Source callsign:	BH1XWF-S
Comment:	440 Voice 439.45000MHz -7.0000MHz
Location:	39°35.62' N 116°09.24' E - ตำแหน่ง OM89BO82LL - show map 15.4 km ใต้ bearing 176° มาจาก Liangxiang, Beijing, China [?] 18.1 km ตะวันออกเฉียงใต้ bearing 130° มาจาก Fangshan, Beijing, China 40.6 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Beijing, Beijing, China 101.2 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-12-11 04:49:03 UTC (12m47s ago) 2025-12-11 12:49:03 CST เวลาท้องถิ่น Liangxiang, China [?]
Last path:	BH1XWF-S>APDG01 via TCPIP*,qAC,BH1XWF-GS
Positions stored:	121

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.