Source callsign:	OK0BCA-S
Comment:	440 Voice 438.90000MHz -7.6000MHz
Location:	50°41.04' N 15°42.06' E - locator JO70UQ44CD - show map 8.0 km Southeast bearing 126° from Špindlerův Mlýn, Liberecký Kraj, Czech Republic [?] 9.0 km Northeast bearing 45° from Vrchlabí, Královéhradecký Kraj, Czech Republic 104.2 km Southwest bearing 244° from Wrocław, Lower Silesian Voivodeship, Poland 112.3 km Northeast bearing 53° from Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-12-27 02:59:10 UTC (21s ago) 2025-12-27 03:59:10 CET local time at Špindlerův Mlýn, Czech Republic [?]
Last path:	OK0BCA-S>APDG01 via TCPIP*,qAC,OK0BCA-GS
Positions stored:	3

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.