Comment:	https://aprsdroid.org/
Location:	31°08.40' N 121°39.29' E - ตำแหน่ง PM01TD83NO - show map 8.3 km ตะวันออก bearing 82° มาจาก Kangqiao, Shanghai Shi, China [?] 16.0 km ตะวันออก bearing 71° มาจาก Pujiang, Shanghai Shi, China 20.8 km ตะวันออกเฉียงใต้ bearing 116° มาจาก Shanghai, Shanghai Shi, China 102.3 km ตะวันออก bearing 100° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-06-15 06:40:37 UTC (6d 8h38m ago) 2025-06-15 14:40:37 CST เวลาท้องถิ่น Kangqiao, China [?]
Altitude:	32 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG5FFO-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	19

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.