Station info for N4UUJ – aprs.fi

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Last beacon:	N4UUJ N4UUJ-1/B
Location:	35°21.92' N 85°39.78' W - locator EM75EI07KQ - show map 4.1 km West bearing 259° from Gruetli-Laager, Grundy County, Tennessee, United States [?] 9.0 km Southeast bearing 143° from Altamont, Grundy County, Tennessee, United States 109.7 km Northeast bearing 50° from Huntsville, Madison County, Alabama, United States 134.7 km Southeast bearing 131° from Nashville, Davidson County, Tennessee, United States
Last position:	2025-07-21 05:25:11 UTC (3h22m ago) 2025-07-21 00:25:11 CDT local time at Gruetli-Laager, United States [?]
Last WX report:	2025-07-21 05:25:11 UTC (3h22m ago) – show weather charts 20.6 °C 75% 1021.4 mbar 0.0 m/s Northwest
Last telemetry:	2024-04-04 18:23:16 UTC (472d 14h24m ago) – show telemetry Ch 1: 100, Ch 2: 48, Ch 3: 48, Ch 4: 128, Ch 5: 0 1 2 3 4 5 6 7 8
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	N4UUJ>APOTW1 via WIDE1-1,qAR,KM4BJZ-1
Positions stored:	62
Other SSIDs:	N4UUJ-3 N4UUJ-1 N4UUJ-6 N4UUJ-7 N4UUJ-5 N4UUJ-9 N4UUJ-2 N4UUJ-N N4UUJ-C N4UUJ-R N4UUJ-4 N4UUJ-B N4UUJ-MM N4UUJ-74

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.

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.