Comment:	BI4AFG
Location:	31°12.95' N 121°29.62' E - locator PM01RF91FT - show map 3.5 km East bearing 102° from Shanghai, Shanghai Shi, China [?] 3.9 km Southwest bearing 236° from Pudong, Shanghai Shi, China 4.8 km West bearing 277° from Huamu, Shanghai Shi, China 85.9 km East bearing 96° from Suzhou, Jiangsu Sheng, China
Last position:	2025-12-29 12:06:27 UTC (6d 13h6m ago) 2025-12-29 20:06:27 CST local time at Shanghai, China [?]
Last path:	BI4AFG-7>DM9100 via -1,qAO,BI4AIS-3
Positions stored:	42

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.