Model S from Eclipson Airplanes


Eclipson model S is a high performance slope soarer. Aerodynamic efficiency has been the main goal of this project since the conceptual phase. With a theoretical maximum lift to drag ratio of 23 to 1 and minimum sink rate of 0,38 m/s this model is simply the most efficient we have designed so far. As usual the model can be printed with PLA or LW-PLA depending on your preferences or flying skills. In case you wanna enjoy this model in the slope the use of tough PLA material with flaps is without a doudt the best option thanks to his better impact resistance, better aerodynamic performances at higher speeds and greater stability under strong wind conditions. Nevertheless by printing the model with LW-PLA flying speeds are slower making the model more adequate for thermal flying or even as a trainer for less experienced pilots


  • With or without flaps
  • With or without motor
  • Removable wing
  • Reinforced with CF
  • Printed without retractions



Radio icons

FrSky X20

FrSky XE

PNG (300x280)

BMP Recommended (300x280)

FrSky X18

FrSky Twin

PNG (180x166)

BMP Recommended (180x166)

FrSky X10

FrSky X12s

PNG (180x160)

BMP Recommended (180x160)

FrSky X10

FrSky X12s

PNG (192x114)

FrSky X9D

FrSky X9E

BMP (64x32)

BMP (64x32)

FrSky X10

FrSky X12s

JPG (155x100)

Similar Models

Some content in menu 2.

We cannot guarantee that the shops listed below do sell the Model S in particular but at least we know they do distribute Eclipson Airplanes.

Where to buy

Wingspan: 1800mm (70.9 in)
Length: 1020mm (40.2 in)

Weight: 1300 g (2.9 lbs)
  • Wingspan: 1800mm
  • Wing Surface: 30dm2
  • Wing Aspect Ratio: 10
  • Length: 1020mm
Printed Weight 430 g 800 g
Take-off Weight 750 g 1300 g
Stall Speed 26 km/h 32 km/h
Wing loading 25 g/dm² 43 g/dm²


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