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APRS station ZS4GJA-2 - show graphs
Comment: APRS on Radio
Location: 26°47.11' S 27°49.99' E - locator KG33VF91XN - show map
3.5 km Northeast bearing 27° from Sasolburg, Free State, South Africa [?]
8.2 km South bearing 183° from Vanderbijlpark, Gauteng, South Africa
57.5 km South bearing 183° from Soweto, Gauteng, South Africa
68.1 km South bearing 198° from Johannesburg, Gauteng, South Africa
Last position: 2025-01-05 08:22:46 UTC (59d 23h21m ago)
2025-01-05 10:22:46 SAST local time at Sasolburg, South Africa [?]
Course:
Speed: 98 km/h
Device: Unknown: Unknown
Last path: ZS4GJA-2>APRS via WIDE2-2,qAO,ZS4SRK-15 (good)
Positions stored: 4697
Other SSIDs: ZS4GJA-3 ZS4GJA-5
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.
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