# Establishment of Area Navigation (RNAV) Routes; OR
> **Rule** · Final rule. · Published 2013-04-15 · Effective 2013-06-27 · 78 FR 22189
## Document
- **Document number:** 2013-08591
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 78 FR 22189
- **Publication date:** 2013-04-15
- **Effective date:** 2013-06-27
- **FAA docket:** Docket No. FAA-2012-1294
## Abstract

This action establishes two new low-altitude RNAV routes, designated T-302 and T-304, in the state of Oregon. The routes replace segments of an existing VHF Omnidirectional Range (VOR) Federal airway that will be removed due to the planned decommissioning of the Portland, OR, VOR/DME in 2013. This action advances the implementation of RNAV in the National Airspace System (NAS) and provides continued en route navigation guidance in the affected airspace.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/04/15/2013-08591/establishment-of-area-navigation-rnav-routes-or)
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