Comment:	APRS by Hytera MDM from BI3AF report
Location:	39°02.53' N 117°37.53' E - locator OM89TB50BC - show map 3.0 km Northwest bearing 322° from Tanggu, Tianjin Shi, China [?] 7.2 km East bearing 83° from Zhongxinqiao, Tianjin Shi, China 40.3 km East bearing 106° from Tianjin, Tianjin Shi, China 142.6 km Southeast bearing 132° from Beijing, Beijing, China
Last position:	2025-11-06 14:53:25 UTC (2d 7h56m ago) 2025-11-06 22:53:25 CST local time at Tanggu, China [?]
Altitude:	0 m
Last path:	BI3AF-H3>PYTHON via TCPIP*,qAC,BI3AF-H3
Positions stored:	5
Other SSIDs:	BI3AF BI3AF-5

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.