Station info for W3SMD – aprs.fi

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APRS digipeater – Statistics for 2025-11:
Comment:	W3 MD3-3 STMARYS CNTY MD W3SMD
Last beacon:	W3SMD/R SMD/D W3SMD-1/B W3SMD-7/N
Location:	38°29.66' N 76°42.13' W - locator FM18PL58RP - show map 1.8 km West bearing 286° from Golden Beach, Saint Mary's County, Maryland, United States [?] 6.8 km Northeast bearing 32° from Mechanicsville, Saint Mary's County, Maryland, United States 53.1 km Southeast bearing 147° from Washington, D. C., Washington, D.C., United States 88.8 km South bearing 185° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-09 14:20:23 UTC (15m41s ago) 2025-11-09 09:20:23 EST local time at Golden Beach, United States [?]
Device:	Kantronics: KPC-9612
Last path:	W3SMD>APN931 via WIDE1-1,qAR,W4NRG-10
Positions stored:	11
Items and objects originated:	223.900MD
Stations heard directly:	22 on radio path – show map
Last heard a station directly:	2025-11-09 13:40:11 UTC (55m53s ago)
Normal receiver range estimate:	200 km (Updated: 2023-11-30 19:22:57 UTC)
Position packets heard directly:	361 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.