UPDATE – Here’s a video of JD1BQA operations:
[APRIL 23, 2021] Takio, JH3QFL (ex-C21AA) plans to be active from Ogasawara, AS-031 as JD1BQA during April 23-30, 2021. (Initially the dates were May 1-7). QRV on 160, 80, 40 and 6m; FT8/FT4 + satellite (RS-44) by CW. QSL via H/c.