Comment:	Ruikun
Location:	39°53.51' N 116°20.88' E - locator OM89EV14SA - show map 4.5 km Southwest bearing 247° from Beijing, Beijing, China [?] 21.5 km West bearing 266° from Tongzhou, Beijing, China 109.5 km Northwest bearing 320° from Tianjin, Tianjin Shi, China
Last position:	2026-02-04 08:04:18 UTC (2d 7h55m ago) 2026-02-04 16:04:18 CST local time at Beijing, China [?]
Altitude:	0 m
Course:	360°
Speed:	0 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	BI1TWJ-2>APBM1D via DMR*,qAS,BM4602-10
Positions stored:	4
Other SSIDs:	BI1TWJ-B

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.