Comment:	145.100MHz https://aprsdroid.org/
Location:	31°14.15' N 121°34.35' E - locator PM01SF86QO - show map 3.9 km Northeast bearing 44° from Huamu, Shanghai Shi, China [?] 4.3 km East bearing 89° from Pudong, Shanghai Shi, China 11.0 km East bearing 82° from Shanghai, Shanghai Shi, China 93.1 km East bearing 94° from Suzhou, Jiangsu Sheng, China
Last position:	2026-01-10 15:13:49 UTC (1d 4h42m ago) 2026-01-10 23:13:49 CST local time at Huamu, China [?]
Altitude:	16 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4KEY-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	2
Other SSIDs:	BA4KEY-i

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.