Comment:	Mobile APRS IGate 144.640MHz, QSO 438.500MHz & BM TG46001.
Location:	39°56.35' N 116°11.14' E - locator OM89CW25GJ - show map 8.0 km East bearing 90° from Mentougou, Beijing, China [?] 18.4 km West bearing 281° from Beijing, Beijing, China 122.7 km Northwest bearing 317° from Tianjin, Tianjin Shi, China
Last position:	2026-01-06 01:51:16 UTC (2h39m ago) 2026-01-06 09:51:16 CST local time at Mentougou, China [?]
Speed:	36 km/h
Device:	WB2OSZ: DireWolf
Last path:	BI1OFX-1>APDW17 via TCPIP*,qAC,T2TAIWAN
Positions stored:	83464
Other SSIDs:	BI1OFX-7 BI1OFX-9

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.