Source callsign:	ZS1I-S
Comment:	440 Voice 438.26250MHz -7.6000MHz
Location:	25°44.08' S 28°16.03' E - lokaator KG44DG23BQ - show map 8.0 km Idast peiling 82° from Pretoria, Gauteng, South Africa [?] 16.0 km Kirdesse peiling 31° from Centurion, Gauteng, South Africa 56.6 km Kirdesse peiling 23° from Johannesburg, Gauteng, South Africa 71.9 km Kirdesse peiling 35° from Soweto, Gauteng, South Africa
Last position:	2024-12-26 15:52:13 UTC (248d 15h26m ago) 2024-12-26 17:52:13 SAST local time at Pretoria, South Africa [?]
Last path:	ZS1I-S>APDG01 via TCPIP*,qAC,ZS1I-GS
Positions stored:	1

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.