Location:	50°16.50' N 13°50.50' E - locator JO60WG16AA - show map 9.6 km South bearing 182° from Černčice, Ústecký Kraj, Czech Republic [?] 9.7 km South bearing 161° from Louny, Ústecký Kraj, Czech Republic 46.1 km Northwest bearing 297° from Prague, Hlavní Mesto Praha, Czech Republic 157.0 km Southeast bearing 138° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position:	2025-12-25 14:08:31 UTC (3d 4h46m ago) 2025-12-25 15:08:31 CET local time at Černčice, 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:	1802
Other SSIDs:	OK1TRO-2 OK1TRO-7

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.