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Regulation & law · 09/12/2019Updated: 10/17/2026 · 1 min read

FAA Discontinues Hazardous Inflight Weather Advisory Service (HIWAS) in the Contiguous United States

Summary

The Federal Aviation Administration (FAA) has made the final determination to discontinue the HIWAS service, which provides weather advisory warnings to pilots in the contiguous US, effective immediately

Original source language: Federal Register — All DocumentsOpen original release →

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