Station info for WC4J – aprs.fi

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APRS digipeater – Statistics for 2026-02:
Comment:	APRS-IS for Win32
Last status:	APRS 144.39 / 50.62
Location:	38°47.53' N 77°31.56' W - lokaator FM18FT60VC - show map 2.5 km Läände peiling 268° from Sudley, Prince William County, Virginia, United States [?] 2.7 km Loodesse peiling 293° from West Gate, Prince William County, Virginia, United States 43.9 km Läände peiling 255° from Washington, D. C., Washington, D.C., United States 96.4 km Edelasse peiling 235° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-02-05 18:39:46 UTC (2m46s ago) 2026-02-05 13:39:46 EST local time at Sudley, United States [?]
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	WC4J>APWW11 via WIDE1-1,WIDE2-1,qAR,KG4GIY
Positions stored:	6381
Other SSIDs:	WC4J-14 WC4J-9
Stations heard directly:	14 on radio path – show map
Last heard a station directly:	2026-02-05 18:36:40 UTC (5m52s ago)
Normal receiver range estimate:	20 km (Uuendatud: 2026-01-26 23:31:08 UTC)
Position packets heard directly:	404 on radio path

kutsung		pkts	first heard - UTC	viimati kuuldud	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.

kutsung		pkts	first heard - UTC	viimati kuuldud	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.