# Establishment of Area Navigation (RNAV) Routes T-301 and T-305; Northcentral United States
> **Rule** · Final rule. · Published 2020-10-23 · Effective 2020-12-31 · 85 FR 67439
## Document
- **Document number:** 2020-23081
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 85 FR 67439
- **Publication date:** 2020-10-23
- **Effective date:** 2020-12-31
- **FAA docket:** Docket No. FAA-2020-0512
## Abstract

This action establishes area navigation (RNAV) routes T-301 and T-305 in the northcentral United States. The new RNAV routes expand the availability of RNAV routing in support of transitioning the National Airspace System (NAS) from ground-based to satellite-based navigation. Additionally, a portion of the new RNAV routes provide enroute structure where VHF Omnidirectional Range (VOR) Federal airway segments were removed due to the Cape Girardeau, MO, VOR being decommissioned in support of the FAA's VOR Minimum Operational Network (MON) program.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/10/23/2020-23081/establishment-of-area-navigation-rnav-routes-t-301-and-t-305-northcentral-united-states)
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