日航が補助金不正で返還へ 2億円超 「空飛ぶクルマ」研究で従事時間などを虚偽申告 by | Jun 30, 2026 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.