More than 100 Microsat, Cubesat, PocketQube and other satellites have been launched today 2022-01-13 at 15:25 UTC into LEO. Recent reports and observations are here: https://community.libre.space/…-2022-01-13-15-25utc/8776
There are several satellites transmitting in the 435-438 MHz amateur satellite band. Unfortunately some of them are purely commercial, which is alarming indeed.