Comment:	op. Martin, QTH Nejdek
Location:	50°19.27' N 12°43.87' E - locator JO60IH77RB - show map 14.0 km Northwest bearing 315° from Karlovy Vary, Karlovarský Kraj, Czech Republic [?] 14.3 km Northwest bearing 305° from Dalovice, Karlovarský Kraj, Czech Republic 107.7 km Southwest bearing 222° from Dresden, Direktionsbezirk Dresden, Saxony, Germany 122.9 km West bearing 283° from Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-09-13 08:53:41 UTC (17d 18h ago) 2025-09-13 10:53:41 CEST local time at Karlovy Vary, Czech Republic [?]
Altitude:	600 m
Course:	206°
Speed:	11 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	OK1TZL-10>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	43301
Other SSIDs:	OK1TZL-1 OK1TZL OK1TZL-8 OK1TZL-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.