# Establishment and Amendment of Multiple United States Area Navigation (RNAV) Routes; Eastern United States; Correction
> **Rule** · Final rule; correction. · Published 2025-02-27 · Effective 2025-04-17 · 90 FR 10786
## Document
- **Document number:** 2025-03117
- **Category:** other
- **Type:** Rule
- **Action:** Final rule; correction.
- **Citation:** 90 FR 10786
- **Publication date:** 2025-02-27
- **Effective date:** 2025-04-17
- **FAA docket:** Docket No. FAA-2024-1157
## Abstract

This action corrects a final rule published by the FAA in the Federal Register on February 3, 2025, that establishes United States Area Navigation (RNAV) Route T-553 and amends RNAV Routes T-356, T-358, and T-479 in the eastern United States. This action adds the Martinsburg, WV (MRB), Very High Frequency Omnidirectional Range/ Tactical Air Navigation (VORTAC) to the route description of RNAV Route T-356.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/02/27/2025-03117/establishment-and-amendment-of-multiple-united-states-area-navigation-rnav-routes-eastern-united)
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