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 PY4CT-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 438.80000MHz +0.0000MHz, APRS for DMRGateway
Location: 21°08.66' S 44°35.75' W - locator GG78QU85MI - show map
20.9 km Southeast bearing 126° from Bom Sucesso, Minas Gerais, Brazil [?]
34.6 km West bearing 268° from São João del Rei, Minas Gerais, Brazil
85.7 km West bearing 276° from Barbacena, Minas Gerais, Brazil
115.7 km South bearing 165° from Divinópolis, Minas Gerais, Brazil
Last position: 2025-05-09 02:25:31 UTC (6h43m ago)
2025-05-08 23:25:31 -03 local time at Bom Sucesso, Brazil [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: PY4CT-D>APDG03 via TCPIP*,qAC,PY4CT-DS
Positions stored: 8
Other SSIDs: PY4CT PY4CT-N PY4CT-B
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