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APRS station BI3AVA-9 - show graphs
Location: 39°01.12' N 117°39.77' E - ตำแหน่ง OM89TA94ML - show map
1.4 km ตะวันออก bearing 101° มาจาก Tanggu, Tianjin Shi, China [?]
10.5 km ตะวันออก bearing 100° มาจาก Zhongxinqiao, Tianjin Shi, China
44.1 km ตะวันออก bearing 108° มาจาก Tianjin, Tianjin Shi, China
146.8 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Beijing, Beijing, China
Last position: 2025-04-11 14:14:14 UTC (55d 14h30m ago)
2025-04-11 22:14:14 CST เวลาท้องถิ่น Tanggu, China [?]
Last path: BI3AVA-9>APN000 via TCPIP*,qAC,T2HK
Positions stored: 35
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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