ChatterBack · Go-Bag Card
Maryland
39.0407, -76.7909 · grid FM19oa
within 40 mi · printed Oct 15, 2026
chatterback.net/go
Ham repeaters18 nearest
| Output | Off | Tone | Call | Dist |
|---|---|---|---|---|
| 144.9700 | ? | - | WA3KOK | 9 NW |
| 443.4500 | + | 156.7 | N3HF | 11 W |
| 449.9750 | − | 107.2 | WA3KOK | 17 WSW |
| 445.9750 | ? | 100.0 | NC3M | 21 W |
| 145.4700 | − | 107.2 | W4WVP | 21 WSW |
| 147.1500 | + | 114.8 | W3SMR | 21 S |
| 443.1000 | + | - | N3JLT | 21 SW |
| 146.6550 | − | 141.3 | K4US | 22 SW |
| 147.3150 | + | 107.2 | W4HFH | 23 SW |
| 444.6000 | + | 107.2 | W4HFH | 23 SW |
| 146.6850 | − | 110.9 | K4HTA | 24 WSW |
| 449.2000 | ? | - | K3LPV | 27 NE |
| 927.6750 | −25 MHz | - | N3QEM | 27 WSW |
| 145.1700 | − | - | W3DAK | 29 NE |
| 442.9125 | − | - | N3QEM | 31 WSW |
| 448.3750 | − | - | K4XY | 33 WSW |
| 146.5600 | ? | 127.3 | N3VSI | 38 NE |
| 442.9000 | + | 127.3 | N3VSI | 38 NE |
GMRS repeaters
None listed yet. GMRS repeaters are community-submitted - add yours at chatterback.net. Simplex channels are below.
NOAA Weather Radio
- 162.400 MHz · KEC83 · Baltimorecovers Anne Arundel, Baltimore, Calvert, Carroll, City of Baltimore, Frederick (E), Harford, Howard, Kent, Montgomery, Prince Georges, Queen Annes, Talbot · 1000 W · NWS Baltimore/Washington
- 162.475 MHz · KEC92 · Salisburycovers Calvert (SOUTHEAST), Caroline, Dorchester, Queen Annes, Somerset, St. Marys (EAST), Talbot, Wicomico, Worcester · 1000 W · NWS Wakefield
- 162.550 MHz · KHB36 · Manassascovers Calvert, Charles, Frederick, Montgomery, Prince Georges, St. Marys (NW) · 1010 W · NWS Baltimore/Washington
- 162.475 MHz · KIH28 · Philadelphiacovers Cecil (NE) · 1000 W · NWS Philadelphia/Mt Holly
- 162.525 MHz · KJY99 · Accomackcovers Somerset, Worcester · 1000 W · NWS Wakefield
- 162.500 MHz · KWN36 · Greggs Knobcovers Garrett (ALL) · 329 W · NWS Pittsburgh
- 162.450 MHz · KXI73 · Backbone Mountaincovers Garrett · 145 W · NWS Pittsburgh
- 162.425 MHz · WNG704 · Hibernia Parkcovers Cecil · 790 W · NWS Philadelphia/Mt Holly
- 162.450 MHz · WNG736 · Washington DCcovers Anne Arundel, Charles, Howard, Montgomery, Prince Georges · 300 W · NWS Baltimore/Washington
- 162.550 MHz · WXJ94 · Lewescovers Caroline (SE), Wicomico (NE), Worcester (NE) · 500 W · NWS Philadelphia/Mt Holly
- 162.500 MHz · WXK97 · Sudlersvillecovers Anne Arundel, Baltimore, Caroline, Cecil, City of Baltimore, Dorchester, Harford, Howard, Kent, Queen Annes, Talbot · 1100 W · NWS Philadelphia/Mt Holly
- 162.475 MHz · WXM42 · Hagerstowncovers Allegany, Carroll (NW), Frederick, Washington · 1000 W · NWS Baltimore/Washington
- 162.425 MHz · WXM43 · Frostburgcovers Allegany, Garrett, Washington · 300 W · NWS Baltimore/Washington
- 162.400 MHz · WXM57 · Heathsvillecovers Somerset, St. Marys · 1000 W · NWS Wakefield
- 162.400 MHz · WXM73 · Moorefieldcovers Allegany · 500 W · NWS Baltimore/Washington
- 162.425 MHz · WZ2527 · Fredericksburgcovers Charles, St. Marys · 300 W · NWS Baltimore/Washington
Calling channelswhen you don't know who's out there
- Ham 2 m simplex calling 146.520 MHz FMNational calling frequency. Make contact, then move off.
- Ham 70 cm simplex calling 446.000 MHz FMNational UHF calling frequency.
- Wilderness Protocol 146.520 · :00-:05 past the hourListen on 146.520 (and 446.000) for five minutes at 7, 10, 1, 4 and 7 local - the informal emergency-monitoring habit outside repeater coverage.
- GMRS travel / emergency channel Ch 20 · 462.675 MHz · PL 141.3The GMRS travel-and-emergency convention: monitor Ch 20 with the 141.3 "travel tone" on the road. Ch 19 (462.650) is travel chatter.
- FRS / GMRS family channel Ch 1 · 462.5625 MHzWhere bubble-pack radios default. Agree on a channel and a fallback with your family before you need it.
- Meshtastic default channel LongFast · US 915 MHzOff-grid text when everything else is down. Most public nodes carry LongFast; your local mesh may add a weather channel.
- MeshCore public channel Public · US 915 MHzRoom servers keep messages for you while your companion is off. Find your local room server on the map.
Mesh nodes nearby
- 🦌Buckalope MeshCore repeater6 NNE
- SILVER SPRING TREE RPTR MeshCore repeater13 W
- Dot Hex South 5941 Meshtastic ROUTER25 WSW
- Horsepen_South MeshCore repeater33 W
- N6PPP Repeater MeshCore repeater34 WNW
- Sugarloaf Mountain MeshCore repeater36 WNW
- Lansdowne VA Obsrvr 01 MeshCore repeater38 W
- 60DBm Meshtastic ROUTER38 SSW
Nets
No nets listed for this state yet.
SKYWARN
No spotter net listed for this area yet. Report to your NWS office directly - see the NWR detail above for which office covers you.
Emergency contacts
- Life-safety emergency 911Radio is never a substitute for 911 when someone is in danger.
- mPING app · mping.nssl.noaa.govAnyone can report precipitation type, hail, wind damage or flooding straight to NOAA - no training needed, anonymous.
- Wireless Emergency Alerts your phone · Settings → NotificationsKeep Tornado and Flash Flood WEA alerts on. ChatterBack emails are a supplement, not a replacement.