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SIG King KobraIf a fast roll rate, sizzling vertical climb, and dazzling good looks turn you on, take a close look at the King Kobra's the largest version of the Kougar, Kobra series.
The foam core wing and unique fuselage construction get you in the air fast with a model that looks as good as it flies! For general sport flying, the King Kobra flys great with a sport .60 R/C engine and the standard fixed landing gear. However, for those who want to soup this model up to the max, the building instructions include tips on tuned pipes and retracts. A fully symmetrical wing and airfoiled stabilizer make the King Kobra fly super smooth. It can make an average Sunday flier look like an expert! Specifications:
Wingspan 58 in (1473mm)
Wing Area 700sq.in. (45 sq.dm)
Wing Loading 24oz.sq.ft. (7629g sq.m)
Weight: 7.5lbs (3401g) Radio Required 4-Channel
Glow Engines: .60 2stroke, 70 4stroke 2-Stroke
Electric System: 1000-2000 watts (RRC Reccomendation) Notes from Dave: If you want a classic conversion to electric, here are my thoughts on this kit: Setup and Performance Chart
Estimates based on manufacturers provided constants using E-Calc. High Quality 2200mah used as trial cell in calculations. Presumed model weight of 54oz. Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of battery, ESC, and many other factors. Price includes Sig's $20.00 shipping surcharge. | Motor | # Cells | Prop | Amps | Watts In | RPM | Thrust oz. | Pitch Speed MPH | Climb FPM @ Degrees | Est. Top Speed |
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| Himax HC5018-530 | 6 | 11x10 | 38.9 | 875 | 10,010 | 93 | 95 | 2089 @ 33 | 78 | | Himax HC5016-530 | 8 | 11x7 | 46.7 | 1401 | 13,230 | 146 | 85 | 2581 @ 56 | 89 | | Himax HC5030-390 | 8 | 12x12 | 46.7 | 1389 | 9,790 | 131 | 109 | 3354 @ 48 | 92 | | Himax HC5030-390 | 10 | 12x10 | 56.8 | 2130 | 11,940 | 191 | 111 | 4975 @ 77 | 105 | | Himax HC5030-390 | 10 | 12x12 | 64.2 | 2408 | 11.600 | 130 | 186 | 5600 @ 90 | 109 |
Temporarily out of stock, pending manufacturer production
SKU Number: SIGRC54
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 "SIG King Kobra")
