Offline Tool
GMRS Programming Checklist
Walk through repeater and simplex programming before you hit PTT. Saves progress on this device.
Step-by-step GMRS radio programming checklist — channels, tones, power limits, and CHIRP tips. Offline reference. Works offline after your first visit.
Walk through repeater and simplex programming before you hit PTT. Saves progress on this device.
Validates channel, power, and bandwidth rules before you program a radio.
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.