Comment:	@udp://ba1gm.nrlptt.com:60050,NRL互联服务器
Last status:	在线:22,高峰:439,NRL-北京阳光无线俱乐部
Location:	39°55.46' N 116°24.21' E - locator OM89EW81KU - show map 1.9 km North bearing 16° from Beijing, Beijing, China [?] 16.8 km West bearing 277° from Tongzhou, Beijing, China 109.3 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position:	2025-11-03 22:01:05 UTC (6m16s ago) 2025-11-04 06:01:05 CST local time at Beijing, China [?]
Last path:	BA1GM-11>NRLSRV via TCPIP*,qAS,BA1GM
Positions stored:	21
Other SSIDs:	BA1GM-10 BA1GM-9 BA1GM-7 BA1GM-12 BA1GM-8 BA1GM BA1GM-6 BA1GM-13 BA1GM-15 BA1GM-5 BA1GM-2

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.