Comment:	https://aprsdroid.org/
Location:	44°40.03' N 20°11.68' E - ตำแหน่ง KN04CQ30IC - show map 1.4 km เหนือ bearing 342° มาจาก Obrenovac, Belgrade, Central Serbia, Serbia [?] 6.5 km ใต้ bearing 200° มาจาก Boljevci, Serbia 26.2 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Belgrade, Central Serbia, Serbia 145.2 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Timişoara, Timiş, Romania
Last position:	2025-11-22 12:41:37 UTC (18d 2h13m ago) 2025-11-22 13:41:37 CET เวลาท้องถิ่น Obrenovac, Serbia [?]
Altitude:	138 m
Course:	21°
ความเร็ว:	11 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YU4PTT-5>APDR16 via TCPIP*,qAC,FIRST
Positions stored:	1815
Other SSIDs:	YU4PTT-8 YU4PTT-9 YU4PTT-2 YU4PTT YU4PTT-1 YU4PTT-13

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.