Location:	39°57.94' N 116°32.66' E - ตำแหน่ง OM89GX51HS - show map 8.2 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Tongzhou, Beijing, China [?] 14.1 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Beijing, Beijing, China 106.3 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-10-18 16:46:35 UTC (49d 21h6m ago) 2025-10-19 00:46:35 CST เวลาท้องถิ่น Tongzhou, China [?]
Last path:	BI1SHM>APN000 via TCPIP*,qAC,T2YANTAI
Positions stored:	58
Other SSIDs:	BI1SHM-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.