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- 15 Jul 2014, 04:21
- Forum: Contrail spotting
- Topic: Contrail spotting July 2014
- Replies: 28
- Views: 15676
Re: Contrail spotting July 2014
http://registry.faa.gov/aircraftinquiry/Name_Results.aspx?Nametxt=WEATHER+MODIFICATION&sort_option=5&PageNo=1 http://flightaware.com/live/ http://www.google.com/patents/US3313487?printsec=abstract&dq=3313487&ei=mGxLUNyjJ4iK9QT334GoBg#v=onepage&q=3313487&f=false These are real...