# Revocation of Colored Federal Airways Blue 7 (B-7) and Green 9 (G-9); Bethel, AK
> **Rule** · Final rule. · Published 2022-12-06 · Effective 2023-02-23 · 87 FR 74507
## Document
- **Document number:** 2022-26379
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 87 FR 74507
- **Publication date:** 2022-12-06
- **Effective date:** 2023-02-23
- **FAA docket:** Docket No. FAA-2022-0186
## Abstract

This action revokes Colored Federal airways Blue 7 (B-7) and Green 9 (G-9) in the vicinity of Bethel, AK, due to the planned decommissioning of the Oscarville, AK (OSE), Non-Directional Beacon (NDB).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/12/06/2022-26379/revocation-of-colored-federal-airways-blue-7-b-7-and-green-9-g-9-bethel-ak)
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