52 "Extra 300 - Red / White 1.32m

ARF kit 3D acrobatic special with a span of 1,320 mm, designed to be driven by an electric motor. Very light construction, many carbon parts.

A339-R/W

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Sports semi-cluster of the German acrobatic airplane for the Xpwr T3910 alternating electric motor for experienced pilots to fly classic precision and extreme 3D acrobatics.

The fuselage is a classic design made of plywood and balsa laser cut-out parts with composite reinforcements with a detachable laminate motor cover and a detachable hull top with cab for perfect access to the drive system and RC equipment. The engine is mounted in rear mounting on a plywood box.

The two-part wing with a symmetrical profile (half sliding from the side to the carbon tube connector and securing bolts) is also a classic construction with a full-body rigid coating. Large ailerons are controlled by 2 independent servos. The wings can be fitted with winglets supplied.

Tail surfaces are full-body geodetic constructions, the BOP is one-piece with stabilizer glued to the fuselage. Both the elevator and the rudder are controlled by servos located in the tail part of the fuselage with short straight rods. The whole model is coated with ULTRACOTE iron-on transfers (this is a trademark used in the US for well-known Oracover films).

The chassis is of the spur type with its carbon legs, lightweight wheels with laminated covers, and a wire spur with a carbon bracket coupled with a rudder.

For the drive you will need the Xpwr T3910 with a 70-90 A rotary speed controller powered by a four-cell LiPo battery of 2500-3300 mAh with a load of at least 40C.

To control the model, at least a four-channel computer RC set - the possibility of programming dual and exponential deflections of the correct size for aerobatics flying - classical precision and extreme 3D - is essential.

The servo caters fast and powerful in micro size - eg Hitec HS-5087MH, D85MG, etc.

Kit includes: iron-fueled film fuselage, wing and tailpiece, sprayed laminated engine cover, complete set of accessories, carbon chassis, spur, light wheels and instructions. <" / p>

Span [mm] 1320
Length [mm] 1301
Weight [g] 1700 - 1820
Controlled functions S, V, K (2), M
Building demand S1, S2
Flight challenge P3, P4

Recommended drive and RC equipment:

Xpwr Akro FOXY Akro AXI Akro
Engine Xpwr T3910 FOXY G2 C2826-750 AXI 2826/12 V2
Regulator FLYFUN-80A-6S-V5 FOXY R-85 Opto FLYFUN-80A-6S-V5
Battery pack FOXY G2 14.8 V 2600 mAh FOXY G2 14.8 V 3300 mAh FOXY G2 14.8 V 2600 mAh
Propeller FOXY 14x8,5E FOXY 14x7E FOXY 14x7E
Servos 4 x HS-85MG
Servo digi 4 x HS-5085MG
Servos digi HV D85MG or HS-5087MH
RC set min. 4 channels
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