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 |
|---|---|---|---|---|---|
| Hamilton Sundstrand Aviation Services INC doing business as DBA Hamilton Sundstrand Worldwide Repair - - Miramar | KA4R303M | Miramar | Florida | United States | 10/5/2026 |
| Hamilton Sundstrand Corporation doing business as DBA Hamilton Sundstrand Corporation DBA D/B/A Hamilton Sundstrand | JW23941K | Phoenix | Arizona | United States | 10/5/2026 |
| Hamilton Sundstrand Customer Spt Ctr Maastricht | CW5Y794M | Maastricht Airport | Netherlands | 10/5/2026 | |
| Hamilton Sundstrand Customer Support Centre (M) Sd | H3UY075N | Shan Alam | 10 | Malaysia | 10/5/2026 |
| Hamilton Sundstrand of Puerto Rico | PU7R147O | Santa Isabel | 10/5/2026 | ||
| Hamilton Sundstrand Poland Sp Zo.O | 2HSY240B | Rzeszow | Poland | 10/5/2026 | |
| Hamilton Sundstrand World Wide Repair | SI3R842L | Windsor Locks | Connecticut | United States | 10/5/2026 |
| Hammerhead Aeronautical Asia | HJMY667E | Johor Bahru | Malaysia | 10/5/2026 | |
| Hammerhead Aeronautical LLC | Z9HR127B | Ball Ground | Georgia | United States | 10/5/2026 |
| Hampton Aviation | 2HVR792B | Mena | Arkansas | United States | 10/5/2026 |
| Hancock Enterprises INC | OCKR173L | Hermitage | Tennessee | United States | 10/5/2026 |
| Hangar 2 Avionics LLC | 4H2R661D | Lock Haven | Pennsylvania | United States | 10/5/2026 |
| Hangar 6 Incorported | C6NR592J | Hillsboro | Ohio | United States | 10/5/2026 |
| Hangar 777 LLC | 8C1R264D | Riverside | California | United States | 10/5/2026 |
| Hangar 9 INC | 9HNR012N | Aberdeen | South Dakota | United States | 10/5/2026 |
| Hangar 901 Aircraft Maintenance GMBH | HAIY901D | Frankfurt | Germany | 10/5/2026 | |
| Hangar One Avionics INC | 1HGR058B | Carlsbad | California | United States | 10/5/2026 |
| Hangar One B.V. | 8ISY675C | Teuge | Netherlands | 10/5/2026 | |
| Hangar One of California INC | 2HGR264B | Carlsbad | California | United States | 10/5/2026 |
| Hangar R LLC | 1H8R826B | Grand Prairie | Texas | United States | 10/5/2026 |
| Hanhausen-Varcacia | H1VY876N | Mexico City | DF | Mexico | 10/5/2026 |
| Hanley Smith Limited | H9SY001N | Harlow | ENG | United Kingdom | 10/5/2026 |
| Hansen Aerospace, LLC | HUTR957D | Danvers | Massachusetts | United States | 10/5/2026 |
| Hanwha Aerotechnix INC | EKOR121E | Hialeah | Florida | United States | 10/5/2026 |
| Haps Air Service INC | CRJR975C | Ames | Iowa | United States | 10/5/2026 |
| Har-Conn Chrome Company | TB5R217N | West Hartford | Connecticut | United States | 10/5/2026 |
| Harco Aviation LLC | 9HCR378B | Houston | Texas | United States | 10/5/2026 |
| Harcosemco LLC | YIUR064J | Branford | Connecticut | United States | 10/5/2026 |
| Hard Chrome Ent INC | O56R197Y | Opa Locka | Florida | United States | 10/5/2026 |
| Harlow Aerostructures LLC | O6HR808Y | Wichita | Kansas | United States | 10/5/2026 |
| Harold Haskins INC | IS4R269M | Dothan | Alabama | United States | 10/5/2026 |
| Harris Composites INC | VH9R833Y | Granbury | Texas | United States | 10/5/2026 |
| Harrison Avionics INC | 1H9R825B | Hopkinsville | Kentucky | United States | 10/5/2026 |
| Harrods Aviation Limited | CI5Y780M | Bedfordshire | ENG | United Kingdom | 10/5/2026 |
| Harter Aerospace, LLC doing business as DBA Harter Aerospace | VDTR380K | Tempe | Arizona | United States | 10/5/2026 |
| Hartford Aero Maintenance Repair Station | YD8R231Y | Bloomfield | Connecticut | United States | 10/5/2026 |
| Hartsell Avionics INC doing business as DBA Aerosmith Avionics | H9TR858J | Longview | Texas | United States | 10/5/2026 |
| Hartwell Corporation | H6AR497J | Placentia | California | United States | 10/5/2026 |
| Hartwig Aircraft Fuel Cell Repair | H02R025O | Hallock | Minnesota | United States | 10/5/2026 |
| Hartzell Engine Technologies LLC | 1HZR769B | Montgomery | Alabama | United States | 10/5/2026 |
| Hartzell Service Center | SJ3R843L | Piqua | Ohio | United States | 10/5/2026 |
| Has Aviation CORP. | H8SR545J | Miami | Florida | United States | 10/5/2026 |
| Haski Aviation INC | HHXR045K | New Castle | Pennsylvania | United States | 10/5/2026 |
| Havasu Balloon Hospital | 3HBR485C | Lake Havasu City | Arizona | United States | 10/5/2026 |
| Hawaiian Airlines INC doing business as DBA Hawaiian Airlines Technical Technical Services | 475R391D | Honolulu | Hawaii | United States | 10/5/2026 |
| Hayden Corporation | 4HDR042C | West Springfield | Massachusetts | United States | 10/5/2026 |
| Hayes Aviation Rs | HRSR322E | Akron | Colorado | United States | 10/5/2026 |
| Head Balloons INC | HK4R235M | Cleveland | Georgia | United States | 10/5/2026 |
| Heads Up Technologies INC | HU9R459J | Addison | Texas | United States | 10/5/2026 |
| Heart of Virginia Aviation INC | H7OR844W | Ashland | Virginia | United States | 10/5/2026 |
| Heath Aviation | HVDR337X | Winona | Mississippi | United States | 10/5/2026 |
| Heavy Metal Air, LLC. | APJR371C | White Plains | New York | United States | 10/5/2026 |
| Hedinger Mro AG | CU5Y792M | Wattwil | Switzerland | 10/5/2026 | |
| Heico Aircraft Maintenance GMBH | HA1Y923D | Schkeuditz | SN | Germany | 10/5/2026 |
| Heico Component Repair Group | NWQR356K | Miami | Florida | United States | 10/5/2026 |
| Heico Repair Group Aerostructures, LLC | 2H6R284D | Miami | Florida | United States | 10/5/2026 |
| Heinen Bros. Agra Service INC doing business as DBA Heinen Brothers Agra Agra Service, INC. | HN9R720Y | Seneca | Kansas | United States | 10/5/2026 |
| Helex LLC | HQMR716X | Titusville | Florida | United States | 10/5/2026 |
| Heli Services LTD | 31IY514D | Oxford | ENG | United Kingdom | 10/5/2026 |
| Heli-One (Poland) Sp. Z.O.O. | 5HOY747C | Jasionka | Poland | 10/5/2026 | |
| Heli-One Norway As | 6H1Y793B | Sola | Norway | 10/5/2026 | |
| Heliarc Welding Service | VX3R935L | Denver | Colorado | United States | 10/5/2026 |
| Heliblade International, LLC. doing business as DBA Heliblade International, LLC | QJZR216E | Anderson | California | United States | 10/5/2026 |
| Helibras Helicopters Brazil SA | HLBY221E | Itajuba | MG | Brazil | 10/5/2026 |
| Helicentro Sas | JUGY727C | Cundinamarca | Colombia | 10/5/2026 | |
| Helicomb International INC | HV2R886K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Helicomm Avionics | 6VHR415D | Paso Robles | California | United States | 10/5/2026 |
| Helicopter Accessory Service East INC | ZS4R711M | Pensacola | Florida | United States | 10/5/2026 |
| Helicopter Accessory Service INC | XJ2R294L | Show Low | Arizona | United States | 10/5/2026 |
| Helicopter Accessory Service South LLC | 3HCR458B | Broussard | Louisiana | United States | 10/5/2026 |
| Helicopter Flight Services INC doing business as DBA Heliny | H44R404H | Linden | New Jersey | United States | 10/5/2026 |
| Helicopter Maintenance Corporation | FC6R530N | Boise | Idaho | United States | 10/5/2026 |
| Helicopter Minit-Men INC | DXMR397D | Columbus | Ohio | United States | 10/5/2026 |
| Helicopter Parts and Service INC | S9VR026N | Fort Lauderdale | Florida | United States | 10/5/2026 |
| Helicopter Services INC | HLXR728E | Spring | Texas | United States | 10/5/2026 |
| Helicopter Services of Nevada L L C doing business as DBA Salus Aviation Mro | KBMR477F | Boulder City | Nevada | United States | 10/5/2026 |
| Helicopter Specialties INC | UOHR009X | Janesville | Wisconsin | United States | 10/5/2026 |
| Helicopter Structures INC | IN2R904K | Denton | Texas | United States | 10/5/2026 |
| Helicopter Technology Company | HQPR671X | Los Angeles | California | United States | 10/5/2026 |
| Helicopter Transport Services LLC | FW7R194W | Aurora | Oregon | United States | 10/5/2026 |
| Helicopter Transport Services, LLC | FW72194W | Perryville | Missouri | United States | 10/5/2026 |
| Helicopteres Guimbal | 4GHY533D | Aix-En-Provence | France | 10/5/2026 | |
| Helicopters INC | DDZR151D | Cahokia Heights | Illinois | United States | 10/5/2026 |
| Helicorp S A doing business as DBA Aerocorp | H6LY106N | San Jose | Costa Rica | 10/5/2026 | |
| Helimax Aviation, LLC | H9XR480H | Mcclellan | California | United States | 10/5/2026 |
| Helinet Aviation Services LLC | H0CR401I | Van Nuys | California | United States | 10/5/2026 |
| Heliponents INC | XHCR780K | Mesa | Arizona | United States | 10/5/2026 |
| Heliservice, LLC | 9HSR833M | Apopka | Florida | United States | 10/5/2026 |
| Helistream INC | JMXR266F | Costa Mesa | California | United States | 10/5/2026 |
| Heliswiss Iberica, S.A. | HWSY238E | Sabadell | Spain | 10/5/2026 | |
| Helitender INC | 1HTR181B | Pacoima | California | United States | 10/5/2026 |
| Heliwork (Services) Limited | HW5Y583E | Andover | HA | United Kingdom | 10/5/2026 |
| Henry Weber Acft Distributors INC | DY1R103K | Lititz | Pennsylvania | United States | 10/5/2026 |
| Hensoldt Avionics GMBH | 6EOY353C | Pforzheim | Germany | 10/5/2026 | |
| Hensoldt Avionics USA, LLC | 8EUR314C | Sarasota | Florida | United States | 10/5/2026 |
| Herber Aircraft Service INC | GS3R538L | El Segundo | California | United States | 10/5/2026 |
| Heritage Aviation, LTD. | IPTR140L | Grand Prairie | Texas | United States | 10/5/2026 |
| Heritage Aviation,Inc. doing business as DBA Heritage Maintenance Services | IGXR989E | South Burlington | Vermont | United States | 10/5/2026 |
| Heritage Turbines, INC | H1IR069Y | Hyannis | Massachusetts | United States | 10/5/2026 |
| Herlihy Helicopters INC doing business as DBA Helicopter Flight Services | H59R590K | Medford | New Jersey | 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.