Comment:	438.500MHz https://aprsdroid.org/把
Location:	39°08.10' N 117°10.66' E - locator OM89OD12HJ - show map 806.9 m South bearing 174° from Tianjin, Tianjin Shi, China [?] 12.5 km Northwest bearing 302° from Cuijiamatou, Tianjin Shi, China 14.7 km West bearing 292° from Xinlicun, Tianjin Shi, China 108.8 km Southeast bearing 142° from Beijing, Beijing, China
Last position:	2026-02-26 02:29:07 UTC (3d 1h22m ago) 2026-02-26 10:29:07 CST local time at Tianjin, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI3AQB-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	11
Other SSIDs:	BI3AQB BI3AQB-7 BI3AQB-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.