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 - ตำแหน่ง OM89CV16HV - show map 8.3 km ตะวันออกเฉียงใต้ bearing 118° มาจาก Mentougou, Beijing, China [?] 18.7 km ตะวันตก bearing 269° มาจาก Beijing, Beijing, China 120.4 km ตะวันตกเฉียงเหนือ bearing 315° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-12-24 00:43:15 UTC (14h26m ago) 2025-12-24 08:43:15 CST เวลาท้องถิ่น 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.