FAAFinal Rule
Instrument Flight Rules Altitudes; Miscellaneous Amendments
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Summary
This Federal Aviation Administration rule updates the altitude requirements for planes flying using instruments during bad weather or low visibility conditions. The changes ensure pilots have clearer, safer guidance on how high they need to fly in different areas to avoid mountains, buildings, and other obstacles.
Key Points
- 1Updates the minimum altitudes that instrument-flying aircraft must maintain in various regions across the United States
- 2Applies to commercial airlines, cargo planes, and other aircraft that rely on instruments rather than visual references to navigate
- 3Makes altitude rules more consistent and corrects outdated altitude requirements that didn't match current terrain and obstacles
- 4Improves aviation safety by ensuring planes maintain adequate clearance from mountains, tall structures, and other hazards
- 5Requires pilots and airlines to update their flight planning procedures to follow the new altitude standards
Key Dates
Published
May 22, 2025
This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.
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