Comment:	https://aprsdroid.org/
Location:	44°19.87' N 21°04.16' E - locator KN04MH89HL - show map 663.4 m Southwest bearing 243° from Velika Plana, Podunavski Okrug, Central Serbia, Serbia [?] 9.6 km Southeast bearing 113° from Smederevska Palanka, Podunavski Okrug, Central Serbia, Serbia 71.1 km Southeast bearing 137° from Belgrade, Central Serbia, Serbia 130.3 km Northwest bearing 329° from Niš, Nišavski Okrug, Central Serbia, Serbia
Last position:	2024-03-26 07:45:51 UTC (321d 3h3m ago) 2024-03-26 08:45:51 CET local time at Velika Plana, Serbia [?]
Altitude:	159 m
Course:	325°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YU4TDK-9>APDR16 via TCPIP*,qAC,T2LEIPZIG
Positions stored:	36
Other SSIDs:	YU4TDK-D YU4TDK-7 YU4TDK-N YU4TDK

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.