Location:	39°02.64' N 117°17.66' E - locator OM89PB50HN - show map 3.7 km East bearing 81° from Darenzhuang, Tianjin Shi, China [?] 7.3 km Northeast bearing 58° from Dasi, Tianjin Shi, China 14.9 km Southeast bearing 137° from Tianjin, Tianjin Shi, China 123.0 km Southeast bearing 141° from Beijing, Beijing, China
Last position:	2025-10-29 07:12:34 UTC (6d 4h ago) 2025-10-29 15:12:34 CST local time at Darenzhuang, China [?]
Last path:	BI3BCF-2>APN000 via TCPIP*,qAC,T2FZ
Positions stored:	1
Other SSIDs:	BI3BCF BI3BCF-1

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.