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 |
|---|---|---|---|---|---|
| Air Transport Components, LLC | Z6AD209Y | Tulsa | Oklahoma | United States | 10/5/2026 |
| Aircraft Accessories of Oklahoma INC | RV3R829L | Tulsa | Oklahoma | United States | 10/5/2026 |
| Aircraft Cylinders of America INC | HT2R884K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Aircraft Specialties Services INC | DD2R764K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Airelectric INC | 9R1R958C | Tulsa | Oklahoma | United States | 10/5/2026 |
| American Airlines INC | AALR025A | Tulsa | Oklahoma | United States | 10/5/2026 |
| Ametek Aerospace & Defense INC doing business as DBA Drake Air | II2R899K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Autopilots Central INC | CM2R747K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Barrett Precision Engines INC | Q8RR231Y | Tulsa | Oklahoma | United States | 10/5/2026 |
| Camtronics LLC | D8XR913Y | Tulsa | Oklahoma | United States | 10/5/2026 |
| Christiansen Aviation, LLC | CQNR149B | Tulsa | Oklahoma | United States | 10/5/2026 |
| Commercial Aircraft Ducting INC doing business as DBA Avduct | C6DR334J | Tulsa | Oklahoma | United States | 10/5/2026 |
| Divco INC | DB2R762K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Eti INC | HJ2R874K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Etp Thermal Dynamics, LLC | 3ETR854C | Tulsa | Oklahoma | United States | 10/5/2026 |
| Helicomb International INC | HV2R886K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Iliff Aircraft Repair and Service Company INC | DE2R765K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Intercontinental Jet Service Corporation | IZ2R916K | Tulsa | Oklahoma | United States | 10/5/2026 |
| K.R.T. Aviation LLC | Q6DR312Y | Tulsa | Oklahoma | United States | 10/5/2026 |
| Kevin Felts CO. LLC doing business as DBA Mike'S A/C Fuel Fuel Metering Service | HK2R875K | Tulsa | Oklahoma | United States | 10/5/2026 |
| L3Harris Technologies Integrated Systems L.P. doing business as DBA Aeromet | MQGR388B | Tulsa | Oklahoma | United States | 10/5/2026 |
| Limco-Airepair INC doing business as DBA Tat-Limco | CZ2R760K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Lufthansa Technik Component Services LLC. | 15LR725Y | Tulsa | Oklahoma | United States | 10/5/2026 |
| Lufthansa Technik Engine Services, INC | IY2R915K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Omni Aircraft Maintenance LLC | OAMR915D | Tulsa | Oklahoma | United States | 10/5/2026 |
| Powermaster INC doing business as DBA Powermaster Aircraft Engines | P46R287Y | Tulsa | Oklahoma | United States | 10/5/2026 |
| Quality Aircraft Accessories INC doing business as DBA Hartzell Aviation Mro | QYIR334Y | Tulsa | Oklahoma | United States | 10/5/2026 |
| Quality and Ndt Solutions LLC | QNSR918D | Tulsa | Oklahoma | United States | 10/5/2026 |
| Redman Aviation LLC | R4MR321E | Tulsa | Oklahoma | United States | 10/5/2026 |
| Rick Romans INC | BE2R713K | Tulsa | 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 United Industries INC | CN2R748K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Tailwind Inspection INC | T0WR995N | Tulsa | 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 |
| Tulsa Aircraft Engines INC | CT2R754K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Tulsa Avionics Services INC | U5WR019B | Tulsa | Oklahoma | United States | 10/5/2026 |
| Unicorp Systems INC | IL2R902K | Tulsa | Oklahoma | United States | 10/5/2026 |
| United Plating Works INC | FA2R813K | Tulsa | 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.