Location:	39°57.01' N 116°47.78' E - locator OM89JW58NA - show map 17.5 km East bearing 73° from Tongzhou, Beijing, China [?] 31.1 km West bearing 279° from Sangzi, Tianjin Shi, China 34.3 km East bearing 82° from Beijing, Beijing, China 95.5 km North bearing 340° from Tianjin, Tianjin Shi, China
Last position:	2026-01-25 10:20:43 UTC (2d 17h30m ago) 2026-01-25 18:20:43 CST local time at Tongzhou, China [?]
Device:	R3ABM: BrandMeister DMR
Last path:	BH1KSC>APBM1D via BH1KSC,DMR*,qAR,BH1KSC
Positions stored:	1644

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.