Scanners & SDR
LegalPublic, unencrypted feeds only. No interception of private/cellular/encrypted comms (ECPA).
Categories
- IdfireLabelFire & RescueDescFire dispatch & fireground — overwhelmingly in the clearEncrypted✗ no
- IdemsLabelEMS / MedicalDescEmergency medical services dispatchEncrypted✗ no
- IdaviationLabelAviation (ATC)DescAir-traffic control — public by ICAO conventionEncrypted✗ noBrowsehttps://www.liveatc.net/
- IdrailLabelRailroadDescRoad/dispatch/yard channels (AAR VHF)Encrypted✗ no
- IdmarineLabelMarine / CoastDescVHF marine + USCG working channelsEncrypted✗ no
- IdweatherLabelNOAA Weather RadioDescNWS all-hazards broadcast (162.400–162.550 MHz)Encrypted✗ no
- IdhamLabelAmateur RadioDescHam repeaters, nets, ARES/RACES — lawful to monitorEncrypted✗ no
- IdpoliceLabelPolice / Public SafetyDescOften AES-encrypted in major metros — many channels unavailableEncrypted✓ yes
Listenable
- IdfireLabelFire & RescueDescFire dispatch & fireground — overwhelmingly in the clearEncrypted✗ no
- IdemsLabelEMS / MedicalDescEmergency medical services dispatchEncrypted✗ no
- IdaviationLabelAviation (ATC)DescAir-traffic control — public by ICAO conventionEncrypted✗ noBrowsehttps://www.liveatc.net/
- IdrailLabelRailroadDescRoad/dispatch/yard channels (AAR VHF)Encrypted✗ no
- IdmarineLabelMarine / CoastDescVHF marine + USCG working channelsEncrypted✗ no
- IdweatherLabelNOAA Weather RadioDescNWS all-hazards broadcast (162.400–162.550 MHz)Encrypted✗ no
- IdhamLabelAmateur RadioDescHam repeaters, nets, ARES/RACES — lawful to monitorEncrypted✗ no
Sdr
Directories
- NameWebSDR.orgKindindexDescMaster list of public WebSDR receivers worldwide
- NameKiwiSDR public mapKindindexDescLive map of public KiwiSDR receivers (HF, browser-tunable)
- NameReceiver BookKindindexDescOpenWebRX / KiwiSDR aggregate receiver directory
Receivers
- NameUniversity of Twente WebSDRTypeWebSDRBandLF–10m HFLocationEnschede, NL
- NameWebSDR Hack GreenTypeWebSDRBandHF / VHFLocationNantwich, UK
- NameK3FEF KiwiSDRTypeKiwiSDRBand0–30 MHz HFLocationMilford, PA, US
- NameNorthern Utah WebSDRTypeWebSDRBandVHF/UHF + HFLocationUtah, US
- NameWebSDR MaasbreeTypeWebSDRBandHFLocationMaasbree, NL
- NameKFS KiwiSDR (Half Moon Bay)TypeKiwiSDRBand0–30 MHz HFLocationCalifornia, US
Atc
- NameKJFK — New York JFKIcaoKJFKCityNew York, US
- NameKLAX — Los AngelesIcaoKLAXCityLos Angeles, US
- NameKORD — Chicago O'HareIcaoKORDCityChicago, US
- NameKATL — AtlantaIcaoKATLCityAtlanta, US
- NameEGLL — London HeathrowIcaoEGLLCityLondon, UK
- NameEHAM — Amsterdam SchipholIcaoEHAMCityAmsterdam, NL
- NameCYYZ — Toronto PearsonIcaoCYYZCityToronto, CA
- NameYSSY — SydneyIcaoYSSYCitySydney, AU
Weather
DescNOAA Weather Radio All Hazards (NWR) — continuous NWS broadcast, lawful & unencrypted
Channels
- ChWX1Mhz162.4
- ChWX2Mhz162.425
- ChWX3Mhz162.45
- ChWX4Mhz162.475
- ChWX5Mhz162.5
- ChWX6Mhz162.525
- ChWX7Mhz162.55
Coveragehttps://www.weather.gov/nwr/Maps
Broadcastify
Enriched✗ no
Sourcestatic
Counts
Categories8
Sdr6
Atc8