Thread: Nelson cockpit air pressure evacuation vent ?
View Single Post
  #1  
Old November 22nd 15, 08:57 PM posted to rec.aviation.soaring
Jonathan St. Cloud
external usenet poster
  
Posts: 1,463
Default Nelson cockpit air pressure evacuation vent ?
Saw an advertisement of a glider for sale with "Nelson cockpit air pressure evacuation vent ". What is this and are there any photos. I did a google search but found nothing.

Thanks