New maintenance, repair and overhaul capabilities for the GTF engine expected in 2026CHRISTCHURCH, New Zealand, Nov. 7, 2024 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, and Air New Zealand today hosted a groundbreaking ceremony for a US$150 million, 14,000 square meter expansion of its Christchurch Engine Centre. The expansion will add maintenance, repair and overhaul (MRO) capabilities for the Pratt & Whitney GTF™ engine in New Zealand, with capacity for up to 140 GTF engine overhauls pla ...