decal Sheet.
Wingspan: 71 in 1803 mm
Wing Area: 920 sq in 60.3 sq dm
Flying Weight: 7-8lb 3175-3630g
Length: 57 in 1448mm
Radio Required: 4 Channel with 5 Servos
Recommended Engines: .60-.75 cubic in (10.0 - 12.3 cubic cm) 2-Stroke, .65-.90 cubic in (10.7 - 14.8 cubic cm) 4-Stroke
Special notes about electric from Dave: This model would make an excellent electric conversion. I've seen many of the 4 star series done and they fly well. Plenty of wing area and a light weight design. Below are my suggestions for a range of practical power systems.
Setup and Performance Chart
Estimates based on manufacturers provided constants using E-Calc. High Quality 2100-3000mah used as trial cell in calculations. Presumed model weight of 76oz. @3 cells (added oz for higher cell counts). Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of battery, ESC, and many other factors.
|Motor||# Cells||Prop||Amps||Watts In||RPM||Thrust oz.||Pitch Speed MPH||Climb FPM||Est. Top Speed|
SKU Number: SIGRC73