Comment:	BI4ALY 6900DMR 10W
Location:	31°04.73' N 121°24.46' E - ตำแหน่ง PM01QB88WW - show map 4.6 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Minhang, Shanghai Shi, China [?] 7.2 km เหนือ bearing 0° มาจาก Jiangchuanlu, Shanghai Shi, China 16.6 km ใต้ bearing 197° มาจาก Shanghai, Shanghai Shi, China 147.6 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-11-30 09:06:32 UTC (26d 7h31m ago) 2025-11-30 17:06:32 CST เวลาท้องถิ่น Minhang, China [?]
Last path:	BI4ALY-1>DM6900-1 via WIDE1-1,WIDE2-1,qAS,BH4FEN-10
Positions stored:	885
Other SSIDs:	BI4ALY-11 BI4ALY-2 BI4ALY-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.