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As we've stated, confidence in your machine starts with confidence in your support crew. Great Lakes Aviation Services trained and professional technicians offer a wide range of maintenance and repair services for your fixed-wing or rotorcraft. Our attention to detail and a strong work ethic will give you the confidence to fly, no matter the conditions. With over 35 years of experience, we are the complete maintenance and repair solution for aircraft of every type. Some of the services that we offer:

  • All Airbus rotorcraft hourly inspections, up to and including 12 year inspections

  • All Bell 200, 400 and 500 series hourly inspections, including 300 hour inspections and             other Chapter 5 requirements

  • Rotorcraft major component (all drivetrain components, rotor blades, etc.) exchange and installations

  • Complete Arriel engine replacements 

  • MRB and TGB track and balance with report printout

  • Propeller balancing with report printout

  • Fixed wing progressive and/or annual inspections

  • Lycoming and Continental engine repairs and overhauls

  • Most types of composite airframe and traditional airframe repairs  

With GLAS, you can be confident that no effort was spared to assure the safety and performance of your aircraft.


routine maintenance and repairs on most rotorcraft and fixed wing platforms. Our mechanics are expertly trained and certified. They are extremely familiar with the Airbus AS350 and Bell 206/OH58 and 407 airframes and power plants as well as most all fixed wing aircraft up to a KingAir 350 and can perform any repairs or inspections that your aircraft might need. We even offer mobile services for limited repairs and inspections.

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