Data / Federal rules / 2024-22731
Extension of the Prohibition Against Certain Flights in the Tehran Flight Information Region (FIR) (OIIX)
The Federal Aviation Administration published this final rule in the Federal Register on October 3, 2024. It took effect on October 3, 2024.
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What the agency says
This action extends the prohibition against certain flight operations in the Tehran Flight Information Region (FIR) (OIIX) by all: U.S. air carriers; U.S. commercial operators; persons exercising the privileges of an airman certificate issued by the FAA, except when such persons are operating U.S.-registered aircraft for a foreign air carrier; and operators of U.S.-registered civil aircraft, except when the operator of such aircraft is a foreign air carrier, for an additional three years, from October 31, 2024, to October 31, 2027. The FAA finds this action necessary to address significant unacceptable safety-of-flight risks to U.S. civil aviation operations that continue in the Tehran FIR (OIIX) during periods of heightened regional tensions and increased military activities. The FAA also republishes the approval process and exemption information for this Special Federal Aviation Regulation (SFAR), consistent with other recently published flight prohibition SFARs.
Key facts
- Document number
- 2024-22731
- Type
- Final rule
- Action
- Final rule
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- October 3, 2024
- Takes effect
- October 3, 2024
- Dates
- This final rule is effective on October 3, 2024.
- Docket
- Docket No. FAA-2020-0874; Amdt. No. 91-359B
- Regulation ID (RIN)
- 2120-AL98
- Code of Federal Regulations
- 14 CFR 91
- Topics
- Air traffic control; Aircraft; Airmen; Airports; Aviation safety; Freight; Iran
- Significant
- Yes, under Executive Order 12866
- Pages
- 7
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Everything from the Federal Aviation Administration · Rules on air traffic control · Rules on aircraft · Rules on airmen · Published in October 2024
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.