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APRS station BI7CWI-7 - show graphs
Location: 28°17.34' N 112°55.43' E - locator OL68LG09UI - show map
10.7 km Northwest bearing 337° from Changsha, Hunan, China [?]
17.0 km West bearing 289° from Xingsha, Hunan, China
71.2 km West bearing 283° from Liuyang, Hunan, China
Last position: 2025-05-15 04:05:08 UTC (2d 15h34m ago)
2025-05-15 12:05:08 CST local time at Changsha, China [?]
Last path: BI7CWI-7>APN000 via TCPIP*,qAC,T2OSAKA
Positions stored: 31
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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