PRANDTL from Eclipson Airplanes


This is Eclipson's version of the famous PRANDTL wing project developed by NASA,  Armstrong Chief Scientist Al Bowers challenged the fundamental core assumptions of leaders in the field of aviation. He began his multiple-year trek to prove that not only could adverse yaw be overcome, but it could be turned into proverse yaw for aircraft, without relying on rudders or complicated computerized flight controls to accomplish it - just as birds achieve it (read more). You can chose between 3 differents canopies depending on the type of flight that you wanna make: Pure glider, motor glide or motor glider with FPV camera. We provide you the option of towing the plane by installing a simple an effective release system.


  • Motor glider
  • FPV camera ready
  • Wire skids for landing in asphalt
  • Launch handle



If the Manual doesn't show you can click here to open the document in a new window.

Radio icons

(Click on the icon you want to download)
FrSky X20/X20s/XE Ethos
FrSky X18/X18s/TWIN Ethos
FrSky Horus OpenTx
FrSky Horus FrOs
FrSky X9D/X9D+/X9E
Spektrum IX12 & IX20
Futaba 18MZ
Jeti DS-24
Graupner MZ-16 & MZ-32
Radiomaster TX16S
Jumper T16 & T18 series

Similar Models

Some content in menu 2.

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

Where to buy

Wingspan: 1620mm (63.8 in)
Length: unknown

Weight: 780 g (1.7 lbs)
Structure Weight 250 g 480 g
Take off weight 470 g 780 g
Stall Speed 24 km/h 30 km/h
Max Glide Ratio 15 18
Min Sink Rate 0.55 m/s 0.58 m/s
Wing Loading 25 g/dm² 41 g/dm²
Wingspan 1620mm (64")
Wing Surface 19 dm²
Wing Aspect Ratio 14
Wing Airfoil NACA 2416

*Weight for motorized version


PRANDTL (White Blue Red)
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