I got to thinking that since engine weight is so critical for small
lightweight hovercraft, I wonder if anyone has attempted to make a
hovercraft with a gas turbine turboprop such as the WREN type models?
http://www.5bears.com/pumptest.htm
This type of engine would be interesting to put into a Canair 300 with
reversing features.
http://www.acvdesigns.com/
