Comment:	DM-9100 APRS
Location:	39°50.68' N 116°28.63' E - locator OM89FU72GR - show map 9.8 km Southeast bearing 136° from Beijing, Beijing, China [?] 12.4 km Southwest bearing 237° from Tongzhou, Beijing, China 98.4 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position:	2026-01-30 09:32:26 UTC (7h52m ago) 2026-01-30 17:32:26 CST local time at Beijing, China [?]
Course:	34°
Speed:	28 km/h
Last path:	BI1UTH-9>DM9100 via WIDE1-1,WIDE2-1,qAS,BY1AA-10
Positions stored:	2636
Other SSIDs:	BI1UTH-7 BI1UTH BI1UTH-3 BI1UTH-8

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.