OBS_VALUE: <ul><li><a href=https://elaws.e-gov.go.jp/document?lawid=327AC0000000231 target=_blank>Civil Aeronautics Act(航空法, Law No.231 of 1952, last amended on June 12, 2022 (Law No. 61 of 2020),article 100, 101, 130, 130-2 and 131-2)</a></li><li><a href=https://elaws.e-gov.go.jp/search/elawsSearch/elaws_search/lsg0500/detail?lawId=327M50000800056 target=_blank>Ordinance for Enforcement of the Civil Aeronautics Act(航空法施行規則, Ministry of Transport Order No.56 of 1952, last amended on June 20, 2022(Ordinance no 72 of 2021), article 210, 231 and 234)</a></li></ul>