This may be the first Yak-54 .50 size ARF available in the US. We are dedicating this model to the sport flyer / 3D flyer looking for a modern design to install the most popular engine size in the modeling community, the .40 - .50 class. The Yak is a great aerobatic performer. With the shorter tail moment, it performs some of the best tumbling maneuvers in the circuit.

2c 46~50 4c 52~63 ENGINE POWERED AEROBATIC AIRCRAFT

This beautiful aerobatic aircraft features a fiberglass fuselage and balsa rib wings. Pre covered in a colorful and attractive design which is sure to draw attention. If you are looking for an outstanding aerobatic flyer, small and convenient to transport, this model will really get the adrenaline running. NOTE:  Due to the high rising cost of carbon fiber materials, this plane no longer features an carbon fiber landing gear.  You will receive an EPOXY landing gear.

Wingspan 1320mm

Length 1150mm

Weight 2.7~2.8 kg

Wing Loading 80~84 dm/2

Airfoil Naca 0014

Wing Area 33 dm/2

Radio Control 4 Ch 5 Servos purchase separately

2 Strok Engine 46~50 purchase separately

4 Strok Engine 52~63 purchase separately

All components come pre decorated. Full color decals are included which you can personalize the design.



This Yak has a predictable stall and good slow speed characteristics. The fiberglass fuselage detail and the scale spats give this plane an excellent look. The construction consists of the traditional “built-up” balsa and ply techniques for the wing and stabilizer and a highly detailed, custom painted fiberglass fuselage. Precision, Artistic Freestyle, and 3D maneuvers are all within the capabilities of this model.

Features:
Construction: Laser-cut balsa & ply wing, and stabilizer construction.
Precision molded fiberglass fuselage with great detail (molded
wing fillets, pushrod exits, and canopy frame.) Custom
painted glossy finish with-out the typical fiberglass seams.
Wings: Two-piece wing and built-up stabilizer.
Double beveled control surface deflection on ailerons.
Covering: Factory applied Oracover covering with vinyl graphics.
Cowling: Precision matched pre-painted fiberglass.
Wheel Pants: Unique pre-painted fiberglass spats.
Canopy: Pre-formed and tinted. White trim finish already applied.
ABS plastic pre-painted cockpit interior.
Landing Gear: Molded Epoxy Landing Gear. (Fixed to the fuselage.)
ABS plastic pre-painted landing gear cuffs.
Dual Aileron Servos / Pull-Pull Rudder (Large anodized aluminum tiller arm included).
Hinge Slots: Pre-slotted for “easy-type” CA hinges
Building Time: Ready to fly in 12 – 15 hours.

Includes:
Pre-built & covered wings and tail assemblies, and pre-painted fiberglass fuselage. All necessary hardware including pushrods, landing gear, wheels, engine mount, fuel tank, servo trays, wing joiners, and a photo illustrated instruction manual.

Requires:
Engine: .40 - .50 size 2 - stroke or equivalent 4 – stroke engine. (YS .63 has proven to be an excellent choice.)
Muffler: Stock mufflers or “pitts” mufflers on 2 & 4 – strokes.
Radio: Minimum (4) channel radio.
Servos: (5) Standard servos. We recommend (4) with ball bearings for the control
surfaces. A higher torque servo may be desired for the Pull / Pull system.
Spinner: 2 1/4”
Misc. Items: Glow plug, _” foam rubber padding, medium fuel tubing, fuel filter,
propeller, building & field equipment.

NOTE:  Due to the high rising cost of carbon fiber materials, this plane no longer features an carbon fiber landing gear.  You will receive an EPOXY landing gear.