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 ZR6EDM-5 - show graphs
Comment: 145.500MHz https://aprsdro
Location: 26°07.55' S 28°09.33' E - locator KG43BU89PT - show map
4.2 km South bearing 194° from Modderfontein, Gauteng, South Africa [?]
12.5 km Southeast bearing 129° from Sandton, Gauteng, South Africa
14.0 km Northeast bearing 53° from Johannesburg, Gauteng, South Africa
33.6 km Northeast bearing 62° from Soweto, Gauteng, South Africa
Last position: 2025-04-28 13:59:23 UTC (15d 7h44m ago)
2025-04-28 15:59:23 SAST local time at Modderfontein, South Africa [?]
Altitude: 1595 m
Course:
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: ZR6EDM-5>APDR16 via TCPIP*,qAC,T2ERFURT
Positions stored: 474
Other SSIDs: ZR6EDM-10
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