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APRS station W7NWP-4 - show graphs
Comment: 146.520MHz aprsdroid
Location: 47°41.85' N 122°07.45' W - locator CN87WQ57CJ - show map
5.3 km Southeast bearing 128° from Kingsgate, King County, Washington, United States [?]
7.0 km Southeast bearing 155° from Woodinville, King County, Washington, United States
18.6 km Northeast bearing 57° from Seattle, King County, Washington, United States
123.4 km Southeast bearing 131° from Victoria, British Columbia, Canada
Last position: 2025-01-14 21:57:50 UTC (26d 12h37m ago)
2025-01-14 13:57:50 PST local time at Kingsgate, United States [?]
Altitude: 67 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 125°
Speed: 7 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: W7NWP-4>APDR16 via TCPIP*,qAC,T2CAWEST
Positions stored: 128611
Other SSIDs: W7NWP-9
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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