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 PT9SS - show graphs
Comment: MMDVM MMDVM HS Hat 433.3500/433.3500 CC1
Location: 20°47.39' S 51°41.94' W - locator GG49DF60CK - show map
4.8 km Southwest bearing 207° from Três Lagoas, Mato Grosso do Sul, Brazil [?]
23.8 km Northwest bearing 293° from Castilho, São Paulo, Brazil
35.2 km West bearing 290° from Andradina, São Paulo, Brazil
Last position: 2025-03-31 16:07:51 UTC (21d 8h48m ago)
2025-03-31 12:07:51 -04 local time at Três Lagoas, Brazil [?]
Device: R3ABM: BrandMeister DMR
Last path: PT9SS>APBM1S via TCPIP*,qAS,BM7242RPT
Positions stored: 1
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