Great Planes Twinstar EP ARF 47.5"

Tower Stock# GPMA1609  •  Manufacturer Stock# GPMA1609
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WARNING: Drilling, sawing, sanding, or machining wood products generates wood dust and other substances known to the State of California to cause cancer.
Notes from our tech department:
This is the Radio Controlled, Electric Powered
Almost Ready to Fly Twinstar EP from Great Planes.
For flyers who have mastered a trainer and have some low wing experience.


Construction: Balsa and ply
Wing: One-piece, two plywood joiners, plywood nacelle frames
Nacelle Covers: Molded white plastic
Cowl: Plastic, painted to match color scheme
Aileron Control: Dual servo
Covering: Top Flite MonoKote
Spinners: Two 1-3/4" (44mm) red plastic
Hatch: Balsa and ply, attaches with magnets
Landing Gear: Tricycle type with three 2.5" (63mm) diameter foam
Warranty: Great Planes Model Manufacturing Company guarantees this
kit to be free from defects in both materials and workmanship at
the date of purchase. This warranty does not cover any component
parts damaged by use or modification.


ARF Twinstar EP with Landing Gear, three Wheels, two Spinners,
Pushrods, ESC Y-Harness, Decals and Instruction Manual


Radio: 4-channel minimum, standard size receiver
Servos: Four 39 oz-in (2.8 kg-cm) minimum torque micro size servos
12" (305mm) Extensions: Two for aileron servos
Y-Harnesses: One for ailerons
Brushless Motors: Two RimFire .10 (35-30-1250) outrunner brushless
Electronic Speed Control: Two 25A
Propeller: 8x8 thin electric
LiPo Battery: 3S 11.1V 3800mAh 30C
Battery Charger: For selected battery
LiPo charging bag, building and field equipment


Wingspan: 47.5" (1205mm)
Length: 42.5" (1080mm)
Wing Area: 392 sq in (25.3 sq dm)
Wing Loading: 24-25 oz/sq ft (73 - 73mm g/sq dm)
Weight: 4 - 4.25lb (1810 - 1930g)
Center of Gravity (CG): 2.5" (64mm) back from leading edge of wing
measured at fuselage
Control Throws: Low High
Elevator, Up/Down: 1/4" (6mm) 14 3/8" (9.5mm) 20
Rudder, Right/Left: 13/16" (21mm) 23 1-1/16" (27mm) 30
Ailerons, Up/Down: 1/4" (6mm) 11 7/16" (11mm) 21


Following are the Top Flite MonoKote colors and order numbers for
6' rolls;
Royal Blue, TOPQ0221 Black, TOPQ0208
Jet White, TOPQ0204 Missile Red, TOPQ201

jml 12.24.15
jxs 11/23/15



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