Ken 2024-08-28 11:12:30 UTC，使用G90在21.074MHz遇到了正在用FT8模式CQ的联合国维也纳国际中心电台4U1A，随即通联。完成了信号报告和RR73的步骤，但后续未完成73，只好手动确认。不知道对方会不会确认通联然后上传LoTW呢？
BG5VLI Check if any of the stations you're communicating with have received your RR73 message. If a station receives the RR73, it will not reply with "73" but continue to the next communication.
F0rens1c This station is very difficult to contact. The QSL card costs $3, and it seems that I haven't been able to send a confirmation through LotW. I contacted him on the 9th, but I still haven't received confirmation.
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