Location:	31°14.70' N 121°41.74' E - ตำแหน่ง PM01UF38LT - show map 14.9 km ตะวันออก bearing 75° มาจาก Huamu, Shanghai Shi, China [?] 16.0 km ตะวันออก bearing 86° มาจาก Pudong, Shanghai Shi, China 22.7 km ตะวันออก bearing 84° มาจาก Shanghai, Shanghai Shi, China 104.7 km ตะวันออก bearing 93° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-06-19 03:35:59 UTC (1d 3h48m ago) 2025-06-19 11:35:59 CST เวลาท้องถิ่น Huamu, China [?]
Last path:	BG4JRX-1>APN000 via TCPIP*,qAC,T2YANTAI
Positions stored:	437
Other SSIDs:	BG4JRX-9 BG4JRX-2 BG4JRX BG4JRX-3 BG4JRX-4

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.