6月11日早晨6点09分到19分之间，我（BG4LZY）通过SO-50卫星中继通联了一位友台。当时互相报了对方呼号、59和73。继续守听的时候意识到忘了对方呼号是什么了，也没有录音。等到开始录音的时候信号接收的就比较差了，只守听到： “……GM BG6H_T You are also 59 Thank you Good morning.” （_可能是S，也可能不是） "Thank you so……" “……GM BH6BSY 59 QSL” x2 再后来卫星就落下去了，收不到信号了。 [这个链接是当时的录音](https://www.bilibili.com/video/BV174MNzUENn/) 后来加了一个卫星通联的大群问了问，有人怀疑我通联的是JA6EGM。但我记得通联的是国内的呼号。因为之前从来没上过卫星中继，看了一些新手教程，就没有直呼CQ，在守听到两个国内友台通联结束之后直接呼叫了其中一个呼号。具体呼号是什么忘了，但是肯定是国内6区，应该是后续守听到的两个6区友台之一。不知道路过朋友有没有正好录到更清晰的通联声音的，或者有没有别的办法找到当时通联的人。

破案了，我联系上了BG6HVT和BH6BSY，确认当时通联的是BH6BSY。 - 我收到下行信号之前，BG6HVT与JA6EGM通联。 - 我调整好手台位置之后，守听到了JA6EGM与BH6BSY通联。 - 这段通联结束之后，有几秒钟时间无人通联，我凭借金鱼记忆记下的呼号与BH6BSY通联。 - 通联结束没多久我就忘了对方呼号，我这里想到转守听，看还有谁在中继，然后忙着打开手机收音机。 - 在这时BG6HVT呼叫我，我在操作手机，位置动了没有对准卫星，就没有收到。 - 等我打开手机收音机，对准卫星之后，就是帖子之前发的内容了。感谢帮忙的各位，真遗憾掏手机的时候错过一次通联🤪

盲猜一波 BG6H_T=BG6HVT 纯盲猜没依据可以当个乐子

@"Ironic"#p69717 听了一下，是卫星OM，BG6HVT，很熟悉

卫星通联群分享一下😊

I am looking for a local amateur radio repeater that was in contact with BG4LZY via the SO-50 satellite repeater around 6:00 AM on June 11th.

Ironic

Between 6:09 AM and 6:19 AM on June 11th, I（BG4LZY）I was able to make contact with a friendly station via the SO-50 satellite repeater. We exchanged callsigns, 59 and 73. When I continued listening, I realized that I had forgotten their callsign, and there was no recording. However, when I started recording, the signal quality became significantly worse, and all I could hear was:
"…GM BG6H_T You are also 59 Thank you Good morning." (_This might be S, or it might not_)
"Thank you so..."
"...GM BH6BSY 59 QSL" x2
Later on, the satellite fell out of orbit and lost contact.
This link leads to the recording from that time.

Later, I joined a large group on Satellite Communication and asked around. Someone suspected that I was communicating with JA6EGM. However, I remember that the communication was with a domestic callsign. Because I had never used a satellite repeater before, I reviewed some beginner tutorials and didn't directly call CQ. After hearing two domestic stations communicate, I directly called one of them. I don't remember the exact callsign, but it must have been in the 6th region (domestic), likely one of the two 6th region stations that I heard before.

I don't know if any of my friends who were passing by happened to record a clearer version of the "Tonglian" audio, or if there is another way to find out who was using "Tonglian" at that time.