Right TGID, wrong system in my notes. They are pretty old and didn't really specify.
I can confirm that 18620 is a "channel 2" of 18561. Been watching and hearing units go between the two and every time they hit 18620 they say "...on two".
I loaded up Unitrunker on a computer and somehow I have these listed as:
18561 - GC Police / Towns Dispatch
18620 - GC Police / Town Operations
More specifically here is what I have in Unitrunker and I don't know where this came from. Some of it looks like UASI talkgroups but it was downloaded for VIPER. I should say that the date on all of these is 2017 which leads me to believe these once existed in the RR database for VIPER back then and were removed at some point. I'm not 100% sure but we can at least compare these to what is heard.
18007 | Fire |
18008 | Sheriff: Tac |
18009 | Sheriff |
18500 | Gaston County Emergency Management |
18501 | Gaston County EMS |
18502 | Gaston County Fire |
18503 | Gaston County Mutual Aid |
18504 | Mount Holly Police Dispatch |
18505 | Gaston County TAC |
18506 | Gaston County TAC 2 |
18507 | Gaston County TAC 3 |
18517 | Gastonia Fire |
18518 | Gastonia Police |
18533 | GC Operations ( Fire / EMS ) |
18534 | GC Operations ( Fire / EMS ) |
18535 | GC Operations ( Fire / EMS ) |
18536 | GC Operations ( Fire / EMS ) |
18537 | GC Operations ( Fire / EMS ) |
18538 | GC Operations ( Fire / EMS ) |
18539 | GC Operations ( Fire / EMS ) |
18540 | GC Operations ( Fire / EMS ) |
18543 | GC Events |
18544 | GC Events |
18545 | GC Events |
18546 | GC Events |
18547 | GC Events |
18561 | GC Police / Towns Disp |
18562 | GC Police / Towns (Belmont) |
18566 | Gaston College PD 1 |
18578 | Belmont PD |
18590 | GC EMS Operations |
18600 | GC Fire Emergency |
18620 | GC Police / Town Operations |
18622 | GC Animal Care / Enforcement Dispatch |
18640 | GC Sheriff's Office Operations |
18642 | |
18643 | |
18990 | Cherryville PD Disp |