Comment:	江阴中继439.575/-5/T88.5
Location:	31°52.92' N 120°19.26' E - locator PM01DV81MQ - show map 4.5 km Southeast bearing 125° from Yaosai, Jiangsu Sheng, China [?] 6.3 km Southeast bearing 121° from Chengjiang, Jiangsu Sheng, China 69.3 km North bearing 338° from Suzhou, Jiangsu Sheng, China 130.3 km Northwest bearing 305° from Shanghai, Shanghai Shi, China
Last position:	2025-11-21 09:12:17 UTC (9d 22h44m ago) 2025-11-21 17:12:17 CST local time at Yaosai, China [?]
Course:	345°
Speed:	19 km/h
Last path:	BI4VFP-9>DM9100 via -1,qAS,BH4TPJ-10
Positions stored:	34
Other SSIDs:	BI4VFP-10 BI4VFP-7

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.