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APRS station BI4QGZ-9 - show graphs
Location: 31°53.86' N 121°09.63' E - locator PM01NV95GK - show map
1.2 km West bearing 278° from Haimen, Jiangsu Sheng, China [?]
4.8 km Northeast bearing 64° from Sanhe, Jiangsu Sheng, China
80.2 km North bearing 340° from Shanghai, Shanghai Shi, China
84.9 km Northeast bearing 39° from Suzhou, Jiangsu Sheng, China
Last position: 2025-07-12 12:01:10 UTC (4h38m ago)
2025-07-12 20:01:10 CST local time at Haimen, China [?]
Course: 328°
Speed: 6 km/h
Last path: BI4QGZ-9>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 78
Other SSIDs: BI4QGZ-10 BI4QGZ BI4QGZ-5
About this site
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.
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