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 |
|---|---|---|---|---|---|
| Acc-U-Nap Night Vision Solutions LLC | 4ANR843B | Clifton Park | New York | United States | 10/5/2026 |
| Accessory Technologies Corporation | Y4AR039O | Edgewood | New York | United States | 10/5/2026 |
| Acl Airshop, LLC | EW1R128K | Oceanside | New York | United States | 10/5/2026 |
| Advanced Coating Technologies, LLC doing business as DBA Pratt & Whitney Whitney Advanced Coating Technologies | XC6R684J | Middletown | New York | United States | 10/5/2026 |
| Aero Instruments and Avionics INC | NC1R343K | Depew | New York | United States | 10/5/2026 |
| Airborne Maintenance INC doing business as DBA None | HMZR555X | Ronkonkoma | New York | United States | 10/5/2026 |
| Aircraft Voltage Regulator | VOGR105L | Hammond | New York | United States | 10/5/2026 |
| Airlift Hydraulics INC | FT1R152K | Freeport | New York | United States | 10/5/2026 |
| Altus Aerospace INC doing business as DBA Altus Aerospace | EW7R379W | Ronkonkoma | New York | United States | 10/5/2026 |
| Ametek Aerospace and Defense | 2AMR683Y | Binghamton | New York | United States | 10/5/2026 |
| Ametek Ameron LLC doing business as DBA Ameron Global Product Product Support | OVVR461N | Holbrook | New York | United States | 10/5/2026 |
| Arkwin Industries INC | ER1R123K | Bethpage | New York | United States | 10/5/2026 |
| Astronics Luminescent Systems INC | Z9LR108B | East Aurora | New York | United States | 10/5/2026 |
| Avflight Rochester Corporation | J22R845J | Rochester | New York | United States | 10/5/2026 |
| Aviation Repair Technical INC | Z1TR706Y | Setauket | New York | United States | 10/5/2026 |
| Bae Systems Controls INC | MW1R337K | Endicott | New York | United States | 10/5/2026 |
| Boshart Enterprises and Aircraft Services INC | B2ER144J | Batavia | New York | United States | 10/5/2026 |
| Calspan Corporation | 2C3R049L | Niagara Falls | New York | United States | 10/5/2026 |
| Cb Aviation INC | Q4BR846X | Canandaigua | New York | United States | 10/5/2026 |
| Chautauqua Aircraft Sales, INC | IC1R213K | Jamestown | New York | United States | 10/5/2026 |
| Chromalloy Research and Technology Division doing business as DBA Chromalloy New York | JM1R249K | Orangeburg | New York | United States | 10/5/2026 |
| Consolidated Aircraft Supply CO. INC doing business as DBA None | GI1R167K | Ronkonoma | New York | United States | 10/5/2026 |
| Corning Incorporated | IH1R218K | Horseheads | New York | United States | 10/5/2026 |
| Cosgrove Aircraft Services INC | FE1R136K | White Plains | New York | United States | 10/5/2026 |
| Cox and Company INC | CN5R558J | Plainview | New York | United States | 10/5/2026 |
| Davis Aircraft Products Company INC | D5PR729J | Bohemia | New York | United States | 10/5/2026 |
| Delaware Aviation LLC | SQHR710U | Sidney | New York | United States | 10/5/2026 |
| Dyna-Empire INC | N6YR422Y | Garden City | New York | United States | 10/5/2026 |
| East/West Industries INC | 9EWR601C | Ronkonkoma | New York | United States | 10/5/2026 |
| Emergency Beacon Corporation doing business as DBA Roanwell Corporation | EYCR588X | Bronx | New York | United States | 10/5/2026 |
| Empire Avionics Corporation | GC1R161K | White Plains | New York | United States | 10/5/2026 |
| Flexjet, LLC | DJF4206D | Westchester County Air | New York | United States | 10/5/2026 |
| Ge Aviation Systems, LLC | YSYR673X | Bohemia | New York | United States | 10/5/2026 |
| Giroux Aeronautical Company LLC | 3GIR862B | Fulton | New York | United States | 10/5/2026 |
| Global Aircraft Interiors | G8IR037X | Ronkonkoma | New York | United States | 10/5/2026 |
| Goodrich Corporation | AH1R008K | Rome | New York | United States | 10/5/2026 |
| Heavy Metal Air, LLC. | APJR371C | White Plains | New York | United States | 10/5/2026 |
| Ibm Corporation Flight Operations | CW1R075K | White Plains | New York | United States | 10/5/2026 |
| International Jet Interiors, INC | I1JR439Y | Ronkonkoma | New York | United States | 10/5/2026 |
| Islip Avionics INC | FJ1R141K | Ronkonkoma | New York | United States | 10/5/2026 |
| Itt Enidine INC | CCTR870D | Orchard Park | New York | United States | 10/5/2026 |
| Justice Air Maintenance INC doing business as DBA Dgm Aircraft | JGMR449E | Farmingdale | New York | United States | 10/5/2026 |
| K and L Soaring, LLC | 2KLR185B | Cayuta | New York | United States | 10/5/2026 |
| L3Harris Technologies, INC | ODMR232L | North Amityville | New York | United States | 10/5/2026 |
| Lockheed Martin Corporation | 2LMR437M | Owego | New York | United States | 10/5/2026 |
| M & H Research and Development doing business as DBA M & H Soaring | U2HR870X | Beaver Dams | New York | United States | 10/5/2026 |
| Mach II Maintenance Corporation | X2XR257Y | Jamacia | New York | United States | 10/5/2026 |
| Mission Systems Orchard Park INC | IE1R215K | Orchard Park | New York | United States | 10/5/2026 |
| Mobile Ndt Services Corporation | 8D1R645D | Farmingville | New York | United States | 10/5/2026 |
| Moog INC | ND1R344K | Elma | New York | United States | 10/5/2026 |
| Murray Avionics INC | AL1R012K | Scotia | New York | United States | 10/5/2026 |
| Mustang Avionics | DKZR372X | Jamestown | New York | United States | 10/5/2026 |
| Naasco Northeast Corporation doing business as DBA North American Aviation Aviation Supply | FD1R135K | Shirley | New York | United States | 10/5/2026 |
| National Grid | HY1R209K | Syracuse | New York | United States | 10/5/2026 |
| New York State Police Aviation | NYXR303Z | Latham | New York | United States | 10/5/2026 |
| Northeast Aero Compressor CORP. | QNCR580K | Hauppauge | New York | United States | 10/5/2026 |
| Parker-Hannifin Corporation | FX1R156K | Hauppauge | New York | United States | 10/5/2026 |
| Penn Yan Aero | Y2GR396Y | Penn Aero | New York | United States | 10/5/2026 |
| Perrone Leather, LLC | V1VR130X | Fultonville | New York | United States | 10/5/2026 |
| Pg Aerotech, LLC | 6PGR579B | Hauppauge | New York | United States | 10/5/2026 |
| Pjm, Private Jet Maintenance, LLC doing business as DBA Haven Mro - Buffalo | BUFR318E | Buffalo | New York | United States | 10/5/2026 |
| Plane Leather Repair | L4QR418Y | Sherburne | New York | United States | 10/5/2026 |
| Precision Aviation INC | 4AYR106C | Penn Yan | New York | United States | 10/5/2026 |
| Precision Avionics INC | OQ1R383K | Wappingers Falls | New York | United States | 10/5/2026 |
| Premier Aviation, LLC | 9W8R730D | Horseheads | New York | United States | 10/5/2026 |
| Richmor Aviation INC | BQVD582C | Scotia | New York | United States | 10/5/2026 |
| Richmor Aviation INC | BQVR582C | Hudson | New York | United States | 10/5/2026 |
| Rotron INC doing business as DBA Ametek Rotron | AN1R014K | Woodstock | New York | United States | 10/5/2026 |
| Safe Flight Instrument, LLC doing business as DBA Safe Flight | QA1R419K | North Castle | New York | United States | 10/5/2026 |
| Seaboard Tank Systems INC | S8XR093N | Ronkonkoma | New York | United States | 10/5/2026 |
| Servotronics INC | IP1R226K | Elma | New York | United States | 10/5/2026 |
| Smc Aviation INC | AOYR206C | Farmingdale | New York | United States | 10/5/2026 |
| Stellant Pst CORP. | QMTR753X | Melville | New York | United States | 10/5/2026 |
| Structural Testing Systems | ES1R124K | Ronkonkoma | New York | United States | 10/5/2026 |
| Sunkiss Ballooning | 58RR306D | Hudson Falls | New York | United States | 10/5/2026 |
| Tactair Fluid Controls | T5TR698J | Liverpool | New York | United States | 10/5/2026 |
| Talon Air Maintenance Services LLC | 1TLR581B | Farmingdale | New York | United States | 10/5/2026 |
| Taughannock Aviation CORP. | BJYR490C | Ithaca | New York | United States | 10/5/2026 |
| Telephonics Corporation | FS1R151K | Farmingdale | New York | United States | 10/5/2026 |
| Textron Aviation INC doing business as DBA Textron Aviation Service | CNQ6918C | Newburgh | New York | United States | 10/5/2026 |
| The Balloon Detail INC | YLNR780L | Norwich | New York | United States | 10/5/2026 |
| Unison Industries, L.L.C. doing business as DBA Unison Industries D/B/A DBA Unison Industries L.L.C. | SMVR502K | Norwich | New York | United States | 10/5/2026 |
| Usairports Flight Support LLC | UG6R085O | Rochester | New York | United States | 10/5/2026 |
| Ventura Avionics, LLC | RM6R360W | Farmingdale | New York | United States | 10/5/2026 |
| Ventura Mobile Aircraft Services | IDDR252K | Farmingdale | New York | 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.