Source callsign:	BG3SCM-S
Comment:	70cm Voice (D-Star) 434.50000MHz +5.0000MHz, APRS for ircDDBGateway
Location:	39°54.22' N 116°10.66' E - locator OM89CV16HV - show map 8.3 km Southeast bearing 118° from Mentougou, Beijing, China [?] 18.7 km West bearing 269° from Beijing, Beijing, China 19.4 km North bearing 10° from Liangxiang, Beijing, China 120.4 km Northwest bearing 315° from Tianjin, Tianjin Shi, China
Last position:	2026-01-10 09:51:54 UTC (8m ago) 2026-01-10 17:51:54 CST local time at Mentougou, China [?]
Altitude:	3 m
Last path:	BG3SCM-S>APDG01 via TCPIP*,qAC,BG3SCM-GS
Positions stored:	37

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.