National airline of Papua New Guinea is a first-time GTF customer LONDON, July 24, 2024 /PRNewswire/ -- Farnborough Air Show -- Pratt & Whitney, an RTX (NYSE: RTX) business, and Air Niugini have finalized engine and aftermarket agreements for the GTF engines that will power the airline's fleet of 11 Airbus A220 aircraft. Pratt & Whitney will provide a full suite of support services with a 12-year EngineWise® Comprehensive agreement. With this order, Air Niugini becomes a first-time GTF customer. "GTF engine ...