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APRS station BI9AUM-1 - show graphs
Comment: A=2351APRSpro - iPhone 3.30V@81% hE<5m 西安市 树欲静而风不止438500
Location: 34°12.02' N 109°08.30' E - locator OM44NE68OB - show map
2.4 km Southeast bearing 117° from Dizhai, Shaanxi, China [?]
3.3 km North bearing 3° from Baoli, Shaanxi, China
20.3 km East bearing 108° from Xi’an, Shaanxi, China
42.8 km East bearing 111° from Xianyang, Shaanxi, China
Last position: 2025-09-14 03:03:19 UTC (3d 4h55m ago)
2025-09-14 11:03:19 CST local time at Dizhai, China [?]
Course: 298°
Speed: 61 km/h
Device: Unknown: Unknown
Last path: BI9AUM-1>APRS via TCPIP*,qAC,BI9AUM-1
Positions stored: 824
Other SSIDs: 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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