Pratt & Whitney has revealed that it is investing more than $100 million across three American sites in order to support an expansion initiative that will see it grow its Maintenance, Repair, and Overhaul (MRO) capacity, particularly for its GTF (Geared Turbofan) family of aircraft engines. While Texas will see the bulk of the funding, facilities in Arkansas and Florida will also benefit from theRTX division’s multi-million-dollar investment program.