UMX ASK-21 from E-flite

Details

The E-flite® UMX™ ASK-21 model is a scale RC sailplane of the renowned two-seater designed by Rudolf Kaiser and built by the famous Alexander Schleicher GmbH & Co. A first of its kind, the UMX ASK-21 plane is an elegant, fully-functional 4-channel aircraft that, at altitude, is capable of loops and rolls, as well as thermal or slope soaring that's popular around the world. Lightweight and sleek, its onboard AS3X® System is custom tuned to offer the silky-smooth experience of flying a Giant-Scale sailplane, even in breezy conditions. Like a Giant-Scale sailplane, the UMX ASK-21 plane is equipped with remote tow hook release control, making it aerotow capable when paired with a powerful RC airplane like the E-flite UMX Carbon Cub SS (EFLU1180). You’ll find that its onboard AS3X System is excellent at stabilizing the various flight conditions an unpowered model can encounter, especially at high speeds during launch on the Hi-Start or tow line. The UMX ASK-21 plane can be ready for its first flight in just a few minutes. Just charge the included Li-Po battery and bind to your own full-range DSM2® or DSMX® 4-channel transmitter, such as the Spektrum™ DX4e transmitter.

Features:

  • AS3X® System for silky-smooth handling and precision
  • Four-channel control including remote tow hook release
  • Elegant scale appearance with outstanding thermal performance
  • Smooth-molded construction with carbon fiber reinforcement
  • Removable one-piece wing with high efficiency airfoil
  • Performance ultra micro, linear long-throw servos (installed)
  • High-power series 1S Li-Po receiver battery and fast charger (included)
  • Hi-Start launch system included (~120 foot unstretched length)

Pictures

Manual

Radio icons

(Click on the icon you want to download)
Horus & T16 OpenTx
Horus FrOs
Standard
Silhouette
X9D/X9D+/X9E
Spektrum IX12
Futaba 18MZ
Jeti DS-24

Similar Models

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We cannot guarantee that the shops listed below do sell the UMX ASK-21 in particular but at least we know they do distribute E-flite.

Where to buy

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Horizon Hobby USA
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Lindinger ModellBau
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Germany
Horizon Hobby Europe
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Ireland
Model Heli Service
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Flash RC
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TOWER HOBBIES
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Hungary
RC Hungary
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Modellbau Berlinski
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Grischa Modellbau
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Radio Controlled Shop
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Scamora
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Wieser Modellbau
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Absolu Modélisme
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United Kingdom
Als Hobbies
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Belgium
Aerobertics
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Weymuller Modélisme
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Hobby Zone
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Ship to: USA

Winspan: 860mm (33.9 in)
Length: 432mm (17 in)

Weight: 73 g (2.6 oz)
Approximate Assembly Time: No assembly required
Flaps: No
Flying Weight: 2.56 oz (72.5g)
Recommended Receiver Battery: 3.7V 1S 150mAh 25C Li-Po
Length: 17 in (432mm)
Wingspan: 33.9 in (860mm)

Variants

EFLU1280
UMX ASK-21 ()

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