Comment:	145.450MHz QRV 145.450 & R2
Location:	42°44.07' N 23°17.12' E - ตำแหน่ง KN12PR46FG - show map 5.2 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria [?] 7.2 km ตะวันออก bearing 104° มาจาก Bozhurishte, Obshtina Bozhurishte, Sofiya, Bulgaria 130.0 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Niš, Nišavski Okrug, Central Serbia, Serbia
Last position:	2025-09-27 16:34:35 UTC (70d 23h27m ago) 2025-09-27 19:34:35 EEST เวลาท้องถิ่น Sofia, Bulgaria [?]
Altitude:	536 m
Course:	274°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	LZ1DAF-9>APDR17 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	29012
Other SSIDs:	LZ1DAF-2 LZ1DAF-3

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.