Comment:	51G2 4G 4.853Km 013m 13.8V S07
Location:	39°50.97' N 116°15.53' E - locator OM89DU13BV - show map 13.4 km Southwest bearing 241° from Beijing, Beijing, China [?] 15.5 km Northwest bearing 337° from Daxing, Beijing, China 111.2 km Northwest bearing 315° from Tianjin, Tianjin Shi, China
Last position:	2025-08-30 10:26:33 UTC (2d 3h46m ago) 2025-08-30 18:26:33 CST local time at Beijing, China [?]
Altitude:	55 m
Course:	341°
Speed:	4 km/h
Last path:	BH1MQA-7>AP51G2 via TCPIP*,qAC,T2YANTAI
Positions stored:	179369

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.