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APRS station WB4TDI-9 - show graphs
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Comment: 146.420MHz Goodbye Tension Hello Pension
Mic-E message: In service
Location: 36°11.73' N 88°25.38' W - locator EM56SE96FW - show map - static map
6.9 miles Northeast bearing 51° from McKenzie, Carroll County, Tennessee, United States [?]
9.1 miles Southwest bearing 216° from Paris, Henry County, Tennessee, United States
45.7 miles Northeast bearing 28° from Jackson, Madison County, Tennessee, United States
63.5 miles West bearing 249° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2017-02-23 10:43:17 EST (7h32m ago)
2017-02-23 09:43:17 CST local time at McKenzie, United States [?]
Altitude: 568 ft
Course: 79°
Speed: 61 MPH
Last telemetry: 2016-06-14 12:30:28 EDT (254d 6h45m ago) – show telemetry
Ch 1: 470, Ch 2: 617, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Yaesu: FTM-400DR (rig)
Last path: WB4TDI-9>S6QQ7S via WIDE2-2,qAR,K3JAE-1 (good)
Positions stored: 7998
Packet rate: 272 seconds between packets on average during 2718 seconds.
Stations near current position of WB4TDI-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW39229.2 miles 29°2017-02-23 18:13:04 KM4ALT9.4 miles 50°2017-01-31 21:40:43
KM4ALT-19.9 miles 48°2017-01-24 21:57:05 FW04669.9 miles 43°2017-02-23 18:15:14
KI4IQA-413.9 miles 184°2017-02-23 18:09:23 EW979014.1 miles 325°2017-02-23 18:14:39
K3JAE-914.9 miles 138°2017-02-21 13:31:47 KM4WKA-314.9 miles 135°2017-02-22 20:05:21
K3JAE-114.9 miles 138°2017-02-23 18:12:06 K3JAE14.9 miles 138°2017-02-23 18:15:15
K3JAE214.9 miles 138°2017-02-09 16:00:08 WA9ATT-1418.9 miles 123°2017-02-23 13:40:30
WA9ATT20.9 miles 112°2017-02-23 17:17:17 EW022023.2 miles 268°2017-02-23 18:10:21
KJ4AJP-526.3 miles 292°2017-02-23 18:12:15 KJ4AJP-126.5 miles 292°2017-02-23 18:04:33
N4RDG-726.9 miles 296°2017-01-25 21:10:36 KG4NVN-1427.0 miles 223°2017-02-23 07:18:51
TNMVAadc627.5 miles 296°2017-01-25 10:37:12 KJ4AJP-1027.6 miles 294°2017-02-23 18:12:38
Stations which heard WB4TDI-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
NT4UX-3 6 2017-02-21 14:57:29 2017-02-21 16:44:48 EM66GN > EM66NG 37.4 miles 125° 2017-02-21 14:58:51
KJ4W 1 2017-02-13 16:30:40 2017-02-13 16:30:40 EM56XK > EM56UQ 21.6 miles 316° 2017-02-13 16:30:40
K4MSU-3 5 2017-02-19 13:06:22 2017-02-21 14:25:33 EM66CM > EM56UO 29.1 miles 285° 2017-02-21 14:25:33
WD4INS-4 14 2017-02-08 10:05:28 2017-02-21 18:37:10 EM56UG > EM67DB 63.1 miles 33° 2017-02-20 07:12:41
K4MSU-5 8 2017-02-02 12:20:37 2017-02-20 07:56:46 EM56UG > EM56WW 46.7 miles 16° 2017-02-06 15:40:09
KG4NVN-10 20 2017-02-06 12:36:08 2017-02-18 15:50:17 EM55QS > EM55OQ 11.6 miles 235° 2017-02-06 12:36:08
KA4BNI-5 52 2017-02-06 09:45:10 2017-02-23 10:31:21 EM56VJ > EM55RS 45.7 miles 206° 2017-02-21 21:23:39
N4GMF-4 15 2017-02-06 12:57:31 2017-02-18 15:45:41 EM55OS > EM55NQ 6.6 miles 209° 2017-02-18 12:43:17
KJ4AJP-5 36 2017-02-06 09:41:26 2017-02-23 10:41:15 EM55OP > EM56NI 46.5 miles 358° 2017-02-18 15:44:37
KG4CKR-2 2 2017-02-21 14:56:47 2017-02-21 14:58:20 EM66GN > EM66GV 23.6 miles 356° 2017-02-21 14:56:47
K4SOL-10 39 2017-02-06 12:20:59 2017-02-23 10:10:16 EM56RD > EM55NV 24.9 miles 232° 2017-02-23 10:10:16
N4FOX-1 24 2017-02-13 15:58:59 2017-02-21 20:34:06 EM66BN > EM66GG 30.6 miles 130° 2017-02-13 15:58:59
K3JAE-1 12 2017-02-04 18:53:59 2017-02-23 10:43:17 EM56UH > EM56VA 18.8 miles 169° 2017-02-18 09:29:53

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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