Station info for K1MDA-7 – aprs.fi

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APRS igate – Statistics for 2025-08:
Comment:	https://aprsdroid.org/ APMAIL
Location:	42°41.20' N 70°52.71' W - locator FN42NQ44NT - show map 8.0 km Northeast bearing 47° from Topsfield, Essex County, Massachusetts, United States [?] 10.1 km East bearing 74° from Boxford, Essex County, Massachusetts, United States 39.4 km North bearing 22° from Boston, Suffolk County, Massachusetts, United States 41.7 km North bearing 20° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-08-13 02:14:06 UTC (11d 6h30m ago) 2025-08-12 22:14:06 EDT local time at Topsfield, United States [?]
Altitude:	-8 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	K1MDA-7>APDR16 via WIDE1-1,WIDE2-1,qAR,W1DMR-3
Positions stored:	380
Other SSIDs:	K1MDA-D K1MDA-N
Stations heard directly:	4 on radio path – show map
Last heard a station directly:	2025-08-09 13:28:05 UTC (14d 19h16m ago)
Position packets heard directly:	26 on radio path
Position packets sent to APRS-IS:	38 – 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.