5 Jun 2020 Special Event Station 8A538BGR Mode SSB by YB1JYL by YB1JYL | posted in: Post Members, Video, Video Post | 0 YB1JYL Operator Mode SSB HF frequency in Special Event Station 8A538BGR 538th Bogor Anniversary 3 June 1482 – 3 June 2020. Part-1 : Part-2 :