Aero Propulsion Support repairs small gas turbine engines and components for auxiliary power and propulsion applications, serving civilian and military customers from its 25,000-square-foot facility in Harrison, Ohio. The company combines repair support with distribution of turbine parts and manufacturing of prototype OEM components, and reports 31 years of experience, 50 business partners, and products installed in 25 countries. Its repair station holds FAA, EASA, and UKCAA approvals and supports work for customers including Rolls-Royce and Wright-Patterson Air Force Base.
FAA Repair Station #YULR908L
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EASA #5233
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UKCAA #50884
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General Electric Engine Services Supplier
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Honeywell Repair and Overhaul Approved Supplier
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Rolls-Royce Component Repair
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Pratt & Whitney Canada Component Repair
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Hamilton Sunstrand Component Repair
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Turbine Standard LtdFounded in Ohio in 2004, Turbine Standard is an independent aviation repair station known for the depth of experience among its people, who bring more than 500 years of combined turboprop engine repair knowledge. From facilities in Ohio and Florida, the company supports aircraft operators worldwide with specialized maintenance for turboprop engines.HOLLAND, OH
Keystone Turbine ServicesKeystone Turbine Services (KTS) is a certificated FAA Part 145 Repair Station located in Coatesville, PA, with a legacy dating back to 1976. The company specializes in the maintenance, repair, and overhaul of Rolls-Royce M250 engines and Honeywell related accessory lines, offering functional and full-performance engine testing for turboshaft and turboprop engines. KTS also provides engine, module, accessory, and component sales, exchanges, lease or rental units, spare parts sales, and global field service support.COATESVILLE, PA
Mendenhall Technical Services, IncSince its founding in 1980, Mendenhall Technical Services has built more than 40 years of gas-turbine packaging experience in Fairfield, Ohio. The independent company develops custom power modules for commercial and military customers, with engineering and production carried out at the same facility. Its quality system is certified to AS9100D, including ISO 9001:2015.FAIRFIELD, OH
Spirit AeronauticsFounded in Ohio in 2000, veteran-owned Spirit Aeronautics modernizes, maintains and repairs aircraft, with particular depth in avionics transformations and complex civil, military and special-mission modifications. The Columbus-based company works from initial engineering and certification through installation and return to service, and operates as an FAA-approved Part 145 repair station with additional operations in Fort Worth. Its in-house teams also produce modification kits and provide on-call AOG support for business aircraft operators and government programs.COLUMBUS, OH