Location:	31°17.85' N 121°33.11' E - ตำแหน่ง PM01SH61FJ - show map 5.0 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Yangpu, Shanghai Shi, China [?] 8.0 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Hongkou, Shanghai Shi, China 12.2 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Shanghai, Shanghai Shi, China 90.8 km ตะวันออก bearing 90° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-10-24 14:21:08 UTC (44d 7h56m ago) 2025-10-24 22:21:08 CST เวลาท้องถิ่น Yangpu, China [?]
Last path:	BA4SFS>APN000 via TCPIP*,qAC,T2HAKATA
Positions stored:	2

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.