# Revision of Class E Airspace; Dillingham, AK
> **Rule** · Final rule. · Published 2010-03-17 · Effective 2010-06-03 · 75 FR 12678
## Document
- **Document number:** 2010-5268
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 75 FR 12678
- **Publication date:** 2010-03-17
- **Effective date:** 2010-06-03
- **FAA docket:** Docket No. FAA-2009-1055
## Abstract

This action revises Class E airspace at Dillingham, AK, to accommodate amended Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAPs), conventional SIAPs, and an Obstacle Departure Procedure (ODP) at Dillingham Airport. The FAA is taking this action to enhance safety and management of Instrument Flight Rules (IFR) operations at Dillingham Airport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/03/17/2010-5268/revision-of-class-e-airspace-dillingham-ak)
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