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APRS station W7DK - show graphs
Comment: RADIO CLUB OF TACOMA w7dk.org
Location: 47°14.90' N 122°29.08' W - locator CN87SF19UO - show map
2.6 km East bearing 68° from Fircrest, Pierce County, Washington, United States [?]
3.1 km West bearing 261° from Tacoma, Pierce County, Washington, United States
5.2 km East bearing 74° from University Place, Pierce County, Washington, United States
41.4 km South bearing 196° from Seattle, King County, Washington, United States
Last position: 2025-02-18 19:51:01 UTC (5m9s ago)
2025-02-18 11:51:01 PST local time at Fircrest, United States [?]
Device: WB2OSZ: DireWolf
Last path: W7DK>APDW15 via JUPITR,K7NWS-2*,qAR,W7ACC-10 (good)
Positions stored: 7
APRS igate – Statistics for 2025-02:
Stations heard directly: 91 on radio path – show map
Last heard a station directly: 2025-02-18 19:51:02 UTC (5m8s ago)
Normal receiver range estimate: 1600 km (Updated: 2025-02-18 18:12:15 UTC)
Position packets heard directly: 4117 on radio path
Position packets sent to APRS-IS: 5918 – show map
Stations which heard W7DK directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by W7DK
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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