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APRS station N4JDN-9 - show graphs
Mic-E message: In service
Location: 35°49.35' N 88°55.15' W - locator EM55MT97QJ - show map
421.3 m Northwest bearing 316° from Humboldt, Gibson County, Tennessee, United States [?]
7.5 km Northwest bearing 314° from Three Way, Madison County, Tennessee, United States
126.7 km Northeast bearing 53° from Memphis, Shelby County, Tennessee, United States
131.5 km Northeast bearing 51° from New South Memphis, Shelby County, Tennessee, United States
Last position: 2025-05-21 14:06:38 UTC (1h29m ago)
2025-05-21 09:06:38 CDT local time at Humboldt, United States [?]
Altitude: 78 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course:
Speed: 13 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: N4JDN-9>S5TY3Z via KQ4SJZ-3*,WIDE2-1,qAR,KJ4AJP-5 (good)
Positions stored: 29152
Stations which heard N4JDN-9 directly on radio –
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.
About this site
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.
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