Extreme Flight Extra 300 52" 1.320mm Blue
Extreme Flight 52" Extra 300 EXP is the first in a new series of mid-size electric aircraft designed around Xpwr T3910 brushless outrunnermotor. Small enough to travel to the airfield is in place in most vehicles, the new 52" Extra gives the same performance as a large aircraft an affordable and compact package. Using the latest advances in 3D and aerodynamic design and construction technology, the new 52" Extra is the best bang-for-the-buck model there is.
Laser-cut parts in balsa and plywood
With interlocking laser cut balsa and plywood construction, and coal beams U-channel landing gear is mounted on lightweight, yet sturdy and robust enough to deal with season after season of aggressive flying. Two beautiful, high visibility, Ultracote color schemes are available, complete hardware package and dekalset included. Designed to take full advantage of the incredible power provided by Xpwr T3910 brushless outrunnermotorer and utilize a 2500-3300mAh 4S LiPo battery with a 14x7-15x7 propeller. The new Extran require 4 micro servos (Hitec HS-5087MH recommended).
Specifications:
Wingspan: 1.320mm
Length: 1.250mm
Weight: 1.4-1.6kg
Setup:
Engine: Hacker A30-14L or Xpwr T3910
ESC: 60-80A
Polypropylene: Xoar 14x7 or 15x7
Spinner: 57mm
Battery: 4S LiPo 2500-3300mAh
Radio and power requirements:
Modern computer radio
Servos: 4 metal geared mini servos, Hitec HS-5087MH recommended
Extension cables: 2x 60cm power cable for height and rudder, 2x 15cm power cable of the aileron
Power arms: 3 x EF 1.25 "lightweight servo arms for ailerons and rudder, an adapted G10-arm included in the kit for elevators
Downloads:
Manual and construction description