Back to being pretty quiet. No recordings as I am still getting my equipment fully set up and even then the scanner I'm using doesn't have the best setup for priority scanning and it's not at my desk so I can't easily hold on a channel

There were also some encrypted transmissions. No idea what caused the flurry of traffic but it's an international airport so traffic on potential CBP frequencies is not unusual

Also the occasional bursts of traffic on an encrypted CBP tactical channel but that could mean anything since it's a nationwide channel

Fair amount of unencrypted traffic on 170.775 MHz 319 NAC which is allegedly a CBP channel at #Boston #Logan

Unsure exactly what it's about but that frequency usually isn't this busy