The SA-AMSAT payload was again activated over several areas around the globe, with keen participation from many hams. The two passes over the USA were particularly crowded.
Shown below is the satellite footprint over the USA for the 14:18 UTC pass (left) and 15:52 pass (right).
From what I could decypher from the recordings, the following callsigns were heard (callsigns from the 14:18 pass are shown in yellow and those from the 15:52 pass in red):
You can listen to a recording of the first pass activity here and of the second pass here (thank you Johan Papay, K8YSE EN91, for making the recordings available).