i have an HT1250 That has all the AAR Channels in it, and when i am in midtown, i leave it on scan and it's non stop talk, mostly police, i am unsure what channel, but i hear alot of police chatter, fights on platforms, people walking in the yards, and things like that, alot of police activity, i am guessing MTA or whoever runs the subway system,
Now that i tihnk about it, it might be NYPD Transit on VHF,