# Revision of Class E Airspace; Noatak, AK
> **Rule** · Final rule. · Published 2007-08-14 · Effective 2007-10-25 · 72 FR 45318
## Document
- **Document number:** E7-15718
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 72 FR 45318
- **Publication date:** 2007-08-14
- **Effective date:** 2007-10-25
- **FAA docket:** Docket No. FAA-2007-28147
## Abstract

This action revises Class E airspace at Noatak, AK to provide adequate controlled airspace to contain aircraft executing Standard Instrument Approach Procedures (SIAPs). One Standard Instrument Approach Procedures (SIAP) is being amended for the Noatak Airport. A Departure Procedure (DP) is also being amended. This action revises existing Class E airspace upward from 700 feet (ft.) and 1,200 ft. above the surface at Noatak Airport, Noatak, AK.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/08/14/E7-15718/revision-of-class-e-airspace-noatak-ak)
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