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APRS station BI1OSM-7 - show graphs
Location: 40°09.80' N 116°15.29' E - locator ON80DD09NE - show map
6.8 km Southeast bearing 154° from Changping, Beijing, China [?]
28.5 km Northeast bearing 29° from Mentougou, Beijing, China
30.9 km Northwest bearing 337° from Beijing, Beijing, China
138.2 km Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2025-06-02 10:55:29 UTC (3h58m ago)
2025-06-02 18:55:29 CST local time at Changping, China [?]
Last path: BI1OSM-7>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 8075
Last heard a station directly: 2025-05-28 06:16:33 UTC (5d 8h37m ago)
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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