Location:	50°20.50' N 13°50.50' E - locator JO60WI12AA - show map 4.6 km Southeast bearing 133° from Dobroměřice, Ústecký Kraj, Czech Republic [?] 6.5 km Southeast bearing 125° from Lenešice, Ústecký Kraj, Czech Republic 49.9 km Northwest bearing 305° from Prague, Hlavní Mesto Praha, Czech Republic 151.5 km Southeast bearing 136° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position:	2025-10-11 16:39:24 UTC (27d 5h35m ago) 2025-10-11 18:39:24 CEST local time at Dobroměřice, Czech Republic [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	OK1TRO>APDR16 via WIDE1-1,qAR,OK2JIB-1
Positions stored:	1789
Other SSIDs:	OK1TRO-2 OK1TRO-7

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.