Ham radio operators would out you for broadcasting without valid call sign. They have highly effective scanners. They would hear you. The govt has really really effective scanners. They would hear you too just harder to trace back unless you where using your call sign. The ham license seems like a problem for the criminal comm angle.
She got a valid call sign. A commenter posted it on Kristinn’s thread at the GP.
However, outside of the govt, highly doubtful there would be a digital record of your transmissions in content or participants.