# Revision of Class E Airspace; Emmonak, AK
> **Rule** · Final rule. · Published 2005-06-24 · Effective 2005-09-01 · 70 FR 36490
## Document
- **Document number:** 05-12566
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 70 FR 36490
- **Publication date:** 2005-06-24
- **Effective date:** 2005-09-01
- **FAA docket:** Docket No. FAA-2005-20555
## Abstract

This action revises Class E airspace at Emmonak, AK to provide adequate controlled airspace to contain aircraft executing amended Standard Instrument Approach Procedures (SIAPs). This rule results in new Class E airspace upward from 700 feet (ft.) above the surface at Emmonak, AK.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/06/24/05-12566/revision-of-class-e-airspace-emmonak-ak)
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