Challis Heliplane
Challis Heliplane Animated Demonstration

Introducing the Challis Heliplane


The Challis Heliplane was developed to expand the flight envelope of present day rotorcrafts and challenge current technologies.

This revolutionary heliplane design features a smooth easy transition from hover to cruise, excellent control in the hover mode, the capability of autorotation-engine off emergency landing, the capability of reaching high rate of descent, and the flexibility to be scaled to meet various military and civilian needs.


Currently available UAV /UAS Electric Rotorcraft









Future UAV / UAS Rotorcraft

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