Callsign lookup for 9M4RTD — last position, recent beacons, heard distance and APRS-IS path. Live ham radio station data.
Every callsign heard on the APRS-IS network gets a page here. It shows the last reported position, the recent beacon trail, how far the station was heard, the digipeater path each packet took, and any weather or telemetry the station reports. The map and trail load live, so they need JavaScript; the details above come straight from the last packet received.
Anyone is welcome to link here from a QRZ.com profile, a club page or a forum post: https://aprs.world/station/9M4RTD
Nearby callsigns in the APRS World catalogue, and any other SSIDs the same operator beacons under: 9M4RTD-3 · 9M4RPL-3 · 9M4RSA-1 · 9M4RSA-2 · 9M4RSA-3 · 9M4RSB-13 · 9M4RXB-3 · 9M4RXC-2 · 9M4RXC-3 · 9M4SAE
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