FAA Updates Sky Highways: Altitudes Tweaked for Safety
Published Date: 9/25/2026
Rule
Summary
Starting October 29, 2026, the FAA is updating the official flying altitudes and switch points for certain air routes to keep flights safe and smooth. These changes affect pilots flying under instrument rules and help avoid radio interference while improving navigation. No extra costs for pilots, just smarter skies and safer flights!
Analyzed Economic Effects
3 provisions identified: 2 benefits, 1 costs, 0 mixed.
GNSS Required on Q10 High-Altitude Segments
Certain high-altitude RNAV route segments on RNAV Route Q10 (for example, Middleton Island, AK VOR/DME to SNOUT, EEDEN, and EURKA waypoints) are marked with "* GNSS REQUIRED" and have minimum/maximum en-route authorized IFR altitudes of 18,000 to 45,000 feet. These segments will be effective as part of the Part 95 amendments on October 29, 2026.
IFR Altitudes and COPs Updated
Starting at 0901 UTC on October 29, 2026, the FAA amends required instrument flight rules (IFR) minimum/maximum en-route altitudes and changeover points for many Federal airways, jet routes, and direct routes. The rule changes navigation altitudes and changeover points (for example, many RNAV, VOR, and Victor routes listed throughout Part 95) to provide for safe and efficient use of airspace under instrument conditions.
FAA Finds Minimal Economic Impact
The FAA states this amendment involves routine technical updates and that the anticipated impact is minimal. The agency certifies the rule is not a "significant regulatory action" and "will not have a significant economic impact on a substantial number of small entities" under the Regulatory Flexibility Act.
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