Comment:	https://aprsdroid.org/
Location:	31°08.22' N 121°24.54' E - ตำแหน่ง PM01QD92BV - show map 2.4 km ตะวันตก bearing 257° มาจาก Changqiao, Shanghai Shi, China [?] 4.5 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Minhang, Shanghai Shi, China 10.6 km ตะวันตกเฉียงใต้ bearing 206° มาจาก Shanghai, Shanghai Shi, China 151.6 km ตะวันออกเฉียงเหนือ bearing 52° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-10-06 09:38:19 UTC (64d 2h48m ago) 2025-10-06 17:38:19 CST เวลาท้องถิ่น Changqiao, China [?]
Altitude:	22 m
Course:	158°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4FEN-2>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	2
Other SSIDs:	BH4FEN-10 BH4FEN-9

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.