Comment:	439.275MHz OKDV
Location:	50°01.32' N 15°12.84' E - locator JO70OA55QG - show map 1.2 km Southeast bearing 125° from Kolín, Středočeský Kraj, Czech Republic [?] 4.9 km North bearing 5° from Červené Pečky, Středočeský Kraj, Czech Republic 57.1 km East bearing 97° from Prague, Hlavní Mesto Praha, Czech Republic 154.7 km Southeast bearing 137° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2026-02-08 16:57:10 UTC (1d 17h53m ago) 2026-02-08 17:57:10 CET local time at Kolín, Czech Republic [?]
Altitude:	269 m
Course:	285°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	OK1JTO-7>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	198971
Other SSIDs:	OK1JTO-5 OK1JTO-9 OK1JTO OK1JTO

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.