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 PY4HF-9 - show graphs
Map loading...
Location: 20°53.86' S 45°16.44' W - locator GG79IC74CN - show map - static map
369.6 yards East bearing 99° from Campo Belo, Minas Gerais, Brazil [?]
17.8 miles Northwest bearing 319° from Perdões, Minas Gerais, Brazil
58.1 miles Southwest bearing 206° from Divinópolis, Minas Gerais, Brazil
94.7 miles Southwest bearing 227° from Betim, Minas Gerais, Brazil
Last position: 2017-01-19 18:23:03 EST (22h53m ago)
2017-01-19 21:23:03 BRST local time at Campo Belo, Brazil [?]
Altitude: 350 ft
Device: Open Source: APRSdroid (app, Android)
Last path: PY4HF-9>APDR13 via TCPIP*,qAC,T2BRAZIL
Positions stored: 6710
Other SSIDs: PY4HF PY4HF-1 PY4HF-5
Stations near current position of PY4HF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
PU4BEM31.5 miles 64°2017-01-08 06:28:07
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.
FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS