Thread: best self-launcher propulsion system?
View Single Post
  #10  
Old January 11th 12, 05:25 PM posted to rec.aviation.soaring
Dave Nadler
external usenet poster
  
Posts: 1,610
Default best self-launcher propulsion system?
On Wednesday, January 11, 2012 8:11:29 AM UTC-5, Chris Nicholas wrote:
My vote is FES. ...imperceptible drag.

Has anyone MEASURED the drag, especially at high speed ?