Comment:	https://aprsdroid.org/
Location:	31°13.23' N 121°19.98' E - ตำแหน่ง PM01PF92XW - show map 2.2 km ใต้ bearing 159° มาจาก Jiangqiao, Shanghai Shi, China [?] 3.5 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Zhenxin, Shanghai Shi, China 11.9 km ตะวันตก bearing 269° มาจาก Shanghai, Shanghai Shi, China 152.1 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-04-11 07:52:05 UTC (77d 3h4m ago) 2025-04-11 15:52:05 CST เวลาท้องถิ่น Jiangqiao, China [?]
Altitude:	24 m
Course:	86°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI6IRN-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	5050

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.