Comment:	https://aprsdroid.org/
Location:	31°15.12' N 120°31.98' E - ตำแหน่ง PM01GG30XL - show map 1.4 km ตะวันออก bearing 108° มาจาก Mudu, Jiangsu Sheng, China [?] 6.0 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Shishan, Jiangsu Sheng, China 88.0 km ตะวันตก bearing 272° มาจาก Shanghai, Shanghai Shi, China 112.2 km เหนือ bearing 18° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-12-01 08:42:15 UTC (6d 12h49m ago) 2025-12-01 16:42:15 CST เวลาท้องถิ่น Mudu, China [?]
Altitude:	12 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4TYD-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	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.