Station info for KM4ESU – aprs.fi

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APRS digipeater – Statistics for 2025-10:
Comment:	https://aprsdroid.org/??????bn???h???`????b@c?=/=!,$8Y?f-s.[/A=000541 https://aprsdroid.org/
Location:	34°36.36' N 86°33.03' W - locator EM64RO35WK - show map 12.4 km Southeast bearing 134° from Redstone Arsenal, Madison County, Alabama, United States [?] 14.2 km South bearing 167° from Huntsville, Madison County, Alabama, United States 123.3 km Southwest bearing 247° from Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-10-31 17:36:31 UTC (6m23s ago) 2025-10-31 12:36:31 CDT local time at Redstone Arsenal, United States [?]
Altitude:	165 m
Course:	328°
Speed:	3 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KM4ESU>APDR17 via WIDE1-1,qAR,N4WGY-7
Positions stored:	338
Items and objects originated:	Net CTR RST ! RST 2 RST 3 RST 4 RST 5 RST 6
Other SSIDs:	KM4ESU-3 KM4ESU-2 KM4ESU-12 KM4ESU-4 KM4ESU-1 KM4ESU-5 KM4ESU-10 KM4ESU-12 KM4ESU-9 KM4ESU-11 KM4ESU-15
Stations heard directly:	3 on radio path – show map
Last heard a station directly:	2025-10-30 20:53:41 UTC (20h49m ago)
Position packets heard directly:	4 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.