Comment:	433.500MHz Marek on move
Location:	50°08.21' N 14°25.39' E - ตำแหน่ง JO70FD02SU - show map 4.9 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Libeň, Hlavní Mesto Praha, Czech Republic [?] 5.2 km เหนือ bearing 341° มาจาก Karlín, Hlavní Mesto Praha, Czech Republic 5.4 km เหนือ bearing 2° มาจาก Prague, Hlavní Mesto Praha, Czech Republic 112.5 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2025-06-10 08:44:44 UTC (11d 22h13m ago) 2025-06-10 10:44:44 CEST เวลาท้องถิ่น Libeň, Czech Republic [?]
Altitude:	332 m
Course:	211°
ความเร็ว:	9 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	OK1ZW-5>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	238

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.