The Archaeopteryx is a hang glider which, once flight
is achieved you raise your feet, close the floor hatch,
and now you're inside an airplane with traditional
controls and even glass panel. Also, if equipped, hit
the switch and climb with twin-prop electric.

http://www.ruppert-composite.ch/en/f.../portrait.html

Archaeopteryx on YouTube-

Foot launched:
https://www.youtube.com/watch?v=OpemglwS8XA

Electric:
https://www.youtube.com/watch?v=Wmnczog46KE

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