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 |
|---|---|---|---|---|---|
| Delaware Aviation LLC | SQHR710U | Sidney | New York | United States | 10/5/2026 |
| Delta Air Lines INC doing business as DBA Dto DBA Delta Techops | DAL2026A | Minneapolis | Minnesota | United States | 10/5/2026 |
| Delta Air Lines INC doing business as DBA Dto DBA Delta Techops | DALR026A | Atlanta | Georgia | United States | 10/5/2026 |
| Delta Engineering | D97R160X | Palm Coast | Florida | United States | 10/5/2026 |
| Delta Flight Products LLC | 7D3R670D | Atlanta | Georgia | United States | 10/5/2026 |
| Delta Fox Aviation LLC | 897R016D | Manassas | Virginia | United States | 10/5/2026 |
| Delta Group Electronics INC | DXQR722X | San Diego | California | United States | 10/5/2026 |
| Deltair Aerospace Limited | 9CQY144C | Waterlooville | ENG | United Kingdom | 10/5/2026 |
| Demgy Eis GMBH | 3I5Y688D | Euskirchen | Germany | 10/5/2026 | |
| Denmen International Trade INC doing business as DBA Southern Rotorcraft USA | D57R025X | Royse City | Texas | United States | 10/5/2026 |
| Dentec Mro Aircraft Services | DN0Y755E | Pretoria | GT | South Africa | 10/5/2026 |
| Denver Hot Air Repair doing business as DBA A Division of of Dekoevend Enterprises C. | GL6R565N | San Luis | Colorado | United States | 10/5/2026 |
| Depot Avionics INC | GM6R566N | Alamosa | Colorado | United States | 10/5/2026 |
| Derco Aerospace INC doing business as DBA Derco Repair Services | NK5R070N | Milwaukee | Wisconsin | United States | 10/5/2026 |
| Desarrollo de Tecnologias y Sistemas Spa. doing business as DBA Dts Spa | 1DSY390C | Santiago | Chile | 10/5/2026 | |
| Desert Air AG INC | DA4R628E | Terreton | Idaho | United States | 10/5/2026 |
| Desert Jet Maintenance LLC | 1DJR318M | Thermal | California | United States | 10/5/2026 |
| Deutsche Aircraft GMBH doing business as DBA Dag | 328Y969Y | Wessling | Germany | 10/5/2026 | |
| Devine Technologies Aerospace Corporation doing business as DBA D-Tech | 7WLR971B | San Antonio | Texas | United States | 10/5/2026 |
| Devos Borescope Blending LLC | DBBR269X | Chicopee | Massachusetts | United States | 10/5/2026 |
| Dfc INC doing business as DBA Advanced Helicopter Services | YH72040B | Dothan | Alabama | United States | 10/5/2026 |
| Dfc INC (DBA) Advanced Helicopter Services doing business as DBA Advanced Helicopter Services. | YH7R040B | Woodland | California | United States | 10/5/2026 |
| Dfw Turbine Service INC | D4WR484Y | Grapevine | Texas | United States | 10/5/2026 |
| Dhl de Guatemala, S.A. | QDHY309F | Guatemala City | Guatemala | 10/5/2026 | |
| Dhl Technical Services Powered By Kalitta, LLC. | 6HNR927C | 410 Wendell H Ford Boulevard | Kentucky | United States | 10/5/2026 |
| Diamond Aerospace LLC | 6ONR698D | San Antonio | Texas | United States | 10/5/2026 |
| Diatom Aviation LLC | 5DTR464D | Hebron | Kentucky | United States | 10/5/2026 |
| Diehl Aerospace GMBH | B2WY697J | Ueberlingen | Germany | 10/5/2026 | |
| Diehl Aerospace INC | AB5R720M | Sterrett | Alabama | United States | 10/5/2026 |
| Diehl Aviation Gilching GMBH | AGGY136K | Gilching | Germany | 10/5/2026 | |
| Digex Aircraft Maintenance Ltda | 2DXY146B | São Jose Dos Campos - | SP | Brazil | 10/5/2026 |
| Direccion de Industria Aeronautica Fae doing business as DBA Diaf | QQ6Y444Y | Latacunga | Ecuador | 10/5/2026 | |
| Direct Avionics | D5IR816J | Novato | California | United States | 10/5/2026 |
| Direct Maintenance Bv | Q9DY421Y | Oude Meer | Netherlands | 10/5/2026 | |
| Direct Mx Aviation LLC | FMSR378E | Englewood | Colorado | United States | 10/5/2026 |
| Divco INC | DB2R762K | Tulsa | Oklahoma | United States | 10/5/2026 |
| Diverse Aircraft Services, CORP. | 8ZTR320C | Miami | Florida | United States | 10/5/2026 |
| Diversified Aero Repair, LLC | DARR241E | Miami | Florida | United States | 10/5/2026 |
| Dix Aviation | 8DXR794D | South Boston | Virginia | United States | 10/5/2026 |
| Dixie Air Parts INC | RB3R809L | Coral Springs | Florida | United States | 10/5/2026 |
| Dixie Jet and Rotor Service LLC | XRJR055B | Lakeland | Florida | United States | 10/5/2026 |
| Dixon Hard Chrome INC | TP3R875L | Sun Valley | California | United States | 10/5/2026 |
| Dk Ctl Aerospace Opco LLC | CL1R064K | Cincinnati | Ohio | United States | 10/5/2026 |
| Dk Turbines LLC | DKQR404X | Hollister | California | United States | 10/5/2026 |
| Dm3D Technology, LLC | 4M3R925C | Auburn Hills | Michigan | United States | 10/5/2026 |
| Dmfs Acquisition LLC doing business as DBA Des Moines Flying Flying Service | G9CR485J | Des Moines | Iowa | United States | 10/5/2026 |
| Dnt Avionics | 6DNR881C | Grand Junction | Colorado | United States | 10/5/2026 |
| Dodson Aviation INC | DD6R283X | Ottawa | Kansas | United States | 10/5/2026 |
| Dominion Aviation Services, LLC doing business as DBA Vantage Aviation | ODAR018H | Richmond | Virginia | United States | 10/5/2026 |
| Dominion Propeller Corporation | CQ4R111M | Anchorage | Alaska | United States | 10/5/2026 |
| Don Wade DBA Western Aviation doing business as DBA Western Aviation | DAMR379E | Upland | California | United States | 10/5/2026 |
| Donaldson Company INC doing business as DBA Western Filter, A A Division of Donaldson Ompany, I | W8FR323N | Dixon | Illinois | United States | 10/5/2026 |
| Donica Rs INC | 4DOR916B | Doral | Florida | United States | 10/5/2026 |
| Doorway Projects INC | 2ODR710D | Melbourne | Florida | United States | 10/5/2026 |
| Dornier Technology INC | DTIY478E | Pampanga | Philippines | 10/5/2026 | |
| Douglas J. Haala doing business as DBA Doug'S Testing LLC | 6DHR491B | Proctor | Minnesota | United States | 10/5/2026 |
| Dow Aero, LLC. | UBCR528X | Oklahoma City | Oklahoma | United States | 10/5/2026 |
| Dow Chemical | DOWR531E | Freeland | Michigan | United States | 10/5/2026 |
| Downey Corporation | JDTR530K | East Middlebury | Vermont | United States | 10/5/2026 |
| Dpi Labs INC | 7DPR851C | La Verne | California | United States | 10/5/2026 |
| Drayton Aerospace (Xiamen) Landing Systems LTD doing business as DBA Drayton Aerospace | 3FXY391B | Xiamen | China | 10/5/2026 | |
| Dretloh Aircraft Supply INC | YI3R998L | Anaheim | California | United States | 10/5/2026 |
| Drj Technologies | QKXR998L | Corona | California | United States | 10/5/2026 |
| Drs Advanced ISR, LLC | DRSR383E | Fort Walton Beach | Florida | United States | 10/5/2026 |
| Dtx Ae Brasil S.A. | 7BZY573D | Porto Alegre | RS | Brazil | 10/5/2026 |
| Dtx Ls Brasil S.A. | 7BZZ573E | Rio de Janeiro | RJ | Brazil | 10/5/2026 |
| Dublin Aerospace Limited | 3DBY883B | Dublin | Ireland | 10/5/2026 | |
| Dubois County Flight Services INC | J8SR130J | Huntingburg | Indiana | United States | 10/5/2026 |
| Ducommun Labarge Technologies INC | D5YR708X | Carson | California | United States | 10/5/2026 |
| Ducommun Labarge Technologies INC | ILSR098L | Joplin | Missouri | United States | 10/5/2026 |
| Ducommun Labarge Technologies, Incorporated doing business as DBA Ducommun, Incorporated | 4DLR260C | Appleton | Wisconsin | United States | 10/5/2026 |
| Duncan Aviation INC | JGVR194F | Lincoln | Nebraska | United States | 10/5/2026 |
| Dunhill Aviation Engineering LTD | DVEY639E | Essex | ES | United Kingdom | 10/5/2026 |
| Dunlop Aircraft Tyres (Jinjiang) Company Limited | 3DQY509C | Jinjiang | China | 10/5/2026 | |
| Dunlop Aircraft Tyres INC | 4MOR569R | Mocksville | North Carolina | United States | 10/5/2026 |
| Dunlop Aircraft Tyres LTD | CO5Y786M | Birmingham | ENG | United Kingdom | 10/5/2026 |
| Dupage Aerospace Corporation | SVTR023S | West Chicago | Illinois | United States | 10/5/2026 |
| Duracoatings Holdings, LLC | 5D1R406D | Oklahoma City | Oklahoma | United States | 10/5/2026 |
| Dv Aviation INC doing business as DBA Northpoint Aviation | 6DVR982C | Brainerd | Minnesota | United States | 10/5/2026 |
| Dyersburg Avionics Incorporated of Caruthersville | SF4R516M | Caruthersville | Missouri | United States | 10/5/2026 |
| Dyna-Empire INC | N6YR422Y | Garden City | New York | United States | 10/5/2026 |
| Dynamic Air Engineering INC | FG3R500L | Claremont | North Carolina | United States | 10/5/2026 |
| Dynamic Aviation Group, INC doing business as DBA Dynamic Aviation Services | NBFR648G | Bridgewater | Virginia | United States | 10/5/2026 |
| Dynamic Non Destructive Testing INC | DUSR368E | Jacksonville | Florida | United States | 10/5/2026 |
| Dynamo Aviation INC | LZ3R676L | Chatsworth | California | United States | 10/5/2026 |
| Dynamo Aviation INC | YQOR156Y | Chatsworth | California | United States | 10/5/2026 |
| Dynasty Aerotech International CORP doing business as DBA Cargo Container/Pallet/Net and Trolley Maintenance | H7JY709Y | Taoyuan City | Taiwan | 10/5/2026 | |
| E D N Aviation INC | IEDR824K | Van Nuys | California | United States | 10/5/2026 |
| E T Balancing INC | AT4R062M | Los Angeles | California | United States | 10/5/2026 |
| E T Mechanical LLC | UEIR803L | Bethany | Oklahoma | United States | 10/5/2026 |
| E&E Aviation doing business as DBA Chandler Avionics | 8SUR207E | Chandler | Arizona | United States | 10/5/2026 |
| E. I. S. Aircraft GMBH | 3EIY411C | Munich | Germany | 10/5/2026 | |
| E.M.C. Aerospace INC | E2PR084Y | North Miami Beach | Florida | United States | 10/5/2026 |
| E.U.A. Air Support INC | EUJR141L | Mckinney | Texas | United States | 10/5/2026 |
| Ea Services doing business as DBA Equip Aero Services | EQ7Y946N | L'Isle Jourdain | France | 10/5/2026 | |
| Eagle Aviation Columbia, LLC doing business as DBA Eagle Aviation | FEHR859D | West Columbia | South Carolina | United States | 10/5/2026 |
| Eagle Aviation Services INC | E4GR716J | Abilene | Texas | United States | 10/5/2026 |
| Eagle Aviation Technologies, LLC doing business as DBA Eagle Technologies, LLC | ETLR151E | Newport News | Virginia | United States | 10/5/2026 |
| Eagle Creek Aviation Services LLC | MV5R055N | Indianapolis | Indiana | United States | 10/5/2026 |
| Eagle Enterprises INC | CH4R102M | Anchorage | Alaska | 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.