# Amendment of VOR Federal Airways V-158 and V-172; Polo, IL
> **Rule** · Final rule. · Published 2023-11-03 · Effective 2024-01-25 · 88 FR 75488
## Document
- **Document number:** 2023-24078
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 88 FR 75488
- **Publication date:** 2023-11-03
- **Effective date:** 2024-01-25
- **FAA docket:** Docket No. FAA-2023-0965
## Abstract

This action amends Very High Frequency Omnidirectional Range (VOR) Federal airways V-158 and V-172 in the vicinity of Polo, IL. The amendments are due to the planned decommissioning of the VOR portion of the Polo, IL (PLL), VOR/Distance Measuring Equipment (VOR/DME) navigational aid (NAVAID). The Polo VOR is being decommissioned as part of the FAA's VOR Minimum Operational Network (MON) program.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/11/03/2023-24078/amendment-of-vor-federal-airways-v-158-and-v-172-polo-il)
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