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APRS item WB9STH-DP - show graphs
Source callsign: WB9STH
Comment: IPSC2-USA MMDVM 443.0000 MHz
Location: 32°47.98' N 97°16.15' E - locator NM82PT21HW - show map
79.8 km West bearing 256° from Qümong, Sichuan, China [?]
Last position: 2025-01-31 10:43:46 UTC (10d 4h40m ago)
2025-01-31 18:43:46 CST local time at Qümong, China [?]
Last path: WB9STH>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ (good)
Positions stored: 1
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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