# Establishment of Low Altitude Area Navigation Routes (T-281, T-283, T-285, T-286, and T-288); Nebraska and South Dakota
> **Rule** · Final rule. · Published 2011-01-28 · Effective 2011-05-05 · 76 FR 5068
## Document
- **Document number:** 2011-1800
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 76 FR 5068
- **Publication date:** 2011-01-28
- **Effective date:** 2011-05-05
- **FAA docket:** Docket No. FAA-2010-0688
## Abstract

This action establishes five low altitude Area Navigation (RNAV) routes, designated T-281, T-283, T-285, T-286, and T-288, over Nebraska and South Dakota; controlled by Denver Air Route Traffic Control Center (ARTCC) and Minneapolis ARTCC. T-routes are low altitude Air Traffic Service routes, based on RNAV, for use by aircraft that have instrument flight rules (IFR) approved Global Positioning System (GPS)/Global Navigation Satellite System (GNSS) equipment. This action enhances safety and improves the efficient use of the navigable airspace within Denver and Minneapolis ARTCC airspace.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/01/28/2011-1800/establishment-of-low-altitude-area-navigation-routes-t-281-t-283-t-285-t-286-and-t-288-nebraska-and)
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