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APRS station BD3QDT-7 - show graphs
Comment: 河北业余无线电台
Location: 39°42.91' N 118°43.41' E - locator OM99IR61TP - show map
23.5 km East bearing 95° from Tangjiazhuang, Hebei, China [?]
24.9 km East bearing 86° from Linxi, Hebei, China
47.1 km East bearing 79° from Tangshan, Hebei, China
77.6 km West bearing 252° from Qinhuangdao, Hebei, China
Last position: 2025-07-07 05:31:54 UTC (15d 19h5m ago)
2025-07-07 13:31:54 CST local time at Tangjiazhuang, China [?]
Altitude: 22 m
Course: 21°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BD3QDT-7>APDR16 via TCPIP*,qAC,T2FZ
Positions stored: 5
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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