Comment:	51G2 4G 9.021Km 003m 3.5V S09
Location:	39°59.02' N 116°18.71' E - locator OM89DX76KB - show map 11.2 km Northwest bearing 319° from Beijing, Beijing, China [?] 19.4 km East bearing 75° from Mentougou, Beijing, China 119.3 km Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position:	2025-05-14 12:11:35 UTC (1d 22h54m ago) 2025-05-14 20:11:35 CST local time at Beijing, China [?]
Altitude:	45 m
Course:	102°
Speed:	4 km/h
Last path:	BG1PC-7>AP51G2 via TCPIP*,qAC,T2HK
Positions stored:	2231

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.