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APRS station KB4JHU-4 - show graphs
Comment: 146.700MHz Michael; Tullahoma, TN; KB4JHU@ARRL.NET
Mic-E message: En route
Location: 35°23.13' N 86°12.02' W - locator EM65VJ52XM - show map
1.7 miles North bearing 18° from Tullahoma, Coffee County, Tennessee, United States [?]
8.9 miles Northwest bearing 333° from Estill Springs, Franklin County, Tennessee, United States
50.2 miles Northeast bearing 26° from Huntsville, Madison County, Alabama, United States
63.0 miles Southeast bearing 149° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-02-05 16:50:53 EST (2d 7h39m ago)
2025-02-05 15:50:53 CST local time at Tullahoma, United States [?]
Altitude: 1066 ft
Course: 66°
Speed: 15 MPH
Last telemetry: 2024-02-15 07:37:56 EST (358d 16h52m ago) – show telemetry
Ch 1: 141, Ch 2: 49, Ch 3: 999, Ch 4: 569, Ch 5: 507
 1     2     3     4     5     6     7     8 
Device: Yaesu: FTM-300D (rig)
Last path: KB4JHU-4>SU2S1S via WIDE1-1,WIDE2-1,qAR,KB4JHU-15 (good)
Positions stored: 40120
Packet rate: 136 seconds between packets on average during 1362 seconds.
Other SSIDs: KB4JHU-15 KB4JHU-6 KB4JHU-17 KB4JHU-N KB4JHU-2 KB4JHU-Y
Stations near current position of KB4JHU-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB4JHU-666.4 yards 270°2025-02-07 16:48:18 KB4JHU-15116.2 yards 238°2025-02-08 00:10:57
ER-KB4JHU141.4 yards 316°2025-02-08 00:21:45 KI4UJY-41.7 miles 268°2025-01-29 18:02:17
K4EGC-15.2 miles 67°2025-02-08 00:25:21 KI4UJY-135.5 miles 229°2025-02-04 18:57:06
KS1O-N6.9 miles 341°2025-02-07 19:40:43 CW99218.8 miles 49°2025-02-08 00:15:53
AF4JJ-79.0 miles 153°2025-01-23 14:54:32 WS5H-610.4 miles 15°2025-01-31 12:22:27
N4VFB-1010.8 miles 307°2025-01-12 09:37:20 FW062211.0 miles 206°2025-02-08 00:15:39
WS5H-1113.6 miles 155°2025-02-08 00:07:14 WS5H-413.6 miles 155°2025-02-08 00:29:33
WS5H-1413.6 miles 155°2025-01-27 16:50:47 WS5H13.6 miles 155°2025-01-10 08:52:23
DW063914.5 miles 289°2025-02-08 00:26:46 WX-RPT114.5 miles 159°2025-01-10 13:35:58
K4DIZ-915.3 miles 355°2025-01-26 15:10:11 KK4BBG-915.3 miles 295°2025-02-04 02:18:00
Stations which heard KB4JHU-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KB4JHU-15 7 2025-02-05 16:38:58 2025-02-05 16:50:53 EM65VI > EM65VJ 2.4 miles 0° 2025-02-05 16:38:58
K2HAL-10 2 2025-02-05 15:15:10 2025-02-05 15:15:49 EM65WF > EM65VD 7.0 miles 214° 2025-02-05 15:15:10
K4EGC-1 13 2025-02-05 07:54:02 2025-02-05 16:39:59 EM65WG > EM65WJ 11.0 miles 2° 2025-02-05 16:28:11

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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