Comment:	144.640MHz https://aprsdroid.org/
Location:	21°51.35' N 111°57.55' E - locator OL51XU55CJ - show map 788.1 m Northwest bearing 331° from Ganglie, Guangdong Sheng, China [?] 1.0 km Northwest bearing 310° from Yangjiang, Guangdong Sheng, China 141.1 km Southwest bearing 235° from Jiangmen, Guangdong Sheng, China
Last position:	2025-07-25 13:18:59 UTC (16d 4h47m ago) 2025-07-25 21:18:59 CST local time at Ganglie, China [?]
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA7NFI-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	18
Other SSIDs:	BA7NFI-5

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.