Comment:	请在模拟频率438.500上呼叫我
Location:	39°26.29' N 116°18.48' E - locator OM89DK65XD - show map 31.5 km South bearing 183° from Daxing, Beijing, China [?] 34.1 km West bearing 257° from Langfang, Hebei, China 52.7 km South bearing 188° from Beijing, Beijing, China 81.6 km Northwest bearing 294° from Tianjin, Tianjin Shi, China
Last position:	2025-11-06 09:42:13 UTC (4h35m ago) 2025-11-06 17:42:13 CST local time at Daxing, China [?]
Course:	162°
Speed:	4 km/h
Last path:	BI1VWH-7>APN000-1 via WIDE1-1,WIDE2-2,qAO,BI1VWH
Positions stored:	257
Other SSIDs:	BI1VWH BI1VWH-6 BI1VWH-D

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.