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APRS station BI9CIR-10 - show graphs
Comment: https://aprsdroid.org/
Location: 34°18.27' N 109°03.51' E - locator OM44MH73AB - show map
9.1 km North bearing 20° from Dengjiapo, Shaanxi, China [?]
11.0 km Northeast bearing 65° from Xincheng, Shaanxi, China
13.0 km Northeast bearing 67° from Xi’an, Shaanxi, China
32.9 km East bearing 96° from Xianyang, Shaanxi, China
Last position: 2025-07-24 04:20:42 UTC (3d 8h35m ago)
2025-07-24 12:20:42 CST local time at Dengjiapo, China [?]
Altitude: 404 m
Course: 231°
Speed: 74 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BI9CIR-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 18
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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