The news “green” Pratt & Whitney engines don’t work very well on new aircraft puts a whole new slant on the economics of airlines – favouring mid-life planes over less reliable, but oh-so-environmentally-more-friendly new ones..
The news “green” Pratt & Whitney engines don’t work very well on new aircraft puts a whole new slant on the economics of airlines – favouring mid-life planes over less reliable, but oh-so-environmentally-more-friendly new ones..