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Great Planes - GPMA1267   735557012670 0735557012670
Manufacturer Stock#
GPMA1267
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  Tech Notes

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Great Planes Viper 500 RTC .25-.46,52"
 
Great Planes Viper 500 RTC .25-.46,52"
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Know Before You Fly
Instruction Manuals: Manual 1 (495 KB) Manual 2 (285 KB)

 
Stock Number
LXWPJ0
Stock Status
Discontinued
Possible Substitutions
 
 
 

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is the radio controlled, glow powered, ready to cover
Viper 500 Sport/Racing Airplane from Great Planes.
**This Ready To Cover version requires fiberglassing the**
**wing and fuselage for safety.**
**If not experienced in fiberglassing, seek help from an experienced modeler.**

For intermediate flyers who have mastered a trainer and some sport models.
AMA legal for Quickie 500 Racing in 424 and 428 classes.

FEATURES

Construction: Balsa and ply
Wing: One-piece, carbon fiber reinforced wood and foam construction
Aileron Control: One servo needed with at least 35 oz-in torque
Fuel Tank: 6.1oz (180cc)
Radio Compartment: Easily accessible under wing
Landing Gear: Prebent aluminum
Wheels: Two low-drag nylon, 2.5" (61mm) diameter
Tail Section: Bolt-on V-tail design for accurate alignment that can
be removed easily for transportation
Engine Mount: Multi-fit backplate style, aluminum construction,
accepts any engine in the Viper 500s recommended range
Assembly Time: 6-8 hours
Warranty: Great Planes Model Manufacturing Company guarantees this
kit to be free from defects in both materials and workmanship at
date of purchase

INCLUDES

One Great Planes Viper 500 sport model airplane kit with
pre-assembled wing fuselage & tail sections, pushrods, decal sheet,
hardware, 2" (61mm) plastic profile wheels, 6.1oz (180cc) fuel
tank (GPMA2552), photo-illustrated instructions

REQUIREMENTS

Engine: .25-.46 (4.1-7.5cc) 2-stroke
Muffler: Stock type supplied with engine
Radio: Four channel for sport flying
Six channels or more for V-tail mixing
Servos: Four 42 oz-in torque minimum
1-aileron, 1-elevator, 1-rudder, 1-throttle
Servo Extensions: Two 12" (305mm) for throttle and aileron servos
Misc. Items: Glow plug, " foam rubber padding, 3' medium
fuel tubing, fuel filter, propeller, building and field equipment.
Fiberglassing wing and fuselage to insure safety
Covering such as Top Flite MonoKote

SPECIFICATIONS

Wingspan: 52" (1320mm)
Wing Area: 504 sq in (32.5 sq dm)
Weight: 3-3.4lb (1360-1530g)
Wing Loading: 13.7-15.4 oz/sq ft (42-47 g/sq dm)
Length: 41.25" (1048mm)
Airfoil: Selig
Center of Gravity: 3" (75mm) Back from the wing's leading edge
at the fuselage sides.
Control Throws- Low Rate High Rate
Ailerons: Up & Down 1/8" (3mm) 3/8" (9.5mm)
Elevator: Up & Down 1/8" (3mm) " (6.35mm)
Rudder: Right & Left " (6.35mm)
Incidences: Thrust Angle 0
Wing 0
Tail 0

COMMENTS

If a replacement fuel tank is needed, order the Sullivan 6oz
Flextank (SULQ1738), or the DuBro 6oz tank (DUBQ0206).
Some minor trimming and modifications may be required.

updt jxs 11/16/09

– If you need more information, use these Great Planes resources –
Email: airsupport@greatplanes.com
Web Site: http://www.greatplanes.com/
Phone: 217-398-8970
  Postal Address:
Great Planes
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822

Click here for Units of Measure Conversion Calculators

Accessories Needed
 
COMPLETION NOTES FROM THE TECH DEPARTMENT
This is the glow powered, RTC Great Planes Viper 500 Sport Racer. FEATURES: Selig airfoil, carbon fiber reinforced wood/foam wing, aluminum motor mount, single aileron servo control, nylon wheels REQUIRES: .25-.46cu in 2-stroke engine, 4-ch radio w/4 servos, glue, fiberglass cloth & related tools

Accessories for the Great Planes Viper 500 RTC .25-.46,52"

Primary Accessories Radio & Engine Equipment Building & Field Equipment Optional Accessories
 
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
Status
 LXK129 Great Planes Silicone Fuel Tubing Standard 3'
Qty Discount Available
2.99   In Stock
 LXK134 Great Planes Ultra Precision Fuel Filter
Qty Discount Available
3.79   In Stock
 LXK135 Great Planes Easy Fueler Valve Glow
Qty Discount Available
13.99   In Stock
 LXHY19 Top Flite 9x5 Power Point Propeller
Qty Discount Available
2.49   In Stock
 LXJA89 Tower Hobbies TOWER Power Glow Plug
Qty Discount Available
5.99   In Stock
 LXRXC4 Tower Hobbies TOWER Power 10% Airplane Fuel Quart
Add to Wish List
7.59   In Stock
Limited Quantities
Subtotal for this Group of Accessories: 36.84  
Click to Order all items listed in this Group of Accessories    Buy This group of Accessories

Primary Accessories Radio & Engine Equipment Building & Field Equipment Optional Accessories

 
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