Comment:	https://aprsdroid.org/
Location:	31°10.99' N 121°30.78' E - ตำแหน่ง PM01SE13NX - show map 5.5 km ตะวันออกเฉียงใต้ bearing 121° มาจาก Luwan, Shanghai Shi, China [?] 6.8 km ตะวันออกเฉียงใต้ bearing 130° มาจาก Shanghai, Shanghai Shi, China 88.2 km ตะวันออก bearing 99° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-05-17 06:50:30 UTC (20d 18h44m ago) 2025-05-17 14:50:30 CST เวลาท้องถิ่น Luwan, China [?]
Altitude:	0 m
ความเร็ว:	1 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI4AEM-7>APDR16 via TCPIP*,qAC,T2STRAS
Positions stored:	5
Other SSIDs:	BI4AEM-R BI4AEM BI4AEM-1 BI4AEM-10

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.