Comment:	145.100MHz https://aprsdroid.org/
Location:	31°18.70' N 121°30.28' E - locator PM01SH04NT - show map 5.7 km North bearing 346° from Yangpu, Shanghai Shi, China [?] 7.0 km North bearing 12° from Hongkou, Shanghai Shi, China 10.9 km Northeast bearing 24° from Shanghai, Shanghai Shi, China 86.3 km East bearing 89° from Suzhou, Jiangsu Sheng, China
Last position:	2025-07-10 04:30:01 UTC (2d 21h2m ago) 2025-07-10 12:30:01 CST local time at Yangpu, China [?]
Altitude:	30 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI4AQJ-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	14

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.