Station info for N3HU-4 – aprs.fi

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APRS digipeater – Statistics for 2025-12:
Comment:	AGWtracker
Last status:	AGWUIDigi
Location:	38°47.75' N 76°36.13' W - locator FM18QT70RX - show map 10.7 km Southeast bearing 115° from Marlboro Meadows, Prince George's County, Maryland, United States [?] 13.0 km East bearing 100° from Upper Marlboro, Prince George's County, Maryland, United States 39.2 km East bearing 106° from Washington, D. C., Washington, D.C., United States 55.0 km South bearing 179° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-07 20:55:16 UTC (17m3s ago) 2025-12-07 15:55:16 EST local time at Marlboro Meadows, United States [?]
Device:	SV2AGW: AGWtracker (software, Windows)
Last path:	N3HU-4>APAGW via qAo,N3UJJ
Positions stored:	28
Other SSIDs:	N3HU-15 N3HU-10 N3HU-11
Stations heard directly:	8 on radio path – show map
Last heard a station directly:	2025-12-07 11:19:26 UTC (9h52m ago)
Normal receiver range estimate:	180 km (Updated: 2021-05-31 23:10:01 UTC)
Position packets heard directly:	28 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.