Offline Tool
DMR & Digital Quick Ref
DMR color codes, talkgroups, and East TN digital reference.
East TN DMR talkgroups, color codes, BrandMeister and TGIF reference. Works offline after your first visit.
DMR color codes, talkgroups, and East TN digital reference.
A virtual channel on a DMR network — like a conference bridge for digital repeaters and hotspots.
BrandMeister TG 3147 (statewide) and TG 31478 (TEMA) are common for Tennessee emcomm traffic.
KI4TQN is a ham radio, GMRS, and emergency communications hub from East Tennessee — free tools, local reference data, YouTube-aligned guides, and consulting for property owners. Use this map to find your lane.
Pick a path: FCC-licensed GMRS, ham exam study, FRS, Meshtastic, just licensed, emcomm volunteer, or property owner.
113 offline browser tools plus step-by-step deployment workflows. Install the site as a PWA for field use.
Tri-Cities, Erwin / Unicoi (I-26), NETNRC linked repeaters, nets, HF listening, go-bag sheets, and ARES/RACES context.
Blog, videos, downloads, antenna reference, and curated radio links — tied to the YouTube channel.
Paid emergency communications consulting for estates, ranches, and remote properties — plus contact and newsletter.