Comment:	bi1trt@Outlook.com
Location:	40°07.64' N 116°37.42' E - locator ON80HD40UN - show map 1.9 km West bearing 278° from Shunyi, Beijing, China [?] 24.8 km North bearing 5° from Tongzhou, Beijing, China 31.1 km Northeast bearing 38° from Beijing, Beijing, China 119.3 km Northwest bearing 337° from Tianjin, Tianjin Shi, China
Last position:	2025-12-23 22:58:07 UTC (5d 21h51m ago) 2025-12-24 06:58:07 CST local time at Shunyi, China [?]
Last path:	BI1TRT>APN000 via TCPIP*,qAC,T2NANJING
Positions stored:	21

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.