Tragi 801X Cluster F3J

The newest member of our Tragi family, T801X "Cluster", is a high performance F3J thermal duration glider. It has been designed to achieve minimal sinking rate and maximum gliding rate at a remarkably wide range of speeds whilst keeping a low wing loading.

The design of the 801X "Cluster" took off from the feedback and experience from competition pilots from many different countries. This information was then combined with full utilisation of state-of-the-art computer modelling and simulation. We have used up-to-date materials and technologies to produce this solid and stiff plane at a minimal weight. (full carbon version flies at 1960 gm)

The wings of the 801X "Cluster" have a set of six new optimised HX 29 airfoils. As a special design feature, the airfoil has a wide peak, making it efficient at a wide range of speeds. The wing load of 26-27 gr/dm2, stall proof geometry, HX 29 airfoil and the efficient rudder makes the plane indicate thermals very clearly and execute slow flat thermal turns really well. The flaps are really effective for the launch with a small deflection and landings are superbly controlled.

As proven during testing, it is a light, fast-launching, well-orbiting and thermal sensitive plane. In short - the top performance of this plane has been successfully combined with the utmost user friendliness.

The Tragi 801X "Cluster" is offered as a complete set, containing all the necessary prefabricated parts including ballast and wiring loom. Radio equipment must be obtained separately.

Testing the Cluster

All the planes in the test have different servos, receivers and batteries. Despite that, all weights are well below 2 kg. The servo plate in the fuselage makes the plane fit for different user preferences and servos.

As pilots have described, testing the planes at 8-10 m/sec wind with full ballast on board and handling the planes without mercy, no structural damage to the plane was caused, though a number of cut winch lines were reported.

			[TRAGI801X] Tragi 801X cluster F3J - We will stock the full carbon F3J competition version w/ballast, wire harness.

	Compatible 2.4GHz Receivers		[JRPDSX9M1] JR DSX9 2.4Ghz - JR newly announced 9X / X9303 9 Channel System using Spektrum's DSM2 technology will surely impress.
			M1 Tx & Rx Only
			M2 Tx & Rx Only

	< JR Servo Comparison Chart >     JR DS 171 Digital Wing Servo Size mm: 29 x 11 x 30 Weight: 22g Torque: 4.3 kg.cm torque Speed 0.16 sec/60deg Gears Metal

	< JR Servo Comparison Chart >     JR DS 362 Digital Micro Servo Metal gears and ball bearings makes this on of the best micro servos on the market. Same external dimensions as the NES 331 Size mm: 30x13x28.5 Weight: 22g Torque: 3.8 kg.cm torque Speed 0.24 Gears Metal Ballrace One

Servos for the fuselage:

	< JR Servo Comparison Chart >     [JRPS3401] JR DS3401 mini 30g digital servo with metal gears, dual ballrace, 4.3 kg.cm Size mm: 26.5x15x33 Weight: 30g Torque: 4.3 kg.cm torque Speed 0.19 Gears Metal Ballrace Two

	[JRPRD721] JR's RD721 2.4GHz 7 Channel Receiver using Spektrum's DSM2 technology

	Receiver Battery Pack: custom shape Sanyo 5N 2100AA NiMH pack  (SAN5N2100AA) AU$49   US$39

			[TY1-2051] TY1 - 15 minute epoxy glue.

	JR Aileron/Servo Extension Leads [JRPALEXT100] Ail Ext Lead 100mm S [JRPALEXT1000G] Ail Ext Lead 1000mm G [JRPALEXT230HD] Ail Ext Lead 230mm G [JRPALEXT300] Ail Ext Lead 300mm S [JRPALEXT300GHD] Ail Ext Lead 300mm G [JRPALEXT450G] Ail Ext Lead 450mm G [JRPALEXT600G] Ail Ext Lead 600mm G

Thermal Soaring DVDs

			[RCASOARMC] Radio Carbon Art - Soaring Master Class DVD. Get tutored by Mike Smith (winner of numerous US national championships) in basic and advanced soaring skills.

			[RCASOARMC2] Radio Carbon Art - Soaring Master Class 2 DVD expands on the content of the first DVD with detailed tutorials of advanced soaring techniques with an introduction to competition thermal flying.

	[RCACFS] Radio Carbon Art - Scale Soaring DVD. You will be impressed with the beauty and grace of these scale gliders. This will be very enjoyable for any gliding enthusiast.

			[RCAHPTHERMAL] Radio Carbon Art - High Performance Thermal Soaring DVD. Take your thermal soaring skilss to the next level.

	[RCACFS] Radio Carbon Art - Radio Clinic for Gliders DVD. Learn to program your radio for smoother and more efficient gliding

	F3 Building Clinic - a detailed visual guide for assembling and preparing today’s modern composite sailplane kits

	Radio Carbon Art Secrets of Thermal Soaring DVD - "I can say without abandon that this is the best film I have ever watched. If you want to learn about thermals and thermal soaring, this is a must buy product" - Wil Byers - Quiet Flyer Magazine

	Read the review from www.silentflight.net     Performance Tuning for Gliders - Pro techniques for getting the most from your glider

	Radio Carbon Art Pro Aero Tow - "Paul Naton's new video, "Pro Aero Tow", can be summed up in one word: AWESOME! The professional photography, editing, interviews and choreographed sound track are beautifully done." - John Thayer