# Revision of Area Navigation Route Q-22; South Central United States
> **Rule** · Final rule. · Published 2007-07-03 · Effective 2007-08-30 · 72 FR 36346
## Document
- **Document number:** E7-12683
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 72 FR 36346
- **Publication date:** 2007-07-03
- **Effective date:** 2007-08-30
- **FAA docket:** Docket No. FAA-2007-28477
## Abstract

This action revises area navigation (RNAV) route Q-22 over the South Central United States by changing a waypoint name to eliminate confusion with similar sounding waypoints in close proximity to each other. The FAA is taking this action to enhance safety and to improve the efficient use of the navigable airspace.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/07/03/E7-12683/revision-of-area-navigation-route-q-22-south-central-united-states)
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