Great Planes Yak 55M 50-55cc Sport/3D ARF GPMA1230
This is the radio controlled, gasoline powered, almost ready to fly Performance Series Yak 55M Sport/3D Airplane from Great Planes. **Additional Technical Info Will Be Added When It Becomes Available.**
Features
Great Planes Yak 55M 50-55cc Sport/3D ARF GPMA1230
Construction: Balsa and ply
Covering: Top Flite MonoKote
Wings: Two-piece with wing tube
Canopy: Clear with painted frame lines
Cowl: Painted fiberglass
Wheel Spats: Painted fiberglass
Aileron Control: Dual servo (high torque servos required)
Landing Gear: Main, prebent aluminum --" (--mm) thick
Tail, --" (--mm) thick wire
Wheels: Foam
Fuel Tank: --oz (--cc)
Warranty Period: Great Planes warrants this kit to be free from defects in both material and workmanship at the date of purchase. This warranty does not cover any component parts damaged by use or modification.
Specifications
Wingspan: 88" (22.35mm)
Wing Area: 1473 sq in (95sq dm)
Wing Loading: 28-31 oz/sq ft (85-95 g/sq dm)
Length: 82.5" (2095mm)
Weight: 18 - 19.5lb (8160 - 8840g)
Airfoil: Fully symmetrical
Center of Gravity (CG): 6.5" (165mm) back from leading edge of wing at fuselage sides
Control Throws:
Low Rate High Rate 3D
Elevator, 3/4" (19mm) 7� 1-1/4" (32mm) 12� 4" (102mm) 42�
Rudder, 4" (102mm) 20� 6" (152mm) 42� 8" (203mm) 63�
Ailerons, 3/4" (19mm) 8� 1-3/4" (44mm) 19� 2-1/2" (64mm) 27�
Package Contents
ARF Yak 55M Sport/3D Airplane with landing gear, wheels, decals, wing joiner tube, hardware and instruction manual
Requirements
Radio: At least 6-channel, 9 channel or more recommended
Servos: Ailerons, Two w/at least 150 oz/in torque
Elevator, Two w/at least 150 oz/in torque
Rudder, One w/at least 250 oz/in torque
Throttle & Choke, One with at least 30 oz/in torque
Servo Extensions: One 6" (152mm)
Four 12" (305mm)
Two 36" (914mm)
Receiver Battery: 4.8V, at least 3000mAh
Engine: Two-stroke gasoline, 50 - 55 cu in (3.0 - 3.4 cc) w/muffler stock & pitts type mufflers will require cutting cowl for proper clearance, tunnel is designed into fuselage for a canister or tuned pipe exhaust system
Ignition Battery: At least 1000mAh
Building and Field Equipment
Comments
Following are the Top Flite MonoKote colors used to cover this model and order numbers for 6' rolls;
True Red (TOPQ0227) Black (TOPQ0208)
Jet White (TOPQ0204) Metallic Platinum (TOPQ0408)
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