Comment:	51G2 4G 17.389Km 109m 11.7V S10
Location:	39°57.14' N 116°11.66' E - locator OM89CW38HN - show map 18.0 km West bearing 286° from Beijing, Beijing, China [?] 28.1 km Northwest bearing 336° from Daxing, Beijing, China 123.2 km Northwest bearing 317° from Tianjin, Tianjin Shi, China
Last position:	2025-09-01 23:22:59 UTC (4h32m ago) 2025-09-02 07:22:59 CST local time at Beijing, China [?]
Altitude:	119 m
Course:	246°
Speed:	4 km/h
Last path:	BI1ONI-7>AP51G2 via TCPIP*,qAC,T2HK
Positions stored:	11227

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.