Megjegyzés:	438.500MHz 单县业余无线电爱好者
Hely:	39°35.97' N 118°09.40' E - lokátor OM99BO83TV - térkép nézet 4.4 km Délnyugat irány 211° tól Tangshan, Hebei, China [?] 26.2 km Dél irány 172° tól Fengrun, Hebei, China 98.3 km Északkelet irány 59° tól Tianjin, Tianjin Shi, China
Utolső pozíció:	2025-10-19 11:51:14 UTC (45d 21h11m ezelőtt) 2025-10-19 19:51:14 CST helyi idő Tangshan, China [?]
Magasság:	38 m
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	BI4MTI-7>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	13675
Más SSID-k:	BI4MTI-10 BI4MTI-1

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.