Over 40 years ago, airliners started being used to collect high altitude air samples for climate research. Today that research continues, and has been expanded to improve weather forecasting and also better understand the effec...
(Editor’s note: part one of this series can be read here.) The flustered aircraft salesman walks past the front desk of the FBO pulling at his tie, a permanent blush to his cheeks; for some reason, he can’t look me in t...