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Web station W7CSD-4 - show graphs
Comment: aprs.fi for iOS
Location: 47°21.12' N 122°04.71' W - locator CN87XI04NL - show map
7.1 km West bearing 270° from Ravensdale, King County, Washington, United States [?]
7.4 km Northwest bearing 310° from Black Diamond, King County, Washington, United States
29.7 km East bearing 68° from Tacoma, Pierce County, Washington, United States
34.1 km Southeast bearing 146° from Seattle, King County, Washington, United States
Last position: 2025-01-07 23:16:36 UTC (52d 8h35m ago)
2025-01-07 15:16:36 PST local time at Ravensdale, United States [?]
Speed: 0 km/h
Last path: W7CSD-4>aprs.fi via aprsfi-iOS
Positions stored: 7
Other SSIDs: W7CSD W7CSD-7 W7CSD-9 W7CSD-10 W7CSD-i
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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