Comment:	438.500MHz
Location:	39°54.97' N 116°33.10' E - locator OM89GV69EV - show map 4.2 km West bearing 287° from Tongzhou, Beijing, China [?] 13.2 km East bearing 86° from Beijing, Beijing, China 101.3 km Northwest bearing 328° from Tianjin, Tianjin Shi, China
Last position:	2026-01-26 15:49:57 UTC (22h28m ago) 2026-01-26 23:49:57 CST local time at Tongzhou, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1HJR>APDR16 via TCPIP*,qAC,T2TOKYO
Positions stored:	1
Other SSIDs:	BI1HJR-5 BI1HJR-1 BI1HJR-10

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.