The following pictures show the Pratt & Whitney’s Boeing 747SP flying test bed at the company’s Mirabel Aerospace Centre, in Mirabel, Quebec, Canada, with a PW1217G engine flying on a specially designed stub wing. The “fuselage’s engine” is a PW127G, designed for the Mitsubishi Regional Jet (MRJ) aircraft, that was attached to the mini-Jumbo to [...]![]()
