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Sprite Thermal

Product Code: SPRITE-THERMAL
 (2 reviews)

Price: $649.26

2 in stock

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Description

The Vladimir's Models Sprite Thermal is a very efficient fully molded 2m glider intended mainly for competitive and sport thermal soaring. The advanced design by Dr Mark Drela gives excellent performance as a highly competitive 2m thermal soarer. By combining low weight and large ballast compartment the Sprite Thermal is equally at home in calm and windy conditions. Its well-balanced controls, excellent speed range, and outstanding thermal soaring capability make it particularly attractive to expert flyers who are looking for 3m performance in a conveniently compact 2m package.

The Thermal version has a polyhedral wing with an EDA of 5 degrees, making it very easy to thermal, even at the limits of visibility. The AG40/41/42/43 section hollow molded wings have carbon spars and large ailerons and flaps, extending the speed range at the low and high speed ends of the polar.

The attractive Kevlar fuselage and removable carbon canopy hatch are highly streamlined producing an extremely low drag and sleek pod. The molded-in wing pylon reduces interference drag and the long high modulus carbon tail boom and conventional cruciform tail ensure excellent handling. The molded tail assembly holds the superbly engineered all flying tail mount. The model is easily transported with its two-piece wings and removable tail.

In addition to the exceptional design the other outstanding characteristic of the Sprite is the very, very, very complete build done at the factory, with the following items already fitted to perfection: canopy, large ballast tube, tow hook, tailboom, tailplane mount, and rudder and elevator Bowden cables. The only work required is gluing the fin and fitting the RC.


Sprite Thermal Specification
Wing span 2.0 m 79 in
Wing area 36.5 dm2 565 sq in
Length 1.32 m 52 in
Typical flying weight 850 g 30.0 oz
Wing loading 23.3 g/dm2 7.8 oz/sq ft
Aspect ratio 11.0
Wing airfoil AG40/41/42/43
Tail airfoil NT12-NT14
Dihedral angle 6.5º
Centre of Gravity 95-104 mm from wing leading edge
Tailplane neutral 51.5 mm from top of the boom to the centre of the leading edge
Controls Elevator, rudder, flaps, ailerons



Sprite Thermal Typical Weights
Fuselage 160 g 5.6 oz
Wing 440 g 15.5 oz
Hoz tail 26 g 0.9 oz
Vert tail 11 g 0.4 oz
Accessories 41 g 1.5 oz
Total structure 678 g 23.8 oz
Ballast capability 480 g 17 oz



Recommended Servos
Elevator & rudder (13mm) KST X08, Corona DS843MG, MKS DS6100, MKS HV6100, KST DS113MG, Blue Bird BMS-105HV, Graupner DES 261BB
Flap (13mm) MKS DS6100, Blue Bird BMS-105HV, Corona DS843MG, Ripmax SD150
Aileron (12mm) Blue Bird BMS-101HV, Blue Bird BMS-105HV, KST X08, MKS DS6100, Corona DS843MG, Hyperion DS09-SCD, Ripmax SD150



Recommended Control Throws & Mixes
See the Setup Template for Blaster-Sprite-Supra-Vladimir.pdf file (link below).


Post by RCGroups member jtlsf5 after his maiden flights with his new Sprite Thermal:
Caught a break on the weather today. After way too many days of steady rain, it cleared, giving me a chance to fly the Sprite. Went to my local community college flying site with a zip start and set up. Three flights and a little over an hour of air time later, I'm a believer. Launches were high and straight with the tow hook all the way back, and the ship needed very little trim to settle in. Great little plane. Agile, efficient, signals lift well, lands like a feather. This is a keeper. My 95 mm CG seems pretty close with just a little pull up in the dive test. One thing I did find was that after setting up aileron-rudder coupling proportional to my Supra, the Sprite wanted about 15% more. With that dialled in, turns were smooth and clean. --Jim

Reviews 2  


 Review by:

Great service and communication and a top product the sprite arrived very well packed the fit and Finnish is faultless I am very impressed with all dealings with hyper flight and look forward to future dealings


 Review by:

This machine is not cheap, but as like most things in life, you get what you pay for. The finish and build quality is superb and the service from Hyperflight is excellent as always.


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