SIG 4-Star 54 .40-.46 GP/EP ARF Yellow 54"

Tower Stock# LXEZEX  •  Manufacturer Stock# SIGRC44EGARFY
SIG 4-Star 54 .40-.46 GP/EP ARF Yellow 54
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Notes from our tech department:
This is the Radio Controlled,
Almost Ready to Fly 4-Star 54 EG in Yellow from Sig.
Ideal for transitioning from high-wing trainers to low-wing aerobatic planes.

This airplane can be built as glow or electric powered.


Construction: Balsa and ply, pre-built, pre-covered wing, fuselage
and tail sections, enlarged control surfaces for better response
at slow speeds, fully sheeted fuselage between canopy and fin for
smoother appearance and greater strength
Wing: Two-piece bolt-on
Aileron Control: Dual servo
Covering: High quality premium polyester self adhesive
Canopy: Clear plastic
Cowl: Painted fiberglass, new designed is streamlined for sleeker
more aggressive appearance
Landing Gear: One-piece prebent aluminum, main 2.5" (63.5mm) foam
wheels, 1" (25.4mm) rubber tailwheel
Wheel Pants: Painted fiberglass
Hatch: Wooden, removable for easy access
Motor Mount: Preassembled plywood
Engine Mount: Two-piece composite plastic
Fuel Tank: 6oz (180cc) approximate


Pre-built and covered wood wings, fuselage and tail assemblies
Wheels and hardware
Instruction manual


Glow Power-
Engine: .40-.46 cu. in. two-stroke or .40-.54 four-stroke
Fuel glow starter, prop building and field equipment
Electric Power-
Brushless Motor: 500-800 watt (800-1000 kv)
Electronic Speed Control: To match selected motor
LiPo Battery: 3-4S 4000-5000mAh
Battery Charger: Compatible with selected battery
LiPo charging bag
Radio: 4 channel with 5 servos (glow) or 4 channel with 4 servos for
6" (152mm) Servo Extensions: Two for aileron servos
Y Harness: For aileron servos


Length: 47.5" (1206mm)
Wing Span: 54" (1372mm)
Wing Area: 585 sq in (37.7 sq dm)
Flying Weight: 5 - 5.5lbs (2268 - 2495g)
Wing Loading: 19.7 - 21.7 oz/sq ft (60 - 66 g/sq dm)
Airfoil: Semi-symmetrical
Configuration: Low wing
Center of Gravity (CG): 2-3/4 - 3-1/2" (70 - 89mm) back from the
leading edge of the wing at the fuselage
Control Throws Low Rates High Rates
Elevator (up & down): 5/8" 15-50% expo 1" 50-70% expo
Ailerons (up & down): 5/8" 15-50% expo 1" 50-70% expo
Rudder (right left): 3/4" 15-40% expo 1-1/2" 50% expo


If a replacement fuel tank is needed, the DuBro 6oz Square Tank
(DUBQ0206), or the 6oz Sullivan Slant Flextank (SULQ1738) may be
used. Some trimming and modifications may be required.

mgc 1/29/15
jxs 02/17/15

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