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Load image into Gallery viewer, 1/4 Scale EAA Bipe
Load image into Gallery viewer, 1/4 Scale EAA Bipe
Load image into Gallery viewer, 1/4 Scale EAA Bipe
Load image into Gallery viewer, 1/4 Scale EAA Bipe
Load image into Gallery viewer, 1/4 Scale EAA Bipe

SKU: 449

1/4 Scale EAA Bipe

Vendor Balsa USA
Regular price $290.75 USD
Sale price $290.75 USD Regular price
Sale Sold out
Unit price
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This is a pre order item. We will ship it when it comes in stock.
In stock, 190 units
  Now Laser Cut Parts

 

Type                            ¼ Scale Home-Built biplane

Wing Span                  60 Inches Top (9” cord)  57-1/2 Inches Bottom (9” cord)

Wing Area                  1058 Square Inches total.

Airfoil                         Semi-Symmetrical

Wing Loading             17-1/2 Oz./Sq. Foot

Fuselage Length          52-1/2 Inches.

Flying Weight             8 to 9 Pounds

Engine Size                 .60 to 1.08 2-stroke / .65 to 1.20 4-stroke

Prop Size                     Depends on engine being used

Fuel Tank                    12~16 Oz.

Radio Equipment        4-Channel (5 servos recommended)

Servo Requirements   High torque 60~70 In./Oz. servos recommended with larger engines

Wheel Size                  4” mains, 1” tail (Not included in kit)

 

Model Features

Balsa, Bass, and Ply construction

Two removable “1-piece” Bolt on Wings

 

Kit Includes

Full-Size plans W/ photo instruction book.

Jig & die cut parts

Pre-bent wire landing gear and struts

Basic hardware package

ABS plastic cowl.

Windshield Material

Decal set

 

Items Needed to Complete

Control system (push rod type or pull / pull cable system suitable for a model of this size)

Fuel System (fuel tank & fuel lines)   2-1/2 inch spinner

(2), 5-meter rolls of covering material 

 

Regular Stocked Parts & Options

Part Number             Description   

   D4042                      Decal Set        

   A404            Plans & Instructions    

   481                           4” Du-Bro Wheels (1-pair)

   428                           Gold-N-Rod 36”  (one pack required)

   430                           Gold-N-Cable 36”  (one pack required)

   676                           12 Oz. Fuel Tank  (For Glow Fuel use ONLY)

 

Notes

Center of Gravity                  4-5/8 Inches back from leading edge of TOP wing

 

                  

Control Throws:                                                                   

Elevator ………………….. 1/2” Up and Down                   

Rudder …………………… 1” Left and Right                

Ailerons ………………….. 1/2” Up and Down                

(Aileron differential recommended 5/8" Up 3/8” Down)          

 

Incidence:

Top Wing  ………………………… +1~2 Degrees            

Bottom Wing  ……………………..  -1~0.0 Degrees

Tail  ………………………………..  0.0 Degrees    

Thrust Line ..  1 Degree DOWN,  1~2 Degrees RIGHT

 

Decals 1/4 Scale “American Civilian “N” numbers”

(1)       Large  4-3/8 inch “N” Number “N6077V” ……….     Top of Top Wing (Right Side) (2) 3/4 Inch “EAA Bi Plane”  ……………………….  Fuselage Sides

(2)       Small  1/2 Inch  “N” Number “N6077V” ……….. Fuselage Sides

(2)       Small  3/8 Inch EXPERIMENTAL” ……………. . Fuselage Sides

(4)       Assorted “Balsa USA” Decals ……………………. Your Choice