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APRS station BI1MMV-7 - show graphs
Location: 39°55.90' N 116°08.94' E - locator OM89BW73VO - show map
5.0 km East bearing 100° from Mentougou, Beijing, China [?]
21.3 km West bearing 277° from Beijing, Beijing, China
124.3 km Northwest bearing 315° from Tianjin, Tianjin Shi, China
Last position: 2025-03-20 11:13:37 UTC (11h36m ago)
2025-03-20 19:13:37 CST local time at Mentougou, China [?]
Course: 194°
Speed: 2 km/h
Last path: BI1MMV-7>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 128
Other SSIDs: BI1MMV
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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