Keystone Turbine Services, LLC

Short description

An industry-leading, award-winning OEM & FAA/EASA Certificated Part 145 Repair Station, Keystone Turbine Services (KTS), a PAG Company, provides complete Maintenance, Repair and Overhaul (MRO) services for all models of the Rolls-Royce M250 series gas turbine engine plus modules and accessories.

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Standards, Products

  • S AS9100 Rev C
  • S ISO 9001:2015
  • S EASA Part-145
  • S FAA Title 14 CFR Part 145 Certified Repair Station
  • S OEM Rolls-Royce
  • P Aerial Work
  • P HEMS
  • P Offshore
  • P Passenger Transport
  • P Search and Rescue (SAR)
  • P Parapublic, Law Enforcement
  • P Charter
  • P Consultancy
  • P Sales
  • P Training
  • P Maintenance, Repair, Overhaul (MRO)
  • P Monitoring Systems
  • P Accessories, Components, Spare Parts
  • P Engines manufacturers, Engine Components

About us

Rolls-Royce Authorized Maintenance, Repair and Overhaul Center (AMROC) for all series of the M250 gas turbine engine including turboprop and turboshaft.

Honeywell Authorized Warranty & Repair Station (AWARS) for Overhaul, Repair & Test of both Rolls-Royce M250 and Pratt & Whitney PT6A & PT6T Series Fuel Accessories.

Triumph approved MRO services for Electronic Control Units (ECU) EMC-35A/EMC35R and Hydromechanical Units (HMU) for Rolls-Royce M250-C40/C47 series engines

Machine Shop Capabilities include:
-Specialized Welding & Heat Treat
-Machining, CNC Lathe, Boring, Grinding
-Paint & Corrosion Control
-Plasma Thermal Spray (Wire & Powder)
-Turbine Nozzle Flow Check & Adjust (all stages)
-Static & Dynamic Balance of Rotating Components
-Repair Process Development

Certified Level 2 & 3 Non-Destructive Test

Over 45 Years of MRO Experience