Source callsign:	S52O
Comment:	Radiosonde tracker
Location:	46°06.99' N 14°06.12' E - locator JN76BC27FX - show map 3.7 km West bearing 286° from Gorenja Vas, Gorenja Vas-Poljane, Slovenia [?] 9.3 km East bearing 96° from Cerkno, Cerkno, Slovenia 31.9 km West bearing 283° from Ljubljana, Ljubljana, Slovenia 147.5 km Southwest bearing 225° from Graz, Styria, Austria
Last position:	2026-02-09 20:06:40 UTC (16m8s ago) 2026-02-09 21:06:40 CET local time at Gorenja Vas, Slovenia [?]
Last path:	S52O>APMI04 via TCPIP*,qAC,T2POLAND
Positions stored:	43
Others sourced by S52O:	E78GM S56ECR-3 S56LFI S58GM
Other SSIDs:	S52O S52O-8 S52O-9 S52O-4 S52O-7 S52O-5 S52O-3 S52O-11

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.