# Revocation of Federal Colored Airway A-9; Bettles, AK
> **Rule** · Final rule. · Published 2023-05-17 · Effective 2023-08-10 · 88 FR 31474
## Document
- **Document number:** 2023-10435
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 88 FR 31474
- **Publication date:** 2023-05-17
- **Effective date:** 2023-08-10
- **FAA docket:** Docket No. FAA-2022-1267
## Abstract

This action removes Colored Federal airway Amber 9 (A-9) due to the planned decommissioning of the Evansville, AK (EAV), Non- Directional Beacon (NDB), which provides navigation guidance for the affected route. The EAV, NDB is scheduled to be decommissioned effective on June 15, 2023.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/05/17/2023-10435/revocation-of-federal-colored-airway-a-9-bettles-ak)
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