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APRS station KY4ZI-7 - show graphs
Mic-E message: Off duty
Location: 35°10.56' N 85°11.27' W - locator EM75JE72LF - show map
1.4 miles South bearing 187° from Middle Valley, Hamilton County, Tennessee, United States [?]
5.1 miles Northwest bearing 327° from Harrison, Hamilton County, Tennessee, United States
11.3 miles Northeast bearing 37° from Chattanooga, Hamilton County, Tennessee, United States
89.4 miles Southwest bearing 233° from Knoxville, Knox County, Tennessee, United States
Last position: 2025-01-31 22:07:14 EST (1d 4m ago)
2025-01-31 22:07:14 EST local time at Middle Valley, United States [?]
Altitude: 709 ft
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 69.0 miles.
Course: 142°
Speed: 0 MPH
Device: Yaesu: FT3D (ht)
Last path: KY4ZI-7>SUZZLZ via WIDE1-1,WIDE2-1,qAR,KA4EMA-3 (good)
Positions stored: 453
Packet rate: 351 seconds between packets on average during 2104 seconds.
Other SSIDs: KY4ZI-9 KY4ZI-N KY4ZI KY4ZI-Y KY4ZI-B
Stations near current position of KY4ZI-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KY4ZI-9134.7 yards 261°2025-01-30 19:18:15 W4ZHA-92.4 miles 179°2025-01-28 17:21:46
W4ZHA-72.4 miles 180°2025-01-30 18:07:47 W4ZHA2.4 miles 180°2025-02-01 22:09:33
KB4JAC-D3.0 miles 233°2025-02-01 22:08:52 KI4LAX-73.5 miles 82°2025-01-21 17:16:42
W4ATX-13.7 miles 55°2025-01-30 12:00:04 GW12383.7 miles 183°2025-02-01 22:07:06
KM4KMO-93.9 miles 161°2025-01-09 13:52:36 KM4KMO-143.9 miles 160°2025-02-01 22:05:41
KC6RAS4.5 miles 352°2025-02-01 22:10:41 W6GPS4.5 miles 86°2025-01-15 11:15:50
N4LMC-RP14.5 miles 310°2025-02-01 21:42:36 Wreck4.8 miles 112°2025-01-09 16:18:29
KF4DEW5.0 miles 174°2025-02-01 22:00:28 KQ4FFP-95.2 miles 253°2025-01-26 22:51:38
K4SIP-N5.3 miles 124°2025-02-01 21:52:31 K4SIP-D5.3 miles 124°2025-02-01 20:28:01
W4RRG B5.5 miles 303°2025-02-01 22:08:25 W4RRG-B5.5 miles 303°2025-02-01 22:08:35
Stations which heard KY4ZI-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KA4EMA-3 7 2025-01-31 21:32:10 2025-01-31 22:07:14 EM75GM > EM75IE 23.6 miles 149° 2025-01-31 22:07:14

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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