# Revocation of Colored Federal Airway Blue 38 (B-38) and Blue 40 (B-40); Haines, AK
> **Rule** · Final rule. · Published 2023-05-15 · Effective 2023-08-10 · 88 FR 30895
## Document
- **Document number:** 2023-10311
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 88 FR 30895
- **Publication date:** 2023-05-15
- **Effective date:** 2023-08-10
- **FAA docket:** Docket No. FAA-2022-1769
## Abstract

This action revokes Colored Federal airways Blue 38 (B-38) and Blue 40 (B-40) in the vicinity of Haines, AK due to the pending decommissioning of the Haines (HNS) Non-directional Beacon (NDB).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/05/15/2023-10311/revocation-of-colored-federal-airway-blue-38-b-38-and-blue-40-b-40-haines-ak)
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