# Amendment Class D and Class E Airspace; Ardmore, OK
> **Rule** · Final rule. · Published 2021-10-26 · Effective 2022-01-27 · 86 FR 59015
## Document
- **Document number:** 2021-23008
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 86 FR 59015
- **Publication date:** 2021-10-26
- **Effective date:** 2022-01-27
- **FAA docket:** Docket No. FAA-2021-0674
## Abstract

This action amends the Class D and Class E airspace at Ardmore, OK. This action is the result of an airspace review due to the decommissioning of the Arbuckle non-directional beacon (NDB). The geographic coordinates of the airport would also be updated to coincide with the FAA's aeronautical database.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/10/26/2021-23008/amendment-class-d-and-class-e-airspace-ardmore-ok)
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