DR-1Triplane Plan
 

 

 

 

 

 

 
A Closer Look at This Product
Tech Notes  

 

 


 

Additional Pictures:

   8
Instruction Manuals: None


Stock Number
            DR1-1
Price
45.00

 

 

 

 

 

 

 

 

DR-1 Triplane Technical Specifications

Specifications: Requires:

 

Scale: 1/4.4

Inches to the foot: 2.7" - 1'

Length: 52"

Weight: 12 - 16 lbs

Wing loading: 19 - 25 oz/sqft

Wing area: 1560 sq.in.

Wing span: 63"

Wing incidence at root: (all wings) +2 1/2 degrees

Stab incidence: +2 degree

Dihedral: none

Power: 26 - 38 cc gas

Washout at wing tip:  2 to 3 degrees built in with jig

Aileron throws: 1" up & 1/2" down

Elevator throws: 3/4" up & 3/4" down

Rudder throws: 1 1/2" to right & 1 1/2" to left

Flap degrees down: n/a

Cowl length: 5 1/4"

Cowl height front: 6"

Cowl height rear: 8"

Cowl width front: 8 3/4"

Cowl width rear: 8 3/4"

Engine offset degrees: 2 right 3 down

CG location: 2" back of leading edge of middle wing

 

Ziroli cowls and or nose: yes

Ziroli canopy: no

Ziroli plastic accessories: no

Engine:26 - 38 cc gas

Spinner:  vintage prop nut & washer

Fuel tank: 16oz square

Wing Tube: none

Control Horns: (2) 1/2", (2) 3/4"

Hinges: 14 LG flat hinges

Covering: cloth

Retracts Main:  no

Retracts Nose: no

Retracts Tail: no

Main gear struts:  3/16" wire

Tail gear strut: 3/8" dowel

Air Kit:  no

Wheels Main:  6 5/8"

Wheel Nose: n/a

Wheels Tail: n/a

Radio channels:  4

Servos: Flaps n/a, Ailerons (2)70+oz BB, Elevators (1)70+oz BB, Rudder (1)70+oz BB, Gear n/a, Throttles (1)50oz BB

MG-metal gear BB-ball bearing