Advanced ATC
自動従属監視放送アウト
A surveillance technology in which an aircraft automatically broadcasts its position, velocity, and identification derived from GNSS, used by ATC and other aircraft (ICAO Annex 10, Doc 4444).
Quick answer: A surveillance technology in which an aircraft automatically broadcasts its position, velocity, and identification derived from GNSS, used by ATC and other aircraft (ICAO Annex 10, Doc 4444).
This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.
Quick answer
A surveillance technology in which an aircraft automatically broadcasts its position, velocity, and identification derived from GNSS, used by ATC and other aircraft (ICAO Annex 10, Doc 4444).
Why it matters
自動従属監視放送アウト 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
This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.
