The 50,000th PT6 turboprop engine has rolled off of the Pratt & Whitney production line, according to an announcement from the company during NBAA’s Virtual Business Aviation Convention & Exhibition (VBACE) on Wednesday. Pratt & Whitney reports that there are more than 25,000 PT6-family engines in operation at present with over 410 million flight hours … Continue reading Pratt & Whitney Rolls Out 50,000th PT6