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APRS station BI4ALS-1 - show graphs
Comment: 145.100MHz https://serinanya.cn/BI
Location: 31°16.54' N 121°38.89' E - ตำแหน่ง PM01TG76SD - show map
12.2 km ตะวันออกเฉียงเหนือ bearing 54° มาจาก Huamu, Shanghai Shi, China [?]
12.3 km ตะวันออก bearing 68° มาจาก Pudong, Shanghai Shi, China
19.0 km ตะวันออก bearing 72° มาจาก Shanghai, Shanghai Shi, China
100.0 km ตะวันออก bearing 92° มาจาก Suzhou, Jiangsu Sheng, China
Last position: 2025-06-05 08:07:42 UTC (1d 23h31m ago)
2025-06-05 16:07:42 CST เวลาท้องถิ่น Huamu, China [?]
Altitude: 0 m
Device: Open Source: APRSdroid (app, Android)
Last path: BI4ALS-1>APDR16 via TCPIP*,qAC,T2CS
Positions stored: 53
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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