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APRS station BI9AUM-1 - show graphs
Comment: A=1341APRSpro - iPhone 3.30V@95% hE<30m 西安市 树欲静而风不止438500
Location: 34°16.38' N 108°55.95' E - ตำแหน่ง OM44LG15VM - show map
1.7 km เหนือ bearing 12° มาจาก Xi’an, Shaanxi, China [?]
1.9 km ตะวันตกเฉียงเหนือ bearing 305° มาจาก Xincheng, Shaanxi, China
22.3 km ตะวันออก bearing 109° มาจาก Xianyang, Shaanxi, China
Last position: 2025-11-25 06:00:24 UTC (16d 19h41m ago)
2025-11-25 14:00:24 CST เวลาท้องถิ่น Xi’an, China [?]
Course:
ความเร็ว: 0 km/h
Device: Unknown: Unknown
Last path: BI9AUM-1>APRS via TCPIP*,qAC,BI9AUM-1
Positions stored: 1054
Other SSIDs: BI9AUM-2 BI9AUM
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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