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 ZS6SJC-5 - show graphs
Comment: https://aprsdroid.org/
Location: 25°52.88' S 29°11.39' E - locator KG44OC28SL - show map
4.5 km West bearing 256° from Witbank, Mpumalanga, South Africa [?]
29.9 km Southwest bearing 247° from Middelburg, Mpumalanga, South Africa
101.4 km East bearing 99° from Pretoria, Gauteng, South Africa
119.9 km East bearing 73° from Johannesburg, Gauteng, South Africa
Last position: 2025-06-13 14:55:18 UTC (1d 15h19m ago)
2025-06-13 16:55:18 SAST local time at Witbank, South Africa [?]
Speed: 67 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: ZS6SJC-5>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored: 981
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