I've been doing some tracking of the 344xx Talkgroups reportedly belonging to WestCom (via Site 1-002 Cook South), and it appears that TG 34417 is some sort of future Fire channel. Currently, the TG is patched to their VHF Fire Dispatch freq of 159.120 (D174). On VHF, I'm hearing many mobiles and portables with a digital voice, and I can confirm that they're TX'ing through SC21 since I am getting various 149xxx RIDs at the same time. Unfortunately, this specific TG is ENC just like most of the others.