Source callsign:	ZS1OSS-1
Comment:	145.700MHz t088 -060 Constantiaberg
Location:	34°03.25' S 18°23.10' E - locator JF95EW66EX - show map 4.0 km Southwest bearing 230° from Constantia, Western Cape, South Africa [?] 11.0 km Southwest bearing 222° from Claremont, Western Cape, South Africa 14.7 km South bearing 194° from Cape Town, Western Cape, South Africa 66.2 km Southwest bearing 234° from Noorder-Paarl, Western Cape, South Africa
Last position:	2025-07-18 20:00:46 UTC (20m3s ago) 2025-07-18 22:00:46 SAST local time at Constantia, South Africa [?]
Last path:	ZS1OSS-1>APDW17 via TCPIP*,qAC,T2UK
Positions stored:	2
Others sourced by ZS1OSS-1:	145.600CT 145.625PI 145.650CT 145.650RI 145.675VI 145.700GE 145.750CT 434.625CT 438.350CT 438.400CT 438.800CT ZS1SIX ZS1TWO

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.