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APRS station BI4AMS-7 - show graphs
Location: 30°53.16' N 121°18.67' E - ตำแหน่ง PM00PV72IP - show map
4.4 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Zhuangxing, Shanghai Shi, China [?]
6.6 km ใต้ bearing 184° มาจาก Yexie, Shanghai Shi, China
39.9 km ใต้ bearing 201° มาจาก Shanghai, Shanghai Shi, China
128.2 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2025-11-22 02:50:35 UTC (20d 5h55m ago)
2025-11-22 10:50:35 CST เวลาท้องถิ่น Zhuangxing, China [?]
Course: 129°
ความเร็ว: 0 km/h
Last path: BI4AMS-7>APN000 via TCPIP*,qAC,T2HK
Positions stored: 373
About this site
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.
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