Forgotten and undescribed badge. Today it will be returned from oblivion.
Established on August 27, 1936 by Ministry of Communications Ordinance No. 31.
Article 3. An aircraft crew member who has served for many years and has outstanding skills shall be awarded the aviation badge.
[第三條...
aviationbadge from the ministryofcommunications
imperial japan aviationbadgejapaneseaviationbadgejapanese civil air force badgejapaneseministryofcommunicationsaviationbadgejapaneseministryofcommunicationsbadge
航空章
逓信省
遞信省章
遞信省航空章