Great Planes Kunai 1.4M Sport Glider EP Rx-R 55"

Tower Stock# GPMA1816  •  Manufacturer Stock# GPMA1816
  • Thumbnail 1 (see larger view)
  • Thumbnail 2 (see larger view)
  • Thumbnail 3 (see larger view)
  • Thumbnail 4 (see larger view)
  • Thumbnail 5 (see larger view)
  • Thumbnail 6 (see larger view)
WARNING: Drilling, sawing, sanding, or machining wood products generates wood dust and other substances known to the State of California to cause cancer.
Tech Notices:Notice 1
Regularly Purchased Together
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.

Notes from our tech department:
This is the Great Planes Electric Powered, Radio Controlled
Receiver Ready (Rx-R) 1.4M Kunai Glider.


Construction: Fiberglass fuselage for high strength and low weight,
balsa and ply wing and tail section
Wing: One piece, built-up, factory covered
Aileron Control: Dual servo
ESC: 20A
Servos: Micro
Brushless Motor: 1400kV outrunner type
Propeller: Plastic 8x6 two-blade folding type
Spinner: Red plastic spinner 1.2 (30.5mm) diameter
Warranty: Great Planes Model Manufacturing Company guarantees this
kit to be free from defects in both materials and workmanship at
the date of purchase. This warranty does not cover any component
parts damaged by use or modification.


Fiberglass fuselage, main wing, tail section, hardware package,
decal sheet, servos and instruction manual


Radio: 4-5 channel
Mini Receiver: With front-mount plugs
LiPo Battery: 3S at least 1000mAh
Battery Charger: Compatible with selected battery


Wingspan: 55 (1395mm)
Length: 36 (915mm)
Wing Area: 308 sq in (19.9 sq dm)
Wing Loading: 9.4 - 10.1 ozsq ft (29 - 31 ozsq dm)
Weight Range: 20.0 - 21.5 oz (565 - 610 g)
Center of Gravity (CG): 2-34 (70mm) back from leading edge of wing
measured at the fuselage
Control Throws Low Rate High Rate
Aileron 38 (10mm) 13 34 (19mm) 27 up 12 (13mm) 18 down
Rudder 12 (13mm) 24 34 (19mm) 37
Elevator 316 (5mm) 11 516 (8mm) 18
Spoileron 12 (13mm) 18 up

ajw 1-30-14
jxs 080514



Product Documents & Files

Manufacturer Contact Information