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APRS station W7DM-7 - show graphs
Mic-E message: In service
Location: 48°04.95' N 121°46.85' W - locator CN98CB69HT - show map
14.0 km East bearing 91° from Granite Falls, Snohomish County, Washington, United States [?]
19.0 km East bearing 79° from Lochsloy, Snohomish County, Washington, United States
67.0 km Northeast bearing 38° from Seattle, King County, Washington, United States
137.2 km Southeast bearing 146° from Surrey, British Columbia, Canada
Last position: 2025-01-26 21:55:55 UTC (14d 10h26m ago)
2025-01-26 13:55:55 PST local time at Granite Falls, United States [?]
Altitude: 513 m
Course: 92°
Speed: 2 km/h
Device: Kenwood: TH-D74 (ht)
Last path: W7DM-7>T8PTYU via ERINB,WIDE1*,WIDE2-1,qAR,K7NWS-2 (good)
Positions stored: 1238
Other SSIDs: W7DM-4 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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