# Modification of Class D and Class E Airspace; Pasco, WA
> **Rule** · Final rule. · Published 2015-05-19 · Effective 2015-08-20 · 80 FR 28537
## Document
- **Document number:** 2015-12019
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 80 FR 28537
- **Publication date:** 2015-05-19
- **Effective date:** 2015-08-20
- **FAA docket:** Docket No. FAA-2014-0279
## Abstract

This action modifies the Class D and Class E airspace at Tri- Cities Airport, Pasco, WA. Controlled airspace is necessary to accommodate the new Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at the airport. This action, initiated by the biennial review of the Pasco, WA, enhances the safety and management of IFR operations at the airport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/05/19/2015-12019/modification-of-class-d-and-class-e-airspace-pasco-wa)
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