- Description
FEATURES
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Construction: Balsa and ply
Wings: Two-piece with aluminum joiner tube
Radio Compartment: Plywood reinforced, accessible under canopy
Canopy: Single, clear plastic (pilot figure shown in photos not
included)
Aileron Control: Dual servo
Covering : MonoKote
Cowl: Painted fiberglass
Landing Gear: Painted aluminum 0.12" (3.2mm) thick
Wheels: Foam, main 2.25" (57mm) diameter, 1" (25.4mm) diameter
tailwheel
Wheel Pants: Painted fiberglass
Fuel Tank: 10.8oz (320cc)
Spinner: White plastic 2.5" (63mm) diameter
Building Time: Ready to fly in 20-25 hours
Warranty: Great Planes Model Manufacturing Company guarantees this
kit free from defects in both materials and workmanship at
the date of purchase.
INCLUDES
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Great Planes Extra 300SP ARF Sport Airplane with wheels, spinner,
2-pc engine mount, two decal sheets, fuel tank, pushrods, all
hardware and instruction manual
REQUIREMENTS
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Radio: 4-5 channel, 4-5 servos
Servos: Three standard ball bearing (1-elevator, 2-ailerons)
One high torque ball bearing (1-rudder)
One micro servo (1-throttle)
*this is the setup for sport flying, micro servos can also be used
for rudder, elevator and aileron control
Servo Extensions: One 8" (203mm)for throttle or ESC
One 12" (305mm) for rudder servo if installing in rearward
mounting position
Engine: .46-.55 cu in (7.5-9cc) 2-stroke OR .52-.81 (8.5-13cc) 4-
stroke OR
Electric Motor: RimFire .80 (50-55-500kV) with Silver Series 60A ESC
motor mount, ESC programming card and 15x7E propeller, hook and
loop adhesive strips, LiPo battery and charger
SPECIFICATIONS
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Wingspan: 55" (1395mm)
Wing Area: 590 sq in (38.1 sq dm)
Weight: 5.5 - 6.5lbs (2495 - 2950g)
Wing Loading: 21 -25 oz/sq ft (65 - 77 g/sq dm)
Length: 53" (1345mm)
Airfoil: Semi symmetrical
Center of Gravity: 3-3/4" (95mm) from leading edges of wing at the
fuselage
Control Throws: Low Rate High Rate 3D
Elevator: 3/8" (9.5mm) 6° 3/4" (19mm) 11° 3" (76mm) 51°
Rudder: 2" (51mm) 16° 2-3/4" (70mm) 22° 5" (127mm) 44°
Ailerons: 3/8" (9.5mm) 6° 3/4" (19mm) 14° 1-3/8" (34.5mm) 26°