Station info for W4JDH-1 – aprs.fi

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APRS igate – Statistics for 2025-12:
Comment:	Hyper-local iGate - RPi3 w/Aprx on Debian 12
Location:	47°35.99' N 122°18.49' W - locator CN87UO33AX - show map 1.9 km East bearing 112° from Seattle, King County, Washington, United States [?] 7.2 km Northwest bearing 297° from Mercer Island, King County, Washington, United States 121.6 km Southeast bearing 139° from Victoria, British Columbia, Canada
Last position:	2025-12-29 07:04:38 UTC (50m45s ago) 2025-12-28 23:04:38 PST local time at Seattle, United States [?]
Device:	Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path:	W4JDH-1>APRX29 via TCPIP*,qAC,T2PANAMA
Positions stored:	2
Other SSIDs:	W4JDH-9 W4JDH-10 W4JDH-7
Stations heard directly:	13 on radio path – show map
Last heard a station directly:	2025-12-27 20:24:03 UTC (1d 11h31m ago)
Position packets heard directly:	32 on radio path
Position packets sent to APRS-IS:	33 – show map

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.

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.

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.