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APRS station CRYSTL - show graphs
Comment: Crystal Mountain WA WB7DOB
Location: 46°56.27' N 121°30.01' W - locator CN96FW95XB - show map
47.1 km Southeast bearing 122° from Buckley, Pierce County, Washington, United States [?]
47.5 km Southeast bearing 128° from Enumclaw, King County, Washington, United States
79.5 km Southeast bearing 116° from Tacoma, Pierce County, Washington, United States
97.2 km Southeast bearing 140° from Seattle, King County, Washington, United States
Last position: 2025-01-14 14:16:48 UTC (4m7s ago)
2025-01-14 06:16:48 PST local time at Buckley, United States [?]
Device: WB2OSZ: DireWolf
Last path: CRYSTL>APDW16 via WIDE2-1,qAR,N7NIX-4 (good)
Positions stored: 2
APRS igate – Statistics for 2025-01:
Stations heard directly: 245 on radio path – show map
Last heard a station directly: 2025-01-14 14:19:56 UTC (59s ago)
Normal receiver range estimate: 300 km (Updated: 2025-01-14 13:00:52 UTC)
Position packets heard directly: 15793 on radio path
Position packets sent to APRS-IS: 4714 – show map
Stations which heard CRYSTL 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 CRYSTL
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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