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 PY4CH-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 438.60000MHz -5.0000MHz, APRS for DMRGateway
Location: 19°48.00' S 43°51.00' W - locator GH80BE88AA - show map
3.4 km South bearing 178° from Santa Luzia, Minas Gerais, Brazil [?]
16.3 km Northeast bearing 34° from Belo Horizonte, Minas Gerais, Brazil
25.8 km Northeast bearing 56° from Contagem, Minas Gerais, Brazil
Last position: 2025-05-28 01:37:59 UTC (7h50m ago)
2025-05-27 22:37:59 -03 local time at Santa Luzia, Brazil [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: PY4CH-D>APDG03 via TCPIP*,qAC,PY4CH-DS
Positions stored: 56
Other SSIDs: PY4CH-15 PY4CH-B PY4CH-9 PY4CH-5 PY4CH-1 PY4CH-3 PY4CH-2 PY4CH-7 PY4CH-DP
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