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This page shows APRS bulletin and announcement messages from the last 24 hours.

Please select a specific bulletin group:
    all BTORO CABAJ CARIB COCLE DARIE DEU DUZCE ETESA FRA HERRE HKGWX LAGOS LOCAL LUX MAREA MUF PESTE PGOLF PH PMETR POEST PROP SANTO SISM0 SISM1 SISM2 SISM3 SOLUN SYDTD SYDWX TALTA TBAJA VERAC VERAN VERAS WX01 WX02 WX03 WX04 WX05 WX06 WX07 WXBLN WXGTH WXHOL WXHX WXSM WXWUE

Bulletins and announcements sent by stations within 500 km from your location
callsign ID message age
No matching bulletins were found.
Bulletins in group SISM0
callsign ID message age
HP2DFA-6 BLN0SISM0 3 of 45 2021-12-03 07:41:34 (M4.1) near the coast of Nicaragua 11.4 -87.9 54s
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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