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 PY4TOP-1 - show graphs
Comment: MMDVM MMDVM HS Dual Hat 438.5000/433.5000 CC1
Location: 21°07.82' S 42°22.04' W - locator GG88TU58WR - show map
100.7 m West bearing 285° from Muriaé, Minas Gerais, Brazil [?]
26.6 km East bearing 74° from Miraí, Minas Gerais, Brazil
123.7 km Northeast bearing 55° from Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
130.1 km Northwest bearing 302° from Campos, Rio de Janeiro, Brazil
Last position: 2024-12-18 16:33:33 UTC (53d 18h53m ago)
2024-12-18 13:33:33 -03 local time at Muriaé, Brazil [?]
Device: R3ABM: BrandMeister DMR
Last path: PY4TOP-1>APBM1S via TCPIP*,qAS,BM7242RPT
Positions stored: 2
Other SSIDs: PY4TOP-10
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