Location:	48°58.77' N 14°27.42' E - locator JN78FX45UB - show map 6.4 km West bearing 256° from Rudolfov, Jihočeský Kraj, Czech Republic [?] 7.1 km Northwest bearing 300° from Srubec, Jihočeský Kraj, Czech Republic 75.8 km North bearing 9° from Linz, Upper Austria, Austria 115.7 km Southeast bearing 137° from Plzeň, Plzeňský Kraj, Czech Republic
Last position:	2025-11-18 06:20:09 UTC (3d 4h23m ago) 2025-11-18 07:20:09 CET local time at Rudolfov, Czech Republic [?]
Last WX report:	2025-11-18 06:20:09 UTC (3d 4h23m ago) – show weather charts 2.2 °C 100% 1017.4 mbar 0.0 m/s East
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	OK4PZ-2>APOTW1 via OK0BNJ-2,OK0BR-1*,WIDE2-1,qAR,OK1TZL
Positions stored:	1
Other SSIDs:	OK4PZ-4 OK4PZ-5 OK4PZ OK4PZ-10

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.