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 |
|---|---|---|---|---|---|
| Omnigas Systems INC | OM8R583N | Medley | Florida | United States | 10/5/2026 |
| On Altitude LLC | OQLR736Y | Kenosha | Wisconsin | United States | 10/5/2026 |
| On the Beam Aviation INC | 7OTR713C | Hampton | Georgia | United States | 10/5/2026 |
| On Wing LLC | 2OWR084C | Winchester | Virginia | United States | 10/5/2026 |
| On-Site Avionics LLC doing business as DBA Elevate Avionics | OSAR009E | Luray | Virginia | United States | 10/5/2026 |
| Onboard Systems International | ODBR579X | Vancouver | Washington | United States | 10/5/2026 |
| Onflight INC | O6ER370E | Cincinnati | Ohio | United States | 10/5/2026 |
| Onsite Avionics LLC | 9OHR242C | Willis | Texas | United States | 10/5/2026 |
| Ontic Engineering & Manufacturing Uk Limited | 3OEY420C | Cheltenham | ENG | United Kingdom | 10/5/2026 |
| Ontic Engineering and Manufacturing Asia Pacific P | 7ONY207D | Singapore | Singapore | 10/5/2026 | |
| Ontic Engineering and Manufacturing INC | OE6R225J | Chatsworth | California | United States | 10/5/2026 |
| Optical Display Engineering, INC | O9DR363Y | Miramar | Florida | United States | 10/5/2026 |
| Optima Aero USA INC | UNFR783K | Grand Prairie | Texas | United States | 10/5/2026 |
| Oracle Aviation, LLC doing business as DBA Oracle Avionics DBA Oracle Aviation | 2OAR358C | Omaha | Nebraska | United States | 10/5/2026 |
| Orbic Helicopters Sales and Service At Camarillo, | OH9R298H | Camarillo | California | United States | 10/5/2026 |
| Orbit Communication Systems INC | YCVR496X | Deerfield Beach | Florida | United States | 10/5/2026 |
| Orbit Communication Systems LTD. | O33Y952Y | Netanya | Israel | 10/5/2026 | |
| Oregon Aero INC | O1IR004X | Scappoose | Oregon | United States | 10/5/2026 |
| Oriens Maintenance Services Limited | OM2Y887D | Biggin Hill | ENG | United Kingdom | 10/5/2026 |
| Orio Air Service S.R.L. | OR1Y833D | Orio Al Serio | Italy | 10/5/2026 | |
| Orlando Avionics Corporation doing business as DBA Orlando Aircraft Services | TP4R552M | Orlando | Florida | United States | 10/5/2026 |
| Otonomy Aviation | 8OTY722C | Merignac | France | 10/5/2026 | |
| Otto | OGYR627Y | Carpentersville | Illinois | United States | 10/5/2026 |
| Otto Instrument Service INC | WE2R263L | Ontario | California | United States | 10/5/2026 |
| Ottosen Propeller and Accessories INC | ZR2R355L | Phoenix | Arizona | United States | 10/5/2026 |
| Overhaul Accessory INC | OAQR260X | Medley | Florida | United States | 10/5/2026 |
| Overhaul Support Services, LLC | O3VR978Y | East Granby | Connecticut | United States | 10/5/2026 |
| Oxigeno V C S.A. de C.V. doing business as DBA Ovc | OX6Y325F | Mexico City | DF | Mexico | 10/5/2026 |
| Oxley INC | 8OXR036D | Branford | Connecticut | United States | 10/5/2026 |
| Ozark Aeroworks, LLC | XGIR979K | Springfield | Missouri | United States | 10/5/2026 |
| P&Wc Component Repairs (Wichita Falls) | W5RR942N | Wichita Falls | Texas | United States | 10/5/2026 |
| P.J. Helicopters INC | AWTR306C | Red Bluff | California | United States | 10/5/2026 |
| P.T. Nusantara Turbin Dan Propulsi | NZQY006J | Bandung | Indonesia | 10/5/2026 | |
| Pac Blue Aerospace, INC | PBAR699E | Fredericksburg | Texas | United States | 10/5/2026 |
| Pac Seating Systems, LLC | Z1NR524X | Palm City | Florida | United States | 10/5/2026 |
| Pac West Helicopters INC | PW6R116J | Redding | California | United States | 10/5/2026 |
| Pacific Aero Tech, LLC | FO4R187M | Kent | Washington | United States | 10/5/2026 |
| Pacific Aerodynamic INC | 5PCR956Y | Orange | California | United States | 10/5/2026 |
| Pacific Aerospace LLC | K8UR309Y | Sparks | Nevada | United States | 10/5/2026 |
| Pacific Aircraft Maintenance | 9PFR470B | San Diego | California | United States | 10/5/2026 |
| Pacific Airport Services | 4PGR368C | Tamuning | Guam | United States | 10/5/2026 |
| Pacific Airport Services | 4PSR192C | Dandan | Northern Mariana Islands | United States | 10/5/2026 |
| Pacific Coast Avionics Corporation | OPXR455L | Aurora | Oregon | United States | 10/5/2026 |
| Pacific Coast Enterprises INC doing business as DBA American Aircraft Interiors | BW3R412L | Carlsbad | California | United States | 10/5/2026 |
| Pacific Coast Radio INC | XXHR912K | Cedar City | Utah | United States | 10/5/2026 |
| Pacific Continental Engines, INC | TZ3R885L | Simi Valley | California | United States | 10/5/2026 |
| Pacific Oil Cooler Service INC | RF3R813L | La Verne | California | United States | 10/5/2026 |
| Pacific Propeller International, LLC | NQ3R719L | Kent | Washington | United States | 10/5/2026 |
| Pacific Scientific Company doing business as DBA Meggitt Customer Services Services & Support | E0TR292I | Miami | Florida | United States | 10/5/2026 |
| Pacific Sky Supply INC | QQPR566K | Sun Valley | California | United States | 10/5/2026 |
| Pacific States Aviation INC | CPFR948C | Concord | California | United States | 10/5/2026 |
| Pacwest Instrument Labs INC doing business as DBA Pacific Southwest Instruments | KD3R627L | Corona | California | United States | 10/5/2026 |
| Pait Aviation Services INC | 7RPR346N | Smithfield | Kentucky | United States | 10/5/2026 |
| Pall Aeropower Corporation | OK4R417M | New Port Richey | Florida | United States | 10/5/2026 |
| Palm Beach Aircraft Propeller INC | LU4R349M | Lantana | Florida | United States | 10/5/2026 |
| Palm Beach Avionics INC | MI4R363M | West Palm Beach | Florida | United States | 10/5/2026 |
| Palm Beach County Sheriff'S Office-Aviation Unit | PBSR070E | West Palm Beach | Florida | United States | 10/5/2026 |
| Palmetto Avionics LLC | 3PXR870B | Greenwood | South Carolina | United States | 10/5/2026 |
| Panasonic Avionics Corporation | 2IFR277D | Elk Grove Village | Illinois | United States | 10/5/2026 |
| Panasonic Avionics Corporation | 6N1Y768D | Dundalk | Ireland | 10/5/2026 | |
| Panasonic Avionics Corporation | HD6R583N | Bothell | Washington | United States | 10/5/2026 |
| Panasonic Avionics Corporation | IFC2459X | Elizabeth | New Jersey | United States | 10/5/2026 |
| Panasonic Avionics Corporation | IFC3459X | Burlingame | California | United States | 10/5/2026 |
| Panasonic Avionics Corporation | IFCD459X | Hapeville | Georgia | United States | 10/5/2026 |
| Panasonic Avionics Corporation | IFCR459X | Lake Forest | California | United States | 10/5/2026 |
| Panasonic Avionics Corporation | M5YY809N | Sambu-Gun | Japan | 10/5/2026 | |
| Panasonic Avionics Corporation | PA1Y853D | Dubai | United Arab Emirates | 10/5/2026 | |
| Panasonic Avionics Corporation | UZVY163X | Langley | ENG | United Kingdom | 10/5/2026 |
| Panasonic Avionics Services Singapore Pte LTD | QM9Y454Y | Singapore | Singapore | 10/5/2026 | |
| Panther City Aviation INC | PCAR811E | Sherman | Texas | United States | 10/5/2026 |
| Papillon Airways INC | PG9R174H | Grand Canyon | Arizona | United States | 10/5/2026 |
| Pappys Aviation | 6PYR653D | Carthage | Mississippi | United States | 10/5/2026 |
| Paradigm Aerospace Corporation doing business as DBA Pac International | GS1R177K | Mt. Pleasant | Pennsylvania | United States | 10/5/2026 |
| Paradigm Precision Burnley Limited doing business as DBA Paradigm Precision | I4EY022N | Hapton | ENG | United Kingdom | 10/5/2026 |
| Paragon Ndt LLC | 172R877C | Wichita | Kansas | United States | 10/5/2026 |
| Paramount Panels INC | JC3R600L | Ontario | California | United States | 10/5/2026 |
| Parcaviation Engineering Services Limited doing business as DBA Cae Parc Aviation Aviation Engineering Services | 7EPY673C | Dublin | Ireland | 10/5/2026 | |
| Paris Air INC | P39R561I | Vero Beach | Florida | United States | 10/5/2026 |
| Park Rapids Avionics | K15R981Y | Park Rapids | Minnesota | United States | 10/5/2026 |
| Parker Facri Actuation Systems (Xi'An) CO LTD | 8PXY694C | Xi'An | China | 10/5/2026 | |
| Parker Hannifin (Malaysia) Sdn. Bhd. | H0OY600Y | Shah Alam | Malaysia | 10/5/2026 | |
| Parker Hannifin CORP. doing business as DBA Gas Turbine Fuel Fuel Systems Division | ZI3R025M | Glendale | Arizona | United States | 10/5/2026 |
| Parker Hannifin Corporation | 5PHR421B | Irvine | California | United States | 10/5/2026 |
| Parker Hannifin Corporation | A7XR608J | Dublin | Georgia | United States | 10/5/2026 |
| Parker Hannifin Corporation doing business as DBA Customer Support Commercial | AU4R063M | Irvine | California | United States | 10/5/2026 |
| Parker Hannifin Corporation | FI1R140K | Naples | Florida | United States | 10/5/2026 |
| Parker Hannifin Corporation doing business as DBA Gas Turbine Fuel Fuel Systems Division | GTFR669E | Mentor | Ohio | United States | 10/5/2026 |
| Parker Hannifin Corporation doing business as DBA Commercial Flight Controls Controls Division | SF2R181E | Ogden | Utah | United States | 10/5/2026 |
| Parker Hannifin Corporation - Elyria | HO5R916M | Elyria | Ohio | United States | 10/5/2026 |
| Parker Hannifin Corporation Customer Support Comme | UCER345K | Kalamazoo | Michigan | United States | 10/5/2026 |
| Parker Hannifin Corporation Stratoflex Products di | PQ8R252Y | Camarillo | California | United States | 10/5/2026 |
| Parker Hannifin Corporation, Ayer Repair Station | AR1R018K | Devens | Massachusetts | United States | 10/5/2026 |
| Parker Hannifin Manufacturing Germany GMBH & CO. K | P2KY734J | Mainz Kastel | Germany | 10/5/2026 | |
| Parker-Hannifin Corporation | FX1R156K | Hauppauge | New York | United States | 10/5/2026 |
| Parks Aviation Holdings, LLC. | 4IAR453C | Sauget | Illinois | United States | 10/5/2026 |
| Pas Mro INC | 5POR020C | Bristow | Oklahoma | United States | 10/5/2026 |
| Pas Technologies INC doing business as DBA Standardaero | MZ52059N | Hillsboro | Ohio | United States | 10/5/2026 |
| Pas Technologies INC doing business as DBA Standardaero | OY2R074L | Kansas City | Missouri | United States | 10/5/2026 |
| Pas Technologies INC | TFPR634K | Phoenix | Arizona | United States | 10/5/2026 |
| Pathfinder Aviation, LLC | P3TR192K | 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.