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 PY4AC - show graphs
Mic-E message: Off duty
Location: 19°51.96' S 43°44.16' W - locator GH80DD12QD - show map
7.1 km West bearing 283° from Caeté, Minas Gerais, Brazil [?]
16.1 km Southeast bearing 132° from Santa Luzia, Minas Gerais, Brazil
21.9 km East bearing 74° from Belo Horizonte, Minas Gerais, Brazil
34.0 km East bearing 78° from Contagem, Minas Gerais, Brazil
Last position: 2025-09-05 16:50:24 UTC (39d 6h25m ago)
2025-09-05 13:50:24 -03 local time at Caeté, Brazil [?]
Altitude: 1013 m
Course:
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: PY4AC>QYU19V via PY4AC-15,WIDE1*,WIDE2-1,qAR,PY4BR-10 (good)
Positions stored: 4768
Other SSIDs: PY4AC-15 PY4AC-D PY4AC-7 PY4AC-C PY4AC-B PY4AC-R PY4AC-N PY4AC-Y PY4AC-14 PY4AC-10 PY4AC-9 PY4AC-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