# Prohibition Against Certain Flights Within the Damascus (OSTT) Flight Information Region (FIR)
> **Rule** · Immediately adopted final rule. · Published 2014-12-30 · Effective 2014-12-30 · 79 FR 78299
## Document
- **Document number:** 2014-30377
- **Category:** other
- **Type:** Rule
- **Action:** Immediately adopted final rule.
- **Citation:** 79 FR 78299
- **Publication date:** 2014-12-30
- **Effective date:** 2014-12-30
- **FAA docket:** Docket No. FAA-2014-0708
## Abstract

This action prohibits certain flight operations in the Damascus (OSTT) Flight Information Region (FIR) by all U.S. air carriers; U.S. commercial operators; persons exercising the privileges of a U.S. airman certificate, except when such persons are operating a U.S.-registered aircraft for a foreign air carrier; and operators of U.S.-registered civil aircraft, except when such operators are foreign air carriers. The FAA previously prohibited such flight operations in a Notice to Airmen (NOTAM) 4/4936, which was issued on August 18, 2014, and absent this rule, would have remained in effect until December 31, 2014. This Special Federal Aviation Regulation (SFAR) adopts the prohibitions currently in effect via the NOTAM, and requires compliance with the prohibitions for 2 years from the date of publication of this final rule, unless the FAA determines that it is necessary to amend or rescind this rule based on the situation in the region. The FAA finds that this action is necessary to address a potential hazard to persons and aircraft engaged in such flight operations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/12/30/2014-30377/prohibition-against-certain-flights-within-the-damascus-ostt-flight-information-region-fir)
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