The short life of the single engine business jet by Piper.
Rim-driven thrusters turn the normal propeller-motor arrangement inside out; rather than mounting the motor at the center of the propeller, they use a large hollow motor, with the blades attached to ...
ATR and Pratt & Whitney Canada will investigate a “mild hybrid” version of PW127XT engine for the airframer’s proposed Evo upgrade of its regional turboprop, augmenting an enhanced version of the ...
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