Why This Matters
In a fast-moving emergency, communication is critical to everyone's safety. Cell towers and Wi-Fi can go down from fire, smoke, or power loss right when you need them most. If neighbors can't reach each other, people end up going door-to-door to make sure everyone knows — putting themselves at risk and slowing everyone's evacuation. A shared, working backup communication plan means fewer people need to take that risk.
GMRS Radios
Our neighboring Firewise community, Wings of Morning, already uses GMRS (General Mobile Radio Service) handheld radios to stay in touch when cellular service fails. We'd like to do the same — and coordinate with them, since our communities share some radio infrastructure.
GMRS radios are inexpensive and work even when the phone network is down. We'd like to encourage every household to pick up one or more radios and get comfortable using them, and to practice together at an upcoming Firewise community event. Serious GMRS users should get a GMRS license — here's how.
Getting a Radio
One neighbor picked up the Radioddity GM-30, a 5W handheld GMRS radio sold as a 2-pack — budget-friendly and repeater-capable, though we can't personally vouch for its long-term durability.
If you'd like to compare other options first, TruePrepper's tested GMRS radio roundup is a good independent starting point. Look for: GMRS (not just FRS) capability, repeater support, a rechargeable battery, and a rugged/weather-resistant case.
Our Radio Channels
Below are the shared and monitoring channels most relevant to our neighborhood, based on the programming sheet Wings of Morning uses. Program these into your radio ahead of time so it's one less thing to figure out during an emergency.
| Ch. | Name | RX Freq | TX Freq | Tone (Rx / Tx) | Purpose |
|---|---|---|---|---|---|
| 1 | BNCHAT | 462.55000 | 462.55000 | 183.5 / 183.5 | Everyday neighborhood chat / coordination |
| 2 | BNALRT | 462.57500 | 462.57500 | 183.5 / 183.5 | Emergency alert channel |
| 3 | BNRPT | 462.55000 | 467.55000 | 183.5 / 183.5 | Repeater channel — extended range |
| 4 | CH1 | 462.56250 | 462.56250 | None / 141.3 | Standard GMRS Channel 1 |
| 5 | CH20 | 462.67500 | 462.67500 | None / 141.3 | Standard GMRS Channel 20 |
| 6 | NCFIRE | 153.96500 | — | 100.0 / None | Nevada County Fire — monitor only |
| 7 | CAFIRE | 151.32500 | — | None / None | CAL FIRE — monitor only |
| 8 | NCSHRF | 155.56500 | — | 141.3 / None | Nevada County Sheriff — monitor only |
| 9 | GVPOLC | 155.70750 | — | D466N / None | Grass Valley Police — monitor only |
| 10 | WXGV | 162.40000 | — | None / None | NOAA weather radio |
| 12 | BANNER | 462.70000 | 467.70000 | D466N / D351N | Our neighborhood's shared repeater channel |
All channels use wide bandwidth and high power. Channels marked “monitor only” are public-safety frequencies — listen for situational awareness, but don't transmit on them.
Signal or WhatsApp Group
Radios are our backup when the network is down — but day-to-day, a group chat is the easiest way to keep everyone in the loop. We're considering setting up a shared Signal or WhatsApp group for the neighborhood so urgent updates reach everyone quickly.
Group link coming soon. Contact us to be added when it's set up.