Comment:	145.100MHz https://aprsdro
Location:	31°08.13' N 121°48.87' E - lokaator PM01VD72RM - show map 12.1 km Põhja peiling 347° from Laogang, Shanghai Shi, China [?] 19.5 km Kirdesse peiling 23° from Datuan, Shanghai Shi, China 35.2 km Idast peiling 106° from Shanghai, Shanghai Shi, China 117.4 km Idast peiling 99° from Suzhou, Jiangsu Sheng, China
Last position:	2025-08-02 12:10:50 UTC (30d 43m ago) 2025-08-02 20:10:50 CST local time at Laogang, China [?]
Altitude:	149 m
Course:	116°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI4AOQ-5>APDR16 via TCPIP*,qAC,T2OSAKA
Positions stored:	56
Other SSIDs:	BI4AOQ-10 BI4AOQ-11 BI4AOQ BI4AOQ-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.