Airplanes > Airplane R/C Kits > Airplane R/C Kits - Electric-Powered [View Top Sellers for this Category] Bookmark this Page

SIG - SIGA0106 SIGSIGRC106 SIGRC106 614380511065 0614380511065
Manufacturer Stock#
A Closer Look at This Product
  Tech Notes

Accessories Needed

Regularly Purchased Together

Easy RC: Airplanes

Browse SIG

Product Feature Page

SIG 4-Star 20 GP/EP Kit 48"
Easy Pay Yours for 2 Easy Pay payments ($45.00, $44.99)
Select Easy Pay Plan during checkout (currently not available using PayPal).

SIG 4-Star 20 GP/EP Kit 48"
View Larger Picture

Know Before You Fly
Instruction Manuals: Manual 1 (2484 KB)
Tower Catalog Page: 40

Stock Number
Retail Price
Tower's Low Price
Stock Status
In Stock
Buy Now
Add to wish list
—— Share ——

Regularly Purchased Together
— Customers who purchased the above product also bought the following —
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.
1.  LXD761 Dubro Low-Bounce Smooth Wheels 2-1/2" (2) 5.99  Buy Now
2.  LXD811 Dubro Tail Wheel 3/4" 2.39  Buy Now
3.  LXZK95 APC 10x5 Thin Electric Propeller 2.99  Buy Now
4.  LXD715 Dubro S4 Square Fuel Tank 4 oz 4.69  Buy Now
5.  LXLWU0 Great Planes Rimfire .10 35-30-1250 Outrunner Brushless 54.99  Buy Now
6.  LXDGMF Tactic Y-Harness 20" Universal 8.99  Buy Now
7.  LXHV38 Top Flite MonoKote Cub Yellow 6' 13.99  Buy Now
8.  LXHZ20 Top Flite MonoKote Hot Sock Iron Cover 3.49  Buy Now
9.  LXJ771 Great Planes Adjustable Engine Mount .20-.48 5.59  Buy Now
10.  LXKSY5 Great Planes Silver Series 35A Brushless ESC 5V/2A BEC 41.99  Buy Now
11.  LXK287 Great Planes Pro CA+ Glue Medium 2 oz 6.99  Buy Now
12.  LXZ981 Master Airscrew 14x6 K Series G/F Nylon Propeller 5.79  Buy Now
  Click for more items regularly purchased together...
Product Image
  Be sure to also check accessories needed...

Tech Notes
This is the Radio Controlled, Electric or Glow Powered,
Four-Star 20 Kit from Sig.
For intermediate flyers who have mastered trainers.


Construction: Laser cut balsa and ply, tab locked fuselage
Wing: One-piece with spruce spars
Aileron Control: Dual servo
Canopy: Clear molded plastic
Cowl: Molded plastic
Landing Gear: One-piece prebent aluminum, steerable tailwheel
Engine Mount: Two-piece glass filled


All wood required to build kit, cowl, landing gear, hardware, full-
size plans, canopy, decals and instruction manual


Radio: 4-channel
Servos: Four mini (2-aileron, 1-rudder, 1-elevator) 1 throttle servo
if using glow engine
Y-Harness: For aileron servos
Glow Power-
Engine: 2-Stroke .15 - .25 cu in (2.4 - 4.1 cc)
Engine Mount
Fuel Tank: 4oz
Fuel: 5 - 15% aircraft blend nitromethane model fuel
Electric Power-
Brushless Motor: 200 - 300 watt outrunner with radial type mount
Electronic Speed Control: To match selected motor
LiPo Battery: 3S1P, at least 2200mAh
Battery Charger: To match selected battery

Propeller: Depending on selected motor or engine
Main Wheels: Two 2.5" (63mm)
Tail Wheel: 3/4" (20mm)
Spinner: 2 - 2-1/4" (51 - 57mm)
Covering: One and one half rolls of lightweight iron-on
Building and Field Equipment
Battery: 3s LiPO battery with connectors to match chosen ESC.


Wingspan: 48" (1219mm)
Wing Area: 430 sq in (27.7 sq dm)
Wing Loading: 13.4oz/sq ft (40.8 g/sq dm)
Length: 38" (965mm)
Flying Weight: 2.5lbs (1130g) w/250-watt motor & 3S1p 2200mAh LiPo
Airfoil: Semi-symmetrical
Configuration: Low wing
Wing Incidence: +1/2
Control Throws;
Elevator (up & down): 1/2" (12.7mm)
Ailerons (up & down): 5/16" (8mm)
Rudder (left & right): 7/8" (22mm)
Center of Gravity: 2-3/8 - 2-3/4" (60 - 70mm) from leading edge of
wing measured at the fuselage side

jxs 01/21/15
JMM 8200 23NOV15

– If you need more information, use these SIG resources –
Phone: 641-623-5154   Postal Address:
PO BOX 520

Click here for Units of Measure Conversion Calculators

Accessories Needed
This is the Sig Radio Controlled, Glow or Electric Powered Four-Star 20 Kit. FEATURES: Balsa & ply construction, spruce main spars in wing, aluminum main landing gear, machine cut balsa tail surfaces, decals REQUIRES: .15-.25 2-stroke, or 200-300W electric motor, 4-ch radio w/4 servos prop, wheels, fuel tank, 1-1/2 rolls covering, bldg. & field equip.

Accessories for the SIG 4-Star 20 GP/EP Kit 48"

— Accessories Needed for Electric Setup — + View Accessories Needed for Glow Setup
Primary Accessories Radio & Motor Equipment Building & Field Equipment Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
 LXZK95 APC 10x5 Thin Electric Propeller
Qty Discount Available
2.99   In Stock
 LXD761 Dubro Low-Bounce Smooth Wheels 2-1/2" (2)
Qty Discount Available
5.99   In Stock
 LXD811 Dubro Tail Wheel 3/4"
Qty Discount Available
2.39   In Stock
 LXE128 Dubro 2" Spinner Black
Add to Wish List
5.79   Early Jul
 LXNK66 Futaba FBC19B4 Dual AC Wall Charger
Qty Discount Available
19.99   In Stock
 LXJ778 Great Planes Switch/Charge Jack Mounting Set
Qty Discount Available
3.89   In Stock
 LXNRJ9 Hobbico HydriMax NiMH 4C 4.8V 2000mAh Square AA Rx U
Qty Discount Available
17.99   In Stock
 LXL430 Hobbico Latex Foam Rubber 1/4"
Qty Discount Available
3.99   In Stock
Subtotal for this Group of Accessories: 63.02  
Click to Order all items listed in this Group of Accessories    Buy This group of Accessories

Primary Accessories Radio & Motor Equipment Building & Field Equipment Optional Accessories

Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636
See Tower Hobbies
Reviews at
Hobbico, Hobby & Model Construction
Supplies - Retail, Champaign, IL
We accept the following: We accept the following payment methods: Discover, MasterCard, Visa, American Express, Diners Club International, JCB, China UnionPay, PayPal, and PayPal Credit.
Unauthorized use of any materials presented here is prohibited. Copying or reproducing any elements from this page is not permitted. All prices, descriptions and availability subject to change. Displayed within some areas of our web site, the Retail Price is suggested by the manufacturer or supplier, or estimated in keeping with standard industry practice. It may not represent the prevailing price in your area or a price that Tower Hobbies has ever offered for the item.
Copyright © Tower Hobbies All rights reserved. Do not duplicate or redistribute in any form.