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APRS station BI1UVZ-4 - show graphs
Mic-E message: Off duty
Location: 40°11.96' N 116°16.04' E - locator ON80DE27BU - show map
4.6 km Southeast bearing 118° from Changping, Beijing, China [?]
32.5 km Northeast bearing 27° from Mentougou, Beijing, China
34.3 km North bearing 341° from Beijing, Beijing, China
140.9 km Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position: 2025-06-08 13:18:50 UTC (36d 5h28m ago)
2025-06-08 21:18:50 CST local time at Changping, China [?]
Altitude: 45 m
Course: 184°
Speed: 19 km/h
Device: Yaesu: FTM-300D (rig)
Last path: BI1UVZ-4>TPQQY6 via BY1AS-3*,WIDE1*,qAS,BY1AA-10 (good)
Positions stored: 1091
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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