# Amendment of the Class E Airspace; Portland, TN
> **Rule** · Final rule. · Published 2019-06-06 · Effective 2019-08-15 · 84 FR 26342
## Document
- **Document number:** 2019-11772
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 84 FR 26342
- **Publication date:** 2019-06-06
- **Effective date:** 2019-08-15
- **FAA docket:** Docket No. FAA-2019-0134
## Abstract

This action modifies the Class E airspace extending upward from 700 feet above the surface at Portland Municipal Airport, Portland, TN. This action is due to an airspace review caused by the decommissioning of the Bowling Green VHF omnidirectional range (VOR), which provided navigation information to the instrument procedures at this airport, as part of the VOR Minimum Operational Network (MON) Program. The geographic coordinates of the airport are also being updated to coincide with the FAA's aeronautical database.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/06/06/2019-11772/amendment-of-the-class-e-airspace-portland-tn)
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