Civil Aviation Files, 1971: Report to Federal Aviation Administration. Original File No.: 1604-20 (文書名:USCAR Records, The Public Works Department = 琉球列島米国民政府公益事業局文書) (シリーズ名:1604-20 Civil Aviation Files. 1970-1972) (ボックス番号:158 ; フォルダ番号:4)
Civil Aviation Files, 1971: Report to Federal Aviation Administration. Original File No.: 1604-20
(文書名:USCAR Records, The Public Works Department = 琉球列島米国民政府公益事業局文書) (シリーズ名:1604-20 Civil Aviation Files. 1970-1972) (ボックス番号:158 ; フォルダ番号:4)