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Learjet inspection, maintenance and avionics repair services.

FAA Part 145 Certified

FAA Certified Learjet Maintenance Services

Thornton Aviation provides a variety of aircraft maintenance services to Learjet owners and operators, including airframe and engine inspection and repair, avionics fault resolution, and parts services. Our team is FAA Certified, trained and experienced on many Learjet models. We can perform your aircraft’s scheduled inspections and manage unscheduled repairs. Our team of technicians delivers services including airframe, engine, and avionics work. Give our team of certified Learjet airframe & avionics technicians the opportunity to exceed your expectations with solutions to your aircraft service needs.

FAA Part 145 Repair Station and Service Center

Thornton Aviation is an FAA certified Part 145 repair station for a variety of Learjet models: 31, 31A, 35, 36, and 45 Series aircraft, including AOG Support.

Learjet Airframe Services

  • Services for Cessna Citation 500 – 650, 680 and 750 Series

  • All hourly, calendar, major and special inspections

  • NDT/Structural X-Ray inspections

  • Comprehensive maintenance tracking

  • Manage landing gear overhauls

  • Structural corrosion, sheet metal repairs & modifications

  • Air conditioning systems

  • Windshield replacement

  • Manage aircraft painting

  • Pre-purchase evaluation

Learjet Engine and APU Services

  • Scheduled inspections

  • Engine line maintenance

  • Troubleshooting, fault resolution, and repair

Learjet Avionics Services

  • Installation, troubleshooting & repair services

  • Terrain and traffic warning systems

  • Satellite, lightning detection and weather radar systems

  • Domestic & international WiFi, cabin and passenger entertainment systems

  • Cabin entertainment systems

  • Lighting upgrades

Learjet Interior Services

  • Soft goods refurbishment

  • Installation of custom carpets

  • Flooring/carpet repair & replacement

  • Air stair step-tread replacement

  • Custom acoustic insulation packages

  • Crew and cabin seat refurbishment

  • Safety harness re-webbing

We're ready to help.

Bring us your Learjet.

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