Comment:	145.500MHz HF station
Location:	50°37.98' N 15°39.53' E - ตำแหน่ง JO70TP91BW - show map 3.6 km ตะวันออก bearing 79° มาจาก Vrchlabí, Královéhradecký Kraj, Czech Republic [?] 6.7 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Rudník, Královéhradecký Kraj, Czech Republic 106.6 km ตะวันออกเฉียงเหนือ bearing 55° มาจาก Prague, Hlavní Mesto Praha, Czech Republic 109.5 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Wrocław, Lower Silesian Voivodeship, Poland
Last position:	2025-07-02 06:51:00 UTC (5m49s ago) 2025-07-02 08:51:00 CEST เวลาท้องถิ่น Vrchlabí, Czech Republic [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	OK1FQT>APDR16 via TCPIP*,qAC,T2DENMARK
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.