Station info for W3ONE-4 – aprs.fi

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APRS igate – Statistics for 2025-12:
Comment:	aprs.fi iOS
Location:	39°03.63' N 77°09.48' W - locator FM19KB14AM - show map 2.7 km South bearing 190° from Rockville, Montgomery County, Maryland, United States [?] 3.8 km Northwest bearing 298° from North Bethesda, Montgomery County, Maryland, United States 21.2 km Northwest bearing 330° from Washington, D. C., Washington, D.C., United States 53.5 km Southwest bearing 242° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-22 17:52:54 UTC (9d 5h47m ago) 2025-12-22 12:52:54 EST local time at Rockville, United States [?]
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	W3ONE-4>APFII0 via KV3B-1,WIDE1,K8GIS,WIDE2*,qAR,N7BRJ
Positions stored:	6
Stations heard directly:	3 on radio path – show map
Position packets heard directly:	4 on radio path
Position packets sent to APRS-IS:	39 – 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.