Repair stations
5,066 maintenance shops hold an FAA repair station certificate (Part 145), which lets them inspect, repair and overhaul aircraft, engines and parts: 4,003 in the United States and 1,063 abroad, certificated so that U.S.-registered aircraft can be worked on there. Click a name for the certificate and the shop's other locations.
| Repair station | Certificate | Town | State | Country | Listed |
|---|---|---|---|---|---|
| Smooth Landings LLC | L7QR476Y | El Reno | Oklahoma | United States | 10/5/2026 |
| Southern Aero Partners INC doing business as DBA Southern Aeroparts Ametek Ametek Aerospace and Defense | QAKR523K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Southwest Aviation Specialties L L C | S30R818N | Tulsa | Oklahoma | United States | 10/5/2026 |
| Southwest Fuel Systems LLC | Y4UR546B | Stroud | Oklahoma | United States | 10/5/2026 |
| Southwest United Industries INC | CN2R748K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Southwind Aviation Supply, LLC | UO9R076Y | Bethany | Oklahoma | United States | 10/5/2026 |
| Spirit Wing Aviation Services, LLC doing business as DBA None | SWBR375X | Guthrie | Oklahoma | United States | 10/5/2026 |
| Tailwind Inspection INC | T0WR995N | Tulsa | Oklahoma | United States | 10/5/2026 |
| Texoma Turbines | TT9R107N | Durant | Oklahoma | United States | 10/5/2026 |
| The Boeing Company - Oklahoma City | 6BDR276C | Oklahoma City | Oklahoma | United States | 10/5/2026 |
| The Nordam Group LLC | NZ6R569Y | Tulsa | Oklahoma | United States | 10/5/2026 |
| The Nordam Group LLC | EZ22812K | Tulsa | Oklahoma | United States | 10/5/2026 |
| The Nordam Group LLC | EZ2R812K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Tomcat Aviation LLC | 5TAR464B | Midwest City | Oklahoma | United States | 10/5/2026 |
| Tulsa Aircraft Engines INC | CT2R754K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Tulsa Avionics Services INC | U5WR019B | Tulsa | Oklahoma | United States | 10/5/2026 |
| Turbine Aircraft Services LLC | TBWR469X | Bethany | Oklahoma | United States | 10/5/2026 |
| Unicorp Systems INC | IL2R902K | Tulsa | Oklahoma | United States | 10/5/2026 |
| United Aero INC | UDIR307E | Shawnee | Oklahoma | United States | 10/5/2026 |
| United Plating Works INC | FA2R813K | Tulsa | Oklahoma | United States | 10/5/2026 |
| V3 Aviation LLC | VTAR304E | Pauls Valley | Oklahoma | United States | 10/5/2026 |
| Ve Aerospace LLC | 7V3R696D | Jenks | Oklahoma | United States | 10/5/2026 |
| Wall Colmonoy CORP | BG2R715K | Oklahoma City | Oklahoma | United States | 10/5/2026 |
| White Ladder Aviation, LLC | WHLR726E | Skiatook | Oklahoma | United States | 10/5/2026 |
| Worthington Aviation, LLC doing business as DBA Worthington Mro Center | 6WOR213C | Tulsa | Oklahoma | United States | 10/5/2026 |
Source: the FAA's repair station list (Part 145 certificate holders), October 9, 2026. The fourth character of a certificate number says where the shop is: R in the United States, Y abroad, D abroad under an agreement with the local authority. Contact people, telephone numbers and email addresses in the FAA's list are not shown, the site's policy at this time.