Station info for KM4DC-1 – aprs.fi

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APRS igate – Statistics for 2025-12:
Comment:	Arlington
Location:	38°51.76' N 77°06.87' W - locator FM18KU67GA - show map 7.7 km Southwest bearing 242° from Washington, D. C., Washington, D.C., United States [?] 8.2 km North bearing 359° from Rose Hill, Fairfax County, Virginia, United States 10.9 km North bearing 346° from Groveton, Fairfax County, Virginia, United States 64.3 km Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-29 02:31:04 UTC (19m23s ago) 2025-12-28 21:31:04 EST local time at Washington, D. C., United States [?]
Device:	AB0WV: PinPoint
Last path:	KM4DC-1>APIN21 via NV4FM-5,WIDE1*,WIDE2-1,qAO,W4TTU-10
Positions stored:	17
Other SSIDs:	KM4DC-10 KM4DC-7
Stations heard directly:	10 on radio path – show map
Last heard a station directly:	2025-12-29 02:48:44 UTC (1m43s ago)
Position packets heard directly:	213 on radio path
Position packets sent to APRS-IS:	283 – 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.