# Amendment of Class E Airspace; Ada, OK
> **Rule** · Final rule. · Published 2020-05-08 · Effective 2020-07-16 · 85 FR 27293
## Document
- **Document number:** 2020-09824
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 85 FR 27293
- **Publication date:** 2020-05-08
- **Effective date:** 2020-07-16
- **FAA docket:** Docket No. FAA-2019-1040
## Abstract

This action amends the Class E airspace extending upward from 700 feet above the surface at Ada Regional Airport, Ada, OK. This action is the result of an airspace review caused by the decommissioning of the Ada VHF omnidirectional range (VOR) navigation aid, which provided navigation information for the instrument procedures at this airport. The name of the airport is also being updated to coincide with the FAA's aeronautical database. Airspace redesign is necessary for the safety and management of instrument flight rules (IFR) operations at this airport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/05/08/2020-09824/amendment-of-class-e-airspace-ada-ok)
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