# Amendment of Class D and Class E Airspace; Lewiston, ID
> **Rule** · Final rule. · Published 2018-03-15 · Effective 2018-05-24 · 83 FR 11411
## Document
- **Document number:** 2018-05049
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 83 FR 11411
- **Publication date:** 2018-03-15
- **Effective date:** 2018-05-24
- **FAA docket:** Docket No. FAA-2017-0986
## Abstract

This actions amends controlled airspace at Lewiston-Nez Perce County Airport, Lewiston, ID, by enlarging Class D airspace, and Class E surface airspace, and reducing Class E airspace designated as an extension, and Class E airspace extending upward from 700 feet above the surface. Also, this action removes the part-time Notice to Airmen (NOTAM) status from Class E airspace designated as an extension. Additionally, an editorial change is made to the legal descriptions replacing "Airport/Facility Directory" with the term "Chart Supplement". This action enhances safety and management of instrument flight rules (IFR) operations at the airport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/03/15/2018-05049/amendment-of-class-d-and-class-e-airspace-lewiston-id)
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