Post: Whisper Mode?
Whisper Mode? →
Posted Friday 12th June 2009 14:53 GMT
In NASA working on 'open rotor' green (but loud) jets
Blue Thunder surely, not Airwolf?
Posted Friday 12th June 2009 14:53 GMT
In NASA working on 'open rotor' green (but loud) jets
Blue Thunder surely, not Airwolf?
