Location:	31°02.52' N 121°21.35' E - locator PM01QB20QB - show map 5.3 km Northeast bearing 60° from Chedun, Shanghai Shi, China [?] 5.8 km Northwest bearing 302° from Jiangchuanlu, Shanghai Shi, China 22.3 km Southwest bearing 206° from Shanghai, Shanghai Shi, China 141.2 km Northeast bearing 54° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-11-17 15:03:03 UTC (10d 9h26m ago) 2025-11-17 23:03:03 CST local time at Chedun, China [?]
Last path:	BI4AVI-11>APN000 via qAO,BI4AVI-15
Positions stored:	16
Other SSIDs:	BI4AVI-5 BI4AVI-1 BI4AVI-10 BI4AVI-7 BI4AVI-9 BI4AVI-15

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.