104" Extra NG V3 - Red/White 2.64m

Extreme Flight aerobatic models are loosely based on real aircraft, with the designer taking the liberty of making a number of modifications to create a model with a unique appearance and flight performance. Extreme Flight models use several advanced structural and aerodynamic concepts. The lightweight construction, based on balsa and plywood parts, uses carbon and glass composite materials generously - and in the right places - to achieve high strength and stiffness of the airframe at minimal weight. The result is a robust model capable of handling a wide range of aerodynamic loads, yet light enough to achieve high performance.

The kit includes tuning winglets or Side Force Generators (SFG) that increase the effective side area of the model, making knife flight and other turns that depend on rudder "authority" easier and more stable. These winglets also make the model more stable during high-angle of attack turns (harriers). We highly recommend that you mount them on your model and experiment with them.

The perfectly sprayed laminate engine cover and aerodynamic wheel covers, as well as the ability to choose from multiple color schemes of the high-visibility ULTRACOTE (=Oracover) iron-on film, will give you a model that you will be rightly proud of at the airport. The combination of all these modern elements creates a model that pushes the boundaries of modern aerobatic flying. Extreme Flight models excel in all modes of modern aerobatics, including slow 3D aerobatics at low altitude, fast and aggressive extreme aerobatics and classic precision aerobatics.

Sports semi-scale model of an aerobatic aircraft powered by an 85-130 cc gasoline engine for experienced pilots for flying classic precision and extreme 3D aerobatics, now in the third development version.

Compared to previous versions, V3 brings the following innovations: Reinforced chassis mounting, a tunnel in the fuselage for tuned shock absorbers, painted rudder levers, a clear template of the lower half of the engine cover for precise measurement of exhaust holes, a new pilot.

The model's fuselage is a classic construction made of plywood and balsa laser-cut parts with composite reinforcements with a removable laminate engine cover and a removable upper fuselage part with a cabin (attached with a CNC quick-release system) for perfect access to the drive system and RC equipment. The engine is mounted in the rear assembly on a plywood box bed; A tunnel is prepared on the underside of the fuselage for possible installation of a tuned exhaust muffler.

The two-piece wing with a symmetrical profile (the halves are slid from the side onto a carbon tube connector and secured with a CNC quick-release system)) is also a classic design with a solid all-balsa cover. The large-area ailerons are controlled by 2 pairs of servos. The ends of the wings can be equipped with the supplied winglets or laminate end arches.

The tail surfaces are lightweight all-balsa construction, the VOP is two-piece with the stabilizer halves slid onto a carbon tube. The elevator halves are controlled by servos mounted in the horizontal stabilizer with short straight rods. The rudder is controlled by one or two standard-sized servos mounted in the tail. The entire model is covered with ULTRACOTE iron-on film (this is the trademark used in the USA for the well-known Oracover films).

The chassis is of the spur type with carbon main legs, wheels with laminate covers and a wire spur with a carbon console coupled to the rudder.

For propulsion, you will need an 85-130 cc gasoline engine (e.g. GP-123).

A nine-channel computer RC kit with at least one controller is sufficient to control the model - the ability to precisely adjust "paired" servos and program double and exponential deflections in the correct size is essential for aerobatic flying - both classic and extreme 3D.

The servos are fast and very strong in standard size - e.g. Kavan GO-1081MG, GO-1088MGW, Hitec HS-7950TH, D980TW or HSB-9381TH and one standard servo for throttle control.

The kit includes: iron-on foil-coated fuselage, wing and tail surfaces, sprayed laminate engine cover, complete set of accessories, carbon chassis, spurs, wheels and instructions.

Dimensions and weight of the transport box:

211x78x48cm ; 24.5kg

Warning

According to Commission Delegated Regulation (EU) 2019/945 of 12 March 2019 on unmanned systems and third country operators of unmanned systems and Commission Implementing Regulation (EU) 2019/947 of 24 May 2019 on rules and procedures for the operation of unmanned aircraft, operators and pilots of unmanned aerial vehicles (classic model aircraft, multicopters, drones) weighing more than 250 g or carrying a camera or other sensor capable of capturing personal data in any way are required to register (in the Czech Republic with the Civil Aviation Authority). Further information can be found here: Registration of drone operators and pilots