Honeywell Aerospace - TPE331

Originally founded as Garrett Aviation Services, we have been and continue to be the leader in TPE-331 maintenance and repair. We provide major service from Augusta, GA. We set the standard in Honeywell engine services, and now, as StandardAero, we’re looking to take our capabilities to new levels.


  • Engine Inspections and Repair Services (TPE331-1 through -14)
  • Honeywell authorized Overhauls
  • Continuous Airworthiness Maintenance (CAM) Inspections
  • Turbine Inspections and Repairs
  • Gearbox Inspections and Repairs
  • Compressor Repairs and Refurbishment
  • Engine Performance Restoration
  • TBO Extensions
  • Unscheduled Repairs
    • Foreign Object Damage (FOD) Repairs
    • Oil System Contamination Inspections
    • Lightening Strike Inspections
    • Abnormal Deceleration Inspection (Prop Strike)
  • Insurance Repairs
  • Corrosion Repairs
  • NDT Services
    • Magnetic Particle
    • Fluorescent Penetrant
    • Eddy Current
  • Service Bulletin Incorporation
  • Engine Rigging
  • Propeller Balancing

Engine Testing

  • Dynamometer Engine Testing with Dynamic NTS System Measurement
  • Performance Evaluations for Low Power
  • Vibration Analysis
  • Engine Systems Diagnostic Services
  • Torque System Calibration (LeBow)

Repair Certifications & Authorization

  • Honeywell Authorized Heavy Maintenance Service Center
  • FAA Part 145 Repair Station
  • Non U.S. Certifications:
    • Argentine Department of Civil Aviation
    • Bermuda Department of Civil Aviation
    • Brazilian Department of Civil Aviation
    • European Aviation Safety Agency (EASA)
    • Thailand Department of Civil Aviation
    • Venezuelan Department of Civil Aviation