# Establishment of Area Navigation Routes (RNAV)
> **Rule** · Final rule. · Published 2003-05-09 · 68 FR 24864
## Document
- **Document number:** 03-11638
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 68 FR 24864
- **Publication date:** 2003-05-09
- **FAA docket:** Docket No. FAA-2003-14611
## Abstract

This action establishes Area Navigation Routes (RNAV) as part of the National Airspace System (NAS). The FAA is implementing these routes to enhance safety and to improve the efficient use of the navigable airspace.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/05/09/03-11638/establishment-of-area-navigation-routes-rnav)
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