J - Japan :
CZE Emb Tokyo J-CZEd Choshi Radio JCS J-303 Chuo (Matsudo) Radio JFA J-309 INTERPOL Tokyo J-318 Iwaki Fishery Radio JFW J-277 JAL Tokyo J-332 JIJI Press Tokyo J-334 KDD Tokyo J-341 KYODO Tokyo J-365 Kagoshima Coast Guard J-265 Kagoshima Fishery Radio JFX J-378 Kobe Coast Guard J-266 Kushiro Coast Guard J-267 LORAN Yokota Monitor J-383 MARS Camp Shields, Okinawa NNN0NVX J-389 Maizuru Coast Guard J-268 Matsudo (Chuo) Radio JFA J-309 Misaki Fishery Radio JFC J-224 Miyagiken Fishery Radio JFF J-279 Moji Coast Guard J-269 NDB Miyako *MQ J-307 Nagasaki Radio JOS J-227 Nagoya Coast Guard J-270 Naha Aero J-228 Naha Coast Guard J-271 Naha Radio JCX J-229 Niigata Coast Guard J-272 Otaru Coast Guard J-273 RRL Tokyo J-235 Shizuoka-ken Fishery Radio JFG J-241 Tokyo Aero J-230 Tokyo Coast Guard JNA J-338 Tokyo Meteo J-391 Tokyo Radio J-243 Tokyo Volmet J-244 USAF Kadena AB J-200 USAF Yokota AB J-201 USArmy Tokyo J-251 USNy Naha J-261 USNy Totsuka J-263 USNy Yokosuka J-226 Yokohama Coast Guard JCG J-238