Location:	49°54.44' N 14°47.47' E - locator JN79JV47WS - show map 10.8 km Southwest bearing 207° from Kostelec nad Černými Lesy, Středočeský Kraj, Czech Republic [?] 17.0 km Southwest bearing 231° from Kouřim, Středočeský Kraj, Czech Republic 33.2 km Southeast bearing 127° from Prague, Hlavní Mesto Praha, Czech Republic 102.9 km East bearing 80° from Plzeň, Plzeňský Kraj, Czech Republic
Last position:	2025-12-20 13:45:14 UTC (7d 7h30m ago) 2025-12-20 14:45:14 CET local time at Kostelec nad Černými Lesy, Czech Republic [?]
Altitude:	472 m
Course:	143°
Speed:	0 km/h
Last path:	OK1ZX>API52 via DSTAR*,qAR,OK0BCA-B
Positions stored:	82
Other SSIDs:	OK1ZX-i

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.