International Field Offices (IFO) and International Field Units (IFU):

• Authorize operations to the United States by foreign air carriers
• Approve maintenance programs and MELs and authorize certain other operations for U.S. registered aircraft used by foreign air carriers
• Conduct surveillance of foreign air carriers operating into the United States
• Conduct certification and surveillance of U.S. Foreign Repair Stations

IFOs and IFUs are assigned a particular geographic area and services. When contacting an IFO or IFU, you may be referred to another office that can meet your specific needs.

Alaska

Anchorage International Field Unit (IFU)

California

Los Angeles International Field Office (IFO)

Florida

Miami International Field Office (IFO)

New York

• New York International Field Unit (IFU)
• Albany International Field Unit (IFU)
• Rochester International Field Unit (IFU)

Texas

Dallas/Ft. Worth International Field Office (IFO)

Washington

Seattle International Field Unit (IFU)

Germany

Frankfurt International Field Office (IFO)