Comment:	Caoqiao Aprs 144.640 VX：BI1BIF
Location:	39°54.24' N 116°31.55' E - locator OM89GV36CX - 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:	2026-01-24 08:21:43 UTC (13d 16h9m ago) 2026-01-24 16:21:43 CST local time at Tongzhou, China [?]
Last path:	BI1BIF>APN000 via TCPIP*,qAC,T2CS
Positions stored:	7285
Other SSIDs:	BI1BIF-1 BI1BIF-Y
Last heard a station directly:	2025-12-14 03:49:43 UTC (54d 20h41m ago)

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.