# Amendment of Class E Airspace; Denison, IA
> **Rule** · Final rule. · Published 2019-05-20 · Effective 2019-08-15 · 84 FR 22699
## Document
- **Document number:** 2019-10175
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 84 FR 22699
- **Publication date:** 2019-05-20
- **Effective date:** 2019-08-15
- **FAA docket:** Docket No. FAA-2019-0037
## Abstract

This action modifies Class E airspace extending upward from 700 feet above the surface at Denison Municipal Airport, Denison, IA. This action is due to the decommissioning of the Denison non- directional radio beacon (NDB). Additionally, the geographic coordinates are being updated to coincide with the FAA's aeronautical database.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/05/20/2019-10175/amendment-of-class-e-airspace-denison-ia)
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