Comment:	438.500MHz https://aprsdroid.org/
Location:	31°13.85' N 121°26.65' E - locator PM01RF35HJ - show map 1.6 km Northwest bearing 306° from Shanghai, Shanghai Shi, China [?] 7.3 km East bearing 97° from Changzheng, Shanghai Shi, China 8.7 km East bearing 101° from Zhenxin, Shanghai Shi, China 160.8 km Northeast bearing 49° from Hangzhou, Zhejiang Sheng, China
Last position:	2026-02-22 09:26:09 UTC (1d 20h27m ago) 2026-02-22 17:26:09 CST local time at Shanghai, China [?]
Altitude:	32 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,T2RADOM
Positions stored:	10
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.