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APRS station W7DM-4 - show graphs
Comment: AT-878UVII winlink.org
Location: 47°40.00' N 122°06.60' W - locator CN87WQ60TA - show map
8.5 km Southeast bearing 142° from Kingsgate, King County, Washington, United States [?]
10.5 km South bearing 158° from Woodinville, King County, Washington, United States
17.9 km East bearing 68° from Seattle, King County, Washington, United States
126.5 km Southeast bearing 132° from Victoria, British Columbia, Canada
Last position: 2024-12-02 03:28:12 UTC (70d 17h14m ago)
2024-12-01 19:28:12 PST local time at Kingsgate, United States [?]
Altitude: 0 m
Last path: W7DM-4>APAT81-1 via WIDE1-1,WIDE2-1,qAR,K7NWS-2 (good)
Positions stored: 34
Other SSIDs: W7DM-7 W7DM-9 W7DM
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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