Data / Federal rules / 2025-01908
Establishment of Area Navigation (RNAV) Routes Q-162 and Q-166; Southwest United States
The Federal Aviation Administration published this final rule in the Federal Register on January 30, 2025. It took effect on April 17, 2025.
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What the agency says
This action establishes Area Navigation (RNAV) Routes Q-162 and Q-166 in the southwest United States. The new RNAV routes provide alternative routing for air traffic travelling between southwest Arizona and western Texas in response to severe weather events during the spring and summer months. Additionally, the new RNAV routes expand the availability of RNAV routing in support of transitioning the National Airspace System (NAS) from a ground-based to a satellite-based system for navigation.
Key facts
- Document number
- 2025-01908
- Type
- Final rule
- Action
- Final rule
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- January 30, 2025
- Takes effect
- April 17, 2025
- Dates
- Effective date 0901 UTC, April 17, 2025. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, subject to the annual revision of FAA Order JO 7400.11 and publication of conforming amendments.
- Docket
- Docket No. FAA-2024-2444; Airspace Docket No. 24-ASW-7
- Regulation ID (RIN)
- 2120-AA66
- Code of Federal Regulations
- 14 CFR 71
- Topics
- Airspace; Incorporation by reference; Navigation (air)
- Pages
- 2
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Everything from the Federal Aviation Administration · Rules on airspace · Rules on incorporation by reference · Rules on navigation (air) · Published in January 2025
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.