These files are large, so be patient during the download. OpenTX users, please read the readme.txt included in the ZIP
The Yak-54 EXP is a complete re-design, starting with a blank CAD screen. This EXP version features a slimmed down fuselage for reduced drag and improved vertical penetration. It features multiple carbon fiber fuselage longerons which add enormous strength and rigidity to the structure and make it much easier to handle without damage.
The recess in the fuselage for the wings is much shallower, reducing material and weight and adding strength to this once fragile area. The wings feature carbon fiber spars and vertical grain shear webbing for maximum strength. Massive control surfaces, bolt on wing tips and SFGs bring the Yak-54 EXP into the performance realm of its EXP brethren.
Gone are the flimsy aluminum landing gear of yore, replaced by a very nice carbon fiber unit. As always a carbon fiber wing tube, stab tube and tailwheel assembly are standard fare as well as a thorough hardware package with Titanium turnbuckle pushrods and ball links, composite control horns and the intricate interlocking laser cut construction Extreme Flight pioneered over a decade ago.
FrSky X10
FrSky X12s
Jumper T16
Jumper T18
Radiomaster TX16S
FlySky NV14
FlySky EL18
PNG (192x114)
FrSky X9D
FrSky X9E
BMP (64x32)
FrSky X20
FrSky X20 Pro
FrSky XE
Kavan V20
PNG (300x280)
BMP Recommended (300x280)
FrSky X18
FrSky Twin
PNG (180x166)
BMP Recommended (180x166)
PNG (180x160)
BMP Recommended (180x160)
JPG (155x100)
Futaba 18MZ
JPG (158x80)
Graupner MZ16
Graupner MZ32
BMP (158x106)
Jeti DS-24
PNG (320x240)
Spektrum ix12
Spektrum ix20
JPG (266x164)
Some content in menu 2.
Wing Area: 1497 Sq. In.
Gas Power Sytem 50cc - 60cc Gas Desert Aircraft DA-50, DA-60 and DA-70 are all excellent options
Electric Power System Xpwr 60cc electric motor Castle Creations Edge HV-160 ESC Electric beechwood electric propeller: 23 x 10, 24 x 10, 24 x 12
Radio System Modern computer radio with channel mixing capability
Servos Qty. 5 high torque, Metal gear servos (300+ oz. in.) on control surfaces. MKS HV777A+ (recommended), HBL 380, Hitec 7950, 7955, JR 8711HV, Futaba BLS 157, Futaba S9157, etc. are all possible options
Servo Arms Qty. 2 Extreme Flight 1.5 inch single servo arms (tapped 3mm) for Ailerons Qty. 2 Extreme Flight 2 inch single servo arms (tapped for 3mm) for Elevators Qty. 1 Extreme Flight 1.5 inch single servo arms (tapped for 3mm) for Rudder
Servo Extensions Qty. 2 Extreme Flight 20 awg 6 inch (Rx to wing root) Qty. 1 Extreme Flight 20 awg 24 inch (throttle servo or ESC) Qty. 2 Extreme Flight 20 awg 48 inch (Elevators)
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