Federal Register #Docket No. 31660; Amdt. No. 591

FAA Final Rule: Amendments to IFR Altitudes and Changeover Points for Federal Airways and Jet Routes

This notice announces a final rule from the Federal Aviation Administration (FAA) regarding amendments to IFR (instrument flight rules) altitudes and changeover points for Federal airways and jet routes. - Government Buyer: - Department of Transportation, Federal Aviation Administration (FAA) - Office: FAA Mike Monroney Aeronautical Center, Flight Procedures and Airspace Group - No OEMs or vendors are mentioned, and no products or services are being procured - Key Regulatory Changes: - Updates to minimum and maximum en route authorized IFR altitudes - Modifications to changeover points for Federal airways, jet routes, and direct routes - Changes are driven by updates in the National Airspace System - Aimed at maintaining adequate navigation aid coverage and preventing frequency interference - Notable Requirements: - Technical regulatory changes to airspace navigation and operational procedures - No procurement actions, contract opportunities, or product/service requests are associated with this notice

Description

This final rule by the Federal Aviation Administration (FAA) amends the required IFR (instrument flight rules) altitudes and changeover points for certain Federal airways, jet routes, or direct routes. The amendments are necessary due to changes in the National Airspace System and aim to ensure safe and efficient use of navigable airspace under instrument conditions. The rule updates minimum and maximum en route authorized IFR altitudes and modifies changeover points to maintain adequate navigation aid coverage and prevent frequency interference. The amendments become effective on May 14, 2026.

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