Eurocopter EC635 (S/F)

The Eurocopter EC635, more properly called the Airbus Helicopters H135M, is a multipurpose light helicopter developed by Eurocopter (now Airbus Helicopters) as a military version of the Eurocopter EC135.

A highly modified EC635 was developed by Biosyn Genetics for corporate use. This version has ducted traction propellers on short wings, somewhat similar to the experimental Eurocopter X³ compound helicopter, though the propellers are built more like those on a hovercraft.