Comment:	Caoqiao Aprs 144.640 VX：BI1BIF
Location:	39°54.26' N 116°31.55' E - locator OM89GV37CA - show map 6.3 km West bearing 269° from Tongzhou, Beijing, China [?] 11.0 km East bearing 92° from Beijing, Beijing, China 101.4 km Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position:	2025-11-03 13:42:40 UTC (5d 9h40m ago) 2025-11-03 21:42:40 CST local time at Tongzhou, China [?]
Last path:	BI1BIF>APN000 via TCPIP*,qAC,T2HK
Positions stored:	2408
Other SSIDs:	BI1BIF-1 BI1BIF-Y
Last heard a station directly:	2025-09-27 09:03:42 UTC (42d 14h19m ago)

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.