# Establishment of Class E Airspace; Willow, AK
> **Rule** · Final rule. · Published 2006-08-01 · Effective 2006-09-28 · 71 FR 43356
## Document
- **Document number:** E6-12284
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 71 FR 43356
- **Publication date:** 2006-08-01
- **Effective date:** 2006-09-28
- **FAA docket:** Docket No. FAA-2006-23709
## Abstract

This action establishes Class E airspace at Willow, AK to provide adequate controlled airspace to contain aircraft executing new Instrument Procedures. This rule results in new Class E airspace established upward from 700 feet (ft.) and 1,200 ft. above the surface at Willow, AK.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/08/01/E6-12284/establishment-of-class-e-airspace-willow-ak)
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