Duncan Aviation is the world’s largest family owned maintenance, repair and overhaul (MRO) center supporting business aviation turbine engines and APUs. We are authorized by Honeywell, Pratt & Whitney, GE, Williams International, Rolls Royce and Hamilton Sundstrand to perform a broad spectrum of engine services, including Major Periodic Inspections (MPIs) and other major maintenance.

Our modern 20,000-sq.-ft. turbine engine facility in Lincoln, Nebraska, and on-site Pratt & Whitney Canada HSI / repair facility in Battle Creek, Michigan, are supported by a wide-range of back shop capabilities, including nondestructive testing and machining.

Duncan Aviation's 24-hour network of AOG Rapid Response engine technicians are on-call and ready for dispatch anywher in the world. With strategic locations across the United States, our teams are capable of supporting all in-house line services on the road.

We are authorized to support Honeywell MSP/MSP Gold, Pratt & Whitney Eagle Service Plan (ESP) Silver/Gold/Platinum, Williams TAP/TAP Elite/TAP Blue/TAP Advantage/TAP Advantage Elite, General Electric OnPoint, and JSSI Choice/Tip to Tail.