Comment:	沪宁高速路况 3.9V
Location:	31°02.98' N 121°14.44' E - locator PM01OB81VW - show map 1.6 km North bearing 348° from Zhongshan, Shanghai Shi, China [?] 2.9 km Northeast bearing 58° from Songjiang, Shanghai Shi, China 28.2 km Southwest bearing 227° from Shanghai, Shanghai Shi, China 133.0 km Northeast bearing 51° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-03-14 04:12:18 UTC (86d 19h46m ago) 2025-03-14 12:12:18 CST local time at Zhongshan, China [?]
Speed:	1 km/h
Last path:	BH4DDB-1>APN000 via qAO,BH4DWM-8
Positions stored:	2

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.