# Amendment of Colored Federal Airways Green 8 (G-8), Green 10 (G-10), Green 12 (G-12), and Red 99 (R-99); Revocation of Colored Federal Airway Blue 27 (B-27) and Alaskan Very High Frequency Omnidirectional Range Federal Airway V-619 in Alaska
> **Rule** · Final rule. · Published 2025-05-13 · Effective 2025-08-07 · 90 FR 20232
## Document
- **Document number:** 2025-08270
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 90 FR 20232
- **Publication date:** 2025-05-13
- **Effective date:** 2025-08-07
- **FAA docket:** Docket No. FAA-2024-2533
## Abstract

This action amends Colored Federal Airways Green 8 (G-8), Green 10 (G-10), Green 12 (G-12), and Red 99 (R-99); and revokes Colored Federal Airway Blue 27 (B-27) and Alaskan Very High Frequency Omnidirectional Range (VOR) Federal Airway V-619 in Alaska. This action is due to the decommissioning of the Chinook, Fort Davis, Hotham, Oscarville, and Kachemak Nondirectional Radio Beacons (NDB) in Alaska.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/05/13/2025-08270/amendment-of-colored-federal-airways-green-8-g-8-green-10-g-10-green-12-g-12-and-red-99-r-99)
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