Last Updated:2025/12/03
(aviation) Initialism of flight information region; a specified region of airspace in which a flight information service (FIS) and an alerting service (ALRS) are provided
音声機能が動作しない場合はこちらをご確認ください
See correct answer
FIR
Edit Histories(0)
Source Word
FIR
Noun
abbreviation
alt-of
countable
initialism
uncountable
Japanese Meaning
航空情報区域:航空機に関する情報提供(FIS)および警戒サービス(ALRS)が行われる空域の指定区域。
Sense(1)
Sense(2)
Sense(3)
( plural )