Keywords: Former-Tsukuba-Naval-Air-Group-Drill-Platform-2015053001.jpg en Ruins of a stone drill platform at the former site of Tsukuba Naval Air Group located in Kasama Ibaraki Japan ja 茨城 笠間市(旧・友部町) 旧・筑波海軍航空隊 号令台 2015-05-30 13 40 22 own Hasec other versions 36 332583 140 310551 heading 30 cc-zero Uploaded with UploadWizard Tsukuba Air Group |