transmissions

Is there any way I can hear transmissions in the past from channels on radio reference, or anywhere for that matter? There is an event involving EOD at quinnipiac university and I would like to hear transmissions from Hamden channels

The problem I'm seeing is that I miss some transmissions on particular talkgroups - I notice this most often on Seattle Fire's primary talkgroup 1648. I have a BCT8 and have re-banded it and programmed it from scratch using ScanControl v7.1.0 and the latest frequencies for the Seattle...

Hey everyone! Thanks for taking a moment to read this thread, and for offering any assistance you may be able to lend. I am looking for an affordable radio packet data modem, but I do not know where to begin. I've found the PACTOR modems, but I am not willing or able to pay close to $1,500.00...