# Revision of Class E Airspace; Port Heiden, AK
> **Rule** · Final rule. · Published 2007-05-14 · Effective 2007-07-05 · 72 FR 27053
## Document
- **Document number:** E7-9155
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 72 FR 27053
- **Publication date:** 2007-05-14
- **Effective date:** 2007-07-05
- **FAA docket:** Docket No. FAA-2007-27222
## Abstract

This action revises Class E airspace at Port Heiden, AK to provide adequate controlled airspace to contain aircraft executing Standard Instrument Approach Procedures (SIAPs). Two new Standard Instrument Approach Procedures (SIAPs) are being developed, and two procedures are being amended for the Port Heiden 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 Port Heiden Airport, Port Heiden, AK.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/05/14/E7-9155/revision-of-class-e-airspace-port-heiden-ak)
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