Comment:	https://aprsdroid.org/
Location:	42°42.78' N 23°18.93' E - ตำแหน่ง KN12PR71UC - show map 1.9 km เหนือ bearing 338° มาจาก Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria [?] 10.3 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Bozhurishte, Obshtina Bozhurishte, Sofiya, Bulgaria 133.4 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Niš, Nišavski Okrug, Central Serbia, Serbia
Last position:	2025-05-21 07:22:19 UTC (13d 13h24m ago) 2025-05-21 10:22:19 EEST เวลาท้องถิ่น Sofia, Bulgaria [?]
Altitude:	601 m
Course:	221°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	LZ1BTH-5>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	113
Other SSIDs:	LZ1BTH

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.