Location:	28°37.86' S 20°19.36' E - locator KG01DI88RN - show map 93.4 km West bearing 257° from Upington, Northern Cape, South Africa [?]
Last position:	2025-03-27 16:31:23 UTC (14h18m ago) 2025-03-27 18:31:23 SAST local time at Upington, South Africa [?]
Altitude:	661 m
Course:	346°
Speed:	0 km/h
Last path:	ZS4JR>aprs.fi via aprsfi-iOS
Positions stored:	165119
Other SSIDs:	ZS4JR-11 ZS4JR-5 ZS4JR-14

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.