Comment:	电池电压 4.4V
Location:	31°07.26' N 121°21.32' E - locator PM01QC29PA - show map 2.3 km Northwest bearing 306° from Minhang, Shanghai Shi, China [?] 7.8 km West bearing 253° from Changqiao, Shanghai Shi, China 14.9 km Southwest bearing 221° from Shanghai, Shanghai Shi, China 146.5 km Northeast bearing 51° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-12-17 23:31:35 UTC (1m7s ago) 2025-12-18 07:31:35 CST local time at Minhang, China [?]
Last path:	BI4AST-7>APN000 via TCPIP*,qAC,T2JKTP
Positions stored:	8
Other SSIDs:	BI4AST-9 BI4AST-1 BI4AST-10 BI4AST BI4AST-3

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.