# Amendment of Class E Airspace; Tulsa, OK
> **Rule** · Final rule. · Published 2009-02-18 · Effective 2009-05-07 · 74 FR 7558
## Document
- **Document number:** E9-3006
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 74 FR 7558
- **Publication date:** 2009-02-18
- **Effective date:** 2009-05-07
- **FAA docket:** Docket No. FAA-2008-1231
## Abstract

This action amends Class E airspace at Tulsa, OK. Additional controlled airspace is necessary to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAP) at William R. Pogue Municipal Airport, Sand Springs, OK. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at William R. Pogue Municipal Airport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/02/18/E9-3006/amendment-of-class-e-airspace-tulsa-ok)
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