Comment:	JIRKA
Location:	50°26.77' N 15°42.43' E - locator JO70UK47UB - show map 2.4 km West bearing 274° from Bílá Třemešná, Czech Republic [?] 4.5 km South bearing 170° from Mostek, Královéhradecký Kraj, Czech Republic 99.7 km Northeast bearing 66° from Prague, Hlavní Mesto Praha, Czech Republic 118.2 km Southwest bearing 233° from Wrocław, Lower Silesian Voivodeship, Poland
Last position:	2026-01-31 10:48:37 UTC (18h42m ago) 2026-01-31 11:48:37 CET local time at Bílá Třemešná, Czech Republic [?]
Altitude:	581 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	OK1JKD-7>APDR10 via OK1OBR-1*,WIDE2-1,qAR,OK2JIB-1
Positions stored:	310
Other SSIDs:	OK1JKD-i

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.