Data / Federal rules / 2026-19815
Establishment, Modification, and Revocation of Class E Airspace; Alaska, AK
The Federal Aviation Administration published this proposed rule in the Federal Register on September 28, 2026. Comments are due by November 12, 2026.
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What the agency says
This action supplements a notice of proposed rulemaking (NPRM) published by the FAA in the Federal Register on June 17, 2025, which proposed to establish Class E domestic en route airspace (Class E6) within a designated landmass and within 12 miles from a designated shoreline associated with the state of Alaska to facilitate the vectoring of instrument flight rules (IFR) aircraft on direct routes where the current en route structure is insufficient or improper within the proposed airspace areas. As revised in this SNPRM, the FAA now proposes to establish five discrete areas of Class E domestic en route airspace over the state. Due to redundancy, the NPRM also proposed to remove two Class E6 airspace areas and modify 101 Class E airspace areas extending upward from at least 700 feet or more above the surface of the earth (Class E5) to remove any portion extending upward from 1,200 feet above the surface. This SNPRM continues to propose these actions, but also now proposes to remove two Class E airspace areas extending upward from 1,200 feet above the surface, revoke a duplicate Class E5 airspace legal description, and redefine airspace areas from a "Point of Origin" instead of using their respective airport reference points. Finally, both the NPRM and this SNPRM propose administrative amendments to the legal descriptions of 101 Class E5 airspace areas that would correct or update nomenclature as needed. This action would support IFR operations while enhancing the safety and management of aircraft operations within the National Airspace System (NAS).
Key facts
- Document number
- 2026-19815
- Type
- Proposed rule
- Action
- Supplemental notice of proposed rulemaking (SNPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- September 28, 2026
- Comments due
- November 12, 2026
- Dates
- Comments must be received on or before November 12, 2026.
- Docket
- Docket No. FAA-2024-2333; Airspace Docket No. 24-AAL-111
- Regulation ID (RIN)
- 2120-AA66
- Code of Federal Regulations
- 14 CFR 71
- Topics
- Airspace; Incorporation by reference; Navigation (air)
- Pages
- 10
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Everything from the Federal Aviation Administration · Rules on airspace · Rules on incorporation by reference · Rules on navigation (air) · Published in September 2026
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.