10:14pm PDT - June 1st, 2021
RT @coastal8049: Did a quick check up on the mysterious #ISS signal on 137.626MHz. Still there after more than a year since first detected…
0 retweets 1 likes - 馮時進 (@seykingfenng)RT @coastal8049: Did a quick check up on the mysterious #ISS signal on 137.626MHz. Still there after more than a year since first detected…
0 retweets 1 likes - 馮時進 (@seykingfenng)