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GPMA0487 Great Planes Profile 38 Twin Kit
TECH NOTES
This is the radio controlled, glow powered,
Great Planes Profile 38 .15-.25 Twin Engine Profile kit.
For Intermediate to Advanced Modeler/Flyers.
FEATURES: Easy interlocking slot and tab, balsa and plywood construction
Wings: (one-piece, two-piece) (wood, foam )
Radio compartment:
Cowling:
Canopy:
Cockpit features: Center pod houses radio equipment and is covered
with pre-formed ABS plastic top and bottom halves
Landing gear: Fixed wire tricycle style, steerable nose gear
Dual aileron servos:
The wing can be built (with or without flaps).
Hardware:
-
Motor Mount: (installed, required)
Warranty: Model Manufacturing Company guarantees this
kit to be free from defects in both materials and workmanship at
the date of purchase.
INCLUDES: All wood to construct the airplane, pushrods, prebent " aluminum
main landing gear, / " tailwheel wire, nylon adjustable engine
mount, hardware package, ABS plastic cowling and wheel pants, clear
canopy, decals, photo-illustrated instructions, full-size rolled
plans.
REQUIRES: Engine: Two .15-.25 (2.5-4cc) 2-stroke
Muffler: Stock type included with engine. Engine mounts at 90 degree
angle on each profile with exposed muffler
Radio: Four channel
Servos: Six, standard size 42oz/in torque minimum
( -ailerons, 1-elevator, 1-rudder, 1-throttle)
Slave type rudder linkage uses connecting rod to operate both
rudders from one servo
Servo Extension 6": (for flaps and receiver)
Servo Extension 12": (for ailerons)
Y-Harness: ( -for aileron servos) ( -for optional flap servos)
Covering:
Misc. Items: ( ) - / " main wheels, ( ) " tailwheel, - / " spinner
oz fuel tank, glow plug, 1/4" foam rubber padding, 3' medium
fuel tubing, fuel filter, propeller, building and field equipment.
SPECS: Wingspan: 50" (1270 mm)
Wing Area: 416 sq in (27 sq dm)
Weight: 4-5lbs (1810-2270 kg)
Wing Loading: 22-27 oz/sq ft (67-82 g/sq dm)
Length: 36.75" (935mm)
Airfoil: (Semi-, Fully-Symmetrical) (Low- Mid- High Wing)
Center of Gravity: - / " ( mm) Back from the wing's leading edge
at the fuselage sides.
Control Throws- Low Rate High Rate
Ailerons: Up & Down / " ( mm) / " ( mm)
Elevator: Up & Down / " ( mm) / " ( mm)
Rudder: Right & Left / " ( mm) / " ( mm)
Flaps: Down / " ( mm) / " ( mm)
Incidence-
Engine Down Thrust: degrees
Wing: degree
Stabilizer: degree
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