Montana & Wyoming rail corridors, NOAA transmitters, and which UV-5R memory to be on. Tap a line for its channel and any live feed covering it, or hit Where am I to let GPS pick for you.
| Mem | Name | Freq | Territory |
|---|
Full detail, sources and verification dates are in HH-MASTER-CHANNEL-LIST.csv and HH-FREQUENCY-SOURCES.md in the programming package. AAR channel numbers cross-checked against BNSF Montana Division employee timetable and RadioReference. Verified 2026-08-02.
| Mem | Ch | Freq | Montana site |
|---|
Around Billings and Laurel, use WX7 — 162.550 MHz. Source: NOAA/NWS station listing, verified 2026-08-02.
These open the feed operator's own page. The audio is not replayed through helohavoc.com — RailroadRadio.net is a volunteer-run site paying for its own bandwidth, and Broadcastify's terms (section 9d) flatly prohibit “redistribution, relay, rebroadcast, re-streaming, or embedding” of their audio without a commercial licence. Linking is the clean way to do this.
Coverage is honest, not flattering. Every public feed reaching this area sits on the old Montana Rail Link corridor or up at Whitefish. There is no live feed for the Big Horn Sub, the Casper Sub, eastern Montana past Forsyth, or anywhere in Wyoming. For those, the radio is the only way to hear it.
rtl_fm feeding the MediaMTX server already running on HQ would put a genuine Billings/Laurel feed on this page, owned end to end, no third party and no terms to worry about. HQ has no SDR hardware attached today. Say the word and it gets built.
Corridor lines are approximate routings drawn between town centres to show which channel covers which stretch of country. They are not survey-accurate track alignments — use them to pick a channel, not to find a grade crossing.