Station info for KV3B-1 – aprs.fi

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APRS digipeater – Statistics for 2025-12:
Comment:	Montgomery ARC
Location:	39°11.19' N 77°14.76' W - locator FM19JE04LS - show map 6.1 km Northwest bearing 321° from Gaithersburg, Montgomery County, Maryland, United States [?] 10.6 km Northwest bearing 316° from Derwood, Montgomery County, Maryland, United States 37.1 km Northwest bearing 331° from Washington, D. C., Washington, D.C., United States 55.8 km West bearing 258° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-24 09:28:27 UTC (1m32s ago) 2025-12-24 04:28:27 EST local time at Gaithersburg, United States [?]
Device:	Kantronics: KPC-3
Last path:	KV3B-1>APN391 via qAO,W4TTU-10
Positions stored:	95
Items and objects originated:	146.955-
Other SSIDs:	KV3B-2 KV3B-B
Stations heard directly:	215 on radio path – show map
Last heard a station directly:	2025-12-24 09:25:18 UTC (4m41s ago)
Normal receiver range estimate:	200 km (Updated: 2025-12-24 07:05:47 UTC)
Position packets heard directly:	19098 on radio path

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.