Comment:	Doubi Li
Location:	39°54.73' N 116°25.74' E - locator OM89FV18LW - show map 2.8 km East bearing 79° from Beijing, Beijing, China [?] 14.5 km West bearing 273° from Tongzhou, Beijing, China 106.9 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position:	2025-09-16 04:38:31 UTC (13h42m ago) 2025-09-16 12:38:31 CST local time at Beijing, China [?]
Course:	350°
Speed:	48 km/h
Last telemetry:	2025-07-09 12:23:12 UTC (69d 5h58m ago) – show telemetry Ch 1: 0, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device:	R3ABM: BrandMeister DMR
Last path:	BI1FQO-9>APBM1D via BI1FQO,DMR*,qAR,BI1FQO
Positions stored:	7629
Other SSIDs:	BI1FQO-D BI1FQO-MI BI1FQO-H9 BI1FQO-H7 BI1FQO-H3 BI1FQO-H0 BI1FQO-H8 BI1FQO-H BI1FQO BI1FQO-ZZ BI1FQO-4 BI1FQO-RP

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.