Advanced ATC
地上型補強システム
A system that enhances the accuracy, integrity, and availability of GNSS signals for aviation by providing local ground-based corrections, used for precision approach and landing (ICAO Doc 9849, Annex 10).
Quick answer: A system that enhances the accuracy, integrity, and availability of GNSS signals for aviation by providing local ground-based corrections, used for precision approach and landing (ICAO Doc 9849, Annex 10).
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Quick answer
A system that enhances the accuracy, integrity, and availability of GNSS signals for aviation by providing local ground-based corrections, used for precision approach and landing (ICAO Doc 9849, Annex 10).
Why it matters
地上型補強システム matters because it supports clear communication in Advanced ATC contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.
Editorial context
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