# Establishment of High Altitude Area Navigation Routes; South Central United States
> **Rule** · Final rule. · Published 2006-02-13 · 71 FR 7409
## Document
- **Document number:** 06-1312
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 71 FR 7409
- **Publication date:** 2006-02-13
- **FAA docket:** Docket No. FAA-2005-22398
## Abstract

This action establishes 16 high altitude area navigation (RNAV) routes in the South Central United States in support of the High Altitude Redesign (HAR) program. The FAA is taking this action to enhance safety and to facilitate the more flexible and efficient use of the navigable airspace.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/02/13/06-1312/establishment-of-high-altitude-area-navigation-routes-south-central-united-states)
---
*AI Analytics · CC0 1.0*