# Amendment of Multiple Air Traffic Service (ATS) Routes and Establishment of Area Navigation (RNAV) Routes in the Vicinity of Liberal, KS
> **Rule** · — · Published 2022-08-11 · 87 FR 49519
## Document
- **Document number:** C1-2022-13844
- **Category:** other
- **Type:** Rule
- **Action:** —
- **Citation:** 87 FR 49519
- **Publication date:** 2022-08-11
- **FAA docket:** Docket No. FAA-2022-0025
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/08/11/C1-2022-13844/amendment-of-multiple-air-traffic-service-ats-routes-and-establishment-of-area-navigation-rnav)
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