Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station PY3GIM - show graphs
Comment: 146.520MHz QRA Guilherme
Location: 29°53.00' S 51°17.11' W - locator GG40IC58SA - show map
10.5 km West bearing 257° from Esteio, Rio Grande do Sul, Brazil [?]
10.5 km West bearing 291° from Canoas, Rio Grande do Sul, Brazil
17.5 km North bearing 342° from Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
80.1 km South bearing 187° from Caxias do Sul, Rio Grande do Sul, Brazil
Last position: 2025-11-13 22:42:41 UTC (12d 14h16m ago)
2025-11-13 19:42:41 -03 local time at Esteio, Brazil [?]
Device: Open Source: APRSdroid (app, Android)
Last path: PY3GIM>APDR16 via TCPIP*,qAC,T2BRAZIL
Positions stored: 2
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS