JK1EBA, JA3MCA, JM1YGG and JA2ZL will be active from Chichijima Island, Ogasawara Islands 6 - 14 February 2010 as JD1BMV, JD1BNB, JM1YGG/JD1, JA2ZL/JD1.
Radio Amateurs members of Japan Amateur Radio Development Association (JARD), will be active from Ogasawara (Bonin) Islands 23 - 28 August 2016 as JD1YBV.
JD1YCC Ogasawara. Radio Amateurs members of G-G Ham Club will be active as JD1YCC from Komagari, Chichi Jima Island, IOTA AS - 031, 7 - 13 February 2023.
Team - JP3EXR/JD1BPY Taka , JA1PFP/JD1BQB Taka , JJ3JHP/JD1BQD Hiro , JH3BUM/JD1BPX Masa , JH3QFL/JD1BQA Taki , JH3VAA/JD1BPI Mamo and JH3AZC/JD1BPW Kay.
Operation schedule is