These are essentially digital "party lines" for meeting new people and general entertainment. Ring of Fire: A well-known entertainment-focused channel. Nonstop Talk: Dedicated to general conversation and passing the time. Channel 14:

: Specifically utilized during Florida hurricane operations as a backup communication layer. Texas Navy / Texas Search & Rescue

: In the Zello app, tap the Channels tab, then the + icon to "Add by channel name." Note that you must use the exact spelling to find a match. Zello Channel Directory