GPMA1412   Sukhoi SU-31 1.60-43cc 3D Performance Series ARF

TECH NOTES
This is the radio controlled, glow, gasoline or electric powered,
almost-ready-to fly, Great Planes Sukhoi SU-31 Performance Series Scale Airplane
For Intermediate to Advanced Modeler/Fliers.
IMAA Legal.
**Additional Technical Info Will Be Added When It Becomes Available.**

FEATURES: Construction: Balsa and plywood
Wings: Two-piece, built-up, wood with two aluminum joiner sections
and two plywood joiners
Covering: Factory applied Top Flite MonoKote, color scheme is red and
white with blue, yellow and metallic charcoal accents
Radio Compartment: Plywood construction
Cowling: Factory painted, fiberglass construction
Canopy: Clear canopy with factory painted silver trim
Wheel Pants: Factory painted, fiberglass construction
Landing Gear: Pre-formed aluminum .16" (4mm) thick, white in color
Wheels: Two 4" (101mm) diameter foam main wheels
Tailwheel: Coiled spring wire with 1" (25mm) rubber tailwheel
Rudder control: Ganged dual servo, pull-pull for glow engines or tail
mounted dual servo control for gas engine (for balancing purposes)
(forward mounting position recommended for electric operation)
Aileron Control: Dual servo (one servo in each wing half)
Elevator Control: Tail mounted dual servo control
Spinner: -" (---mm) diameter aluminum, 2 blade spinner with adapter
nut designed to fit into tapered prop nut used on the O.S. Max
1.60 FX glow engine
Engine Mount: Two-piece adjustable
Fuel Tank: --oz (--cc) suitable for glow fuel only, can be converted
for gasoline usage
Hardware:
Building Time: Ready to fly in only  -  hours.
Warranty: Great Planes Model Manufacturing Company guarantees this
kit free from defects in both materials and workmanship at date
of purchase.

INCLUDES: Pre-built and covered wings, fuselage and tail assemblies, pushrods,
decals, pre-bent main landing gear, tailwheel wire, -" main wheels,
-" tailwheel, adjustable engine mount, --oz fuel tank, -" spinner,
aluminum and plywood wing joiners, hardware package and photo-
illustrated manual

REQUIRES: Engine: 1.6-1.8 cu in (25-30 cc) 2 stroke - OSMG0661
OR 1.8-2.1 cu in (30-34 cc) 4 stroke
OR 1.9-2.6 cu in (32-43 cc) gasoline
OR 63-62-250 RimFire outrunner motor
Muffler: Pitts-Style (Engine mounts on its side) - BISG4116
Radio: 4+ channel radio with electronic mixing recommended for
ultimate 3D flight performance
Servos: 7-standard size (2-elevator, 2-aileron, 2-rudder, 1-throttle)
with at least 98 oz-in of torque (44 oz-in is fine for the throttle)
(6 servos required for electric flight)
Servo Extension 6": 2 required for forward mounted rudder servos
Servo Extension 12": 1 required for throttle servo - HCAM2711
Servo Extension 24": 2 required for aileron servos - HCAM2721
Servo Extension 36": 2 required for elevator servos - HCAM2726
Servo Extension 36": 2 required for tail mounted rudder servos (gas)
Y-Harness: qty. 2 required 1 for aileron & 1 rudder if using a radio
that does not support channel mixing - HCAM2751
Y-Harness reverse type: 1 required for the elevator servo if using a
radio that does not support channel mixing - FUTM4150
Misc. Items:
fuel filter, propeller, building and field equipment.

SPECS:    Wingspan: 77" (1950mm)
Length:   70" (1780mm)
Weight: 13-15 lbs. (5900-6800g)
Wing Area: 1155 sq. in. (74.5 sq dm)
Wing Loading: 26-30 oz/sq. ft. (79-91.5 g/sq dm)
Airfoil: fully symmetrical, mid wing placement
Center of Gravity: 5-11/16" (144mm) Back from the wing's leading edge
Wing Incidence:
Stab Incidence:
Engine Thrust: -° right, -° down
Control Throws-  3D Rate            High Rate            Low Rate
Elevator:   3-1/4" (83mm)       7/8" (22mm)          1/2" (13mm)
Rudder:     4-1/2" (114mm)    2-3/4" (70mm)        1-7/8" (48mm)
Ailerons:   2-3/8" (60mm)       1"   (25mm)          5/8" (16mm)

COMMENTS: Following are the Top Flite MonoKote colors used on this model and
order numbers for 6ft rolls;
True Red - TOPQ0227              Cub Yellow - TOPQ0220
Metallic Blue - TOPQ0402         White - TOPQ0204
Metallic Charcoal - TOPQ0407

ACCESSORIES					

THIS IS THE ARF GREAT PLANES 1.60 25% SUKHOI SU-31 SCALE 3D AIRPLANE.
FEATURES: FULLY 3-D AND IMAC CAPABLE, IMAA LEGAL, FIBERGLASS COWL, DUAL SERVO
AILERON & ELEVATOR CONTROL, PULL-PULL RUDDER,
REQUIRES: 1.5-1.8 CU IN (25-30 CC) 2 STROKE/1.8-2.1 CU IN (30-36 CC) 4 STROKE
OR 1.9-2.6 CU IN (32-43 CC) GAS ENGINE, 6CH RADIO, 7 SERVOS, EXTENSIONS, TOOLS