Thornton Aircraft Company

Aircraft Services

Aircraft Maintenance / Aircraft Management / Parts & Rotables / Aircraft Sales

As a FAA Certified Repair Station, we are authorized to perform maintenance & avionics services on the following aircraft:

Dassault-Falcon 50, 200, 900, 2000, 7X & 8X, Gulfstream GII, GIII, GIV, GIV-X, GV, GV-SP, GVI & G150, Bombardier Challenger 601 / 604, BD-700 Global Express, Cessna 560, 560XL, 650 & 750 Series, Learjet 45 & 30 Series, Hawker 700, 800, 900 & 1000 Series, Sabreliner NA-265 Series as well as many other corporate aircraft.



Aircraft Services

Parts & Rotables

Thornton Aircraft Company can support your business aircraft & has been providing corporate aircraft operators the best value in spare parts service and support for Dassault Falcon, Gulfstream, Bombardier, Hawker, Cessna Learjet and Sabreliner aircraft.

We offer factory new, overhauls, repairs, rotables, loaners, exchanges, outright units, avionics, instruments, and technical support to aircraft operators around the world. If we don't have it in stock, we can source and ship it fast, anywhere in the U.S.

We also have an extensive inventory of overhauled, serviceable and as removed parts & components for Northrop T-38A & F-5A/B as well as SIAI_Marchetti S.211 aircraft.




Aircraft Maintenance

  • - Scheduled Inspections
  • - Calendar Inspections
  • - Hourly Inspections
  • - Unscheduled / AOG / Off-Site Support
  • - Maintenance Tracking Programs (CAMP, CMP, CESCOM, Flight Docs, V-LOG etc)
  • - Engineering Repairs
  • - Avionics Upgrades




Aircraft Management

Thornton Aircraft Company is established as one of the longest continuously operating corporate flight departments in Southern California at arguably one of the busiest general aviation airports in the world.

Thornton Aircraft maintains a wide variety of business aircraft as well as having the most experience operating the highest performance civilian converted military jet aircraft in existence.

By using practical, reasonable, sensible & fair business principles Thornton Aircraft Company has the experience, knowledge & resources available to provide you with the most reliable, safe & comfortable aircraft. With our efficient management of your aircraft you can focus on the vital factors of your "Core Business"