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SIG Mfg. Co., Inc. 1951-2014
Celebrating 63 Years of Service to Aero Modelers Around The World
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Where you find out all you need to know about building and flying Model Airplanes

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Buy an ARF or Build yourself a kit from our award winning designers.

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Find out about Radio Control - the radio, the engine, the propellers, preflight checking, piloting and aerobatics.

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Text Only Catalog

With over 60 years experience
we know a thing or two about
the model airplane business!





All EXISTING customers please click Check In above.
All NEW customers may order here or find Sig Dealers above.


Below are the important technical specs on each of our new airplanes. For complete details on each airplane, as well as the opportunity to pre-order yours, click on the airplane's title or picture.

SPECIFICATIONS
Wing Span: 51.5 in. (1308 mm)
Wing Area: 725 sq. in. (46.7 dm2)
Length: 48.25 in. (1226 mm)
Flying Weight: 5 - 5.5 lbs. (2268 - 2495 g)
Wing Loading: 16 - 17.6 oz./sq. ft. (48 - 53 g/ dm2)
Radio Req. 4-Channel w/5 Standard Servos (glow)
4-Channel w/4 Standard Servos (elec)
Glow Power: 2-Stroke .40 - .46 cu. in. (6.5 - 7.5 cc)
4-Stroke .53 - .65 cu. in. (8.6 - 10.7 cc)
Electric Power: 700 - 1000 watt Brushless Motor
(550 - 800 kv)
75A Speed Control (ESC)
4S-6S 3000 - 4000 mAh Lipo Battery Pack
Somethin' Extra EG ARF Model Airplane
Click the airplane for more details

SPECIFICATIONS
Wing Span: 70 in. (1778 mm)
Wing Area: 860 sq. in. (55.5 dm2)
Length: 50 in. (1270 mm)
Flying Weight: 7 - 7.8 lbs. (3175 - 3538 g)
Wing Loading: 19 - 21 oz./sq. ft. (57 - 64 g/ dm2)
Radio Req. 4-Channel w/5 Standard Servos (glow)
4-Channel w/4 Standard Servos (electric)
Glow Power: 2-Stroke .53 - .61 cu. in. (8.6 - 10.0 cc)
4-Stroke .53 - .65 cu. in. (8.6 - 10.7 cc)
Electric
Power:
1200 - 1700 watt Brushless Motor
(300 - 400 kv)
75A Speed Control (ESC)
4S-6S 4000 - 5000 mAh Lipo Battery Pack
T-Clips 70 EG ARF Model Airplane
T-Clips 70 EG ARF Model Airplane
Click the airplane for more details

KADET SENIOR SPORT EG Model Airplane
SPECIFICATIONS
Wing Span: 78 in. (1980 mm)
Wing Area: 1148 sq. in. (74.1 dm2)
Length: 65 in. (1651 mm)
Flying Weight: 8 - 8.5 lbs. (2720 - 2950 g)
Wing Loading: 12.0 - 13.0 oz./sq.ft. (36-39 g/dm2)
Radio Req. 4-Channel with 5 Standard Servos
Glow Power: .40-.53 cu.in. (6.5-8.7 cc) 2-Stroke
.50-.61 cu.in. (8.1-10 cc) 4-Stroke
Electric Power Brushless Outrunner Motor (600-1100w;
500-800kv; 42-50mm case dia.)
60-75A Speed Control (ESC)
4-6S 4000-5000 mAh Lipo Battery Pack
KADET SENIOR SPORT EG Model Airplane
Click the airplane for more details

Click here to see the KADET SENIOR SPORT EG Video in a new window

SPECIFICATIONS
Wing Span: 50 in. (1270 mm)
Wing Area: 500 sq.in. (32.2 dm˛)
Length: 44.25 in. (1124 mm)
Weight no battery: 57 - 60 oz. (1616 - 1701 g)
Weight RTF: 68 - 76 oz. (1928 - 2154 g)
Wing Loading: 19.6 - 21.9 oz./sq.ft. (60 - 67 g/dm˛)
Radio Req. 4-Channel w/ 4 Micro Servos
Electric Power: "32 class" Brushless Motor
(700-900 kv, 600-800 watts)
60-75A Speed Control (ESC)
4S 2500-4000mah Lipo Battery Pack
SBACH XA-41EP Model Airplane
SBACH XA-41EP Model Airplane
Click the airplane for more details

Click here to see the SBACH XA-41 Video in a new window


T-Clips EP Model Airplane
SPECIFICATIONS
Wing Span: 60 in. (1524 mm)
Wing Area: 630 sq.in. (40.6 dm˛)
Length: 43 in. (1092 mm)
Flying Weight: 4.5 - 5 lbs. (2041-2267 g)
Wing Loading: 16.5 - 18.3 oz./sq.ft. (50 - 56 g/dm˛)
Radio Req. 4-Channel w/ 4 Standard Servos
Electric Power: 500-800 watt Brushless Motor
800-1000 kv)
60-75A Speed Control (ESC)
3-4S 4000-5000mah Lipo Battery Pack

Four-Star 64 ARF Model Airplane
Click the airplane for more details
An electric powered fly-it-everyday scale model of a one-of-a-kind aerobatic air show
airplane. Click the airplane for full details!


© Copyright 2013 SIG Mfg. Co., Inc. - All rights Reserved.

ABOUT SSL CERTIFICATES

Model Airplane Company - SIG Mfg is a proud manufacturer and supplier of R/C Radio Control, C/L Control Line and F/F Free Flight Recreational Model Airplanes, both BIY Build It Yourself and ARF Almost Ready to Fly. We also supply Gas Engines, Glow Engines, Radio System Equipment, Hardware and Accessories for Model Airplanes, Balsa Wood, Basswood, Birch and Plywood, Adhesives, Paints and Glow Fuel for cars, airplanes, helicopters and boats. Our technical line offers help and advise to recreational aviation modlers and orders can be made by phone, fax, email or web.



Product Features/News




Click the following pictures for more infromation

The 4-STAR 64 EG ARF is a great choice for transitioning student pilots from high-wing trainers to low-wing aerobatic aircraft.
The 4-STAR 54 EG ARF is the best midsize R/C airplane for transitioning pilots from high-wing trainers to low-wing aerobatic aircraft.

The RASCAL's classic good looks and dream-come-true flying characteristics have made it the favorite everyday airplane for thousands of R/C pilots.
With the introduction of the FOUR-STAR 40 kit over 20 years ago, a legend was born. Since then the FOUR-STAR family of sport models has expanded to several other sizes.
Sig has a full line of high purity CA Adhesives specially formulated to meet the tough demands of building and repairing model airplanes.
This new KADET LT-40EG is the latest ARF rendition of America's favorite R/C trainer, now redesigned to fly with glow or electric power.