# Amendment of Class E Airspace; Kremmling, CO
> **Rule** · Final rule. · Published 2021-04-19 · Effective 2021-06-17 · 86 FR 20269
## Document
- **Document number:** 2021-07962
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 86 FR 20269
- **Publication date:** 2021-04-19
- **Effective date:** 2021-06-17
- **FAA docket:** Docket No. FAA-2020-1097
## Abstract

This action modifies the Class E airspace extending upward from 700 feet above the surface at Mc Elroy Airfield Airport, Kremmling, CO. Modification of this airspace is necessary to properly contain instrument flight rules (IFR) aircraft departing and arriving at the airport. Additionally, this action implements administrative updates to the airport's name and geographic coordinates.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/04/19/2021-07962/amendment-of-class-e-airspace-kremmling-co)
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