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APRS station KJ4TDM-1 - show graphs
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Last status: 12.3V 81F
Location: 34°10.95' N 86°20.08' W - locator EM64TE93UT - show map - static map
9.3 miles Southwest bearing 231° from Albertville, Marshall County, Alabama, United States [?]
9.7 miles West bearing 263° from Boaz, Marshall County, Alabama, United States
40.4 miles South bearing 159° from Huntsville, Madison County, Alabama, United States
53.0 miles Northeast bearing 30° from Birmingham, Jefferson County, Alabama, United States
Last position: 2018-10-16 21:10:44 EDT (25m58s ago)
2018-10-16 20:10:44 CDT local time at Albertville, United States [?]
Last telemetry: 2018-10-16 21:20:15 EDT (16m27s ago) – show telemetry
Ch 1: 123, Ch 2: 82, Ch 3: 255, Ch 4: 101, Ch 5: 75
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak (tracker)
Last path: KJ4TDM-1>APTT4 via WIDE2-1,qAR,N4XWC (good)
Positions stored: 29128
Packet rate: 588 seconds between packets on average during 28834 seconds.
Other SSIDs: KJ4TDM KJ4TDM-10 KJ4TDM-11 KJ4TDM-5 KJ4TDM-6 KJ4TDM-7 KJ4TDM-9
APRS digipeater – Statistics for 2018-10:
Stations heard directly: 51 on radio path – show map
Last heard a station directly: 2018-10-16 21:35:05 EDT (1m37s ago)
Normal receiver range estimate: 62 miles (Updated: 2018-09-30 17:48:48 EDT)
Position packets heard directly: 1857 on radio path
Stations near current position of KJ4TDM-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD4JPY B6.3 miles 42°2018-10-16 21:34:29 KD4JPY-B6.3 miles 42°2018-10-16 21:34:39
KQ5S6.9 miles 52°2018-10-16 21:35:04 KQ5S B7.1 miles 53°2018-10-16 21:17:55
KQ5S-B7.1 miles 53°2018-10-16 21:18:05 KM4EDS-411.5 miles 192°2018-10-12 12:49:10
EW385712.0 miles 355°2018-10-16 21:31:32 KM4EDS-N12.5 miles 197°2018-10-16 21:33:51
KM4EDS12.5 miles 196°2018-10-16 18:22:59 EW064312.8 miles 92°2018-10-16 21:29:35
EW772513.6 miles 315°2018-10-05 17:01:23 KE4DSI14.1 miles 320°2018-10-16 21:33:26
EW261114.2 miles 324°2018-10-16 21:31:20 KJ4RVN14.9 miles 132°2018-09-28 17:46:54
EW835015.7 miles 21°2018-10-16 21:34:16 KK4CWX-916.0 miles 197°2018-09-23 10:53:54
KK4CWX-416.0 miles 197°2018-09-23 10:58:42 KI4RYX-C16.3 miles 27°2018-10-16 21:35:16
KI4RYX C16.3 miles 27°2018-10-16 21:35:16 KD8PH16.4 miles 14°2018-10-16 21:30:21
Stations heard directly by KJ4TDM-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
N4XWC 5 2018-10-05 05:00:11 2018-10-11 00:40:09 EM63NU > EM64TE 36.3 miles 234° 2018-10-11 00:40:09
N4IDX-7 2 2018-10-04 18:18:48 2018-10-07 20:23:58 EM64HJ > EM64TE 62.4 miles 285° 2018-10-07 20:23:58
KB0USY-14 1 2018-10-09 12:40:01 2018-10-09 12:40:01 EM64ND > EM64TE 30.7 miles 266° 2018-10-09 12:40:01
KI4HYB-7 3 2018-10-02 20:02:36 2018-10-07 20:20:55 EM64NM > EM64TE 36.2 miles 307° 2018-10-07 20:20:55
LAWEMA 30 2018-09-30 21:47:51 2018-10-16 07:40:07 EM64IL > EM64TE 58.3 miles 291° 2018-10-16 07:40:07
KF4HFE-1 1 2018-10-16 14:17:33 2018-10-16 14:17:33 EM63WT > EM64TE 29.9 miles 154° 2018-10-16 14:17:33
ESTLAW 59 2018-09-30 20:17:55 2018-10-16 19:06:02 EM64JN > EM64TE 54.7 miles 299° 2018-10-16 19:06:02
HUBBRD 1091 2018-09-30 20:07:47 2018-10-16 21:35:05 EM64IQ > EM64TE 65.3 miles 302° 2018-10-16 21:35:05
MTHOPE 57 2018-09-30 21:14:22 2018-10-16 20:37:20 EM64GK > EM64TE 67.9 miles 286° 2018-10-16 20:37:20
KJ4TDM 6 2018-10-12 08:41:32 2018-10-13 13:58:28 EM63OU > EM64TE 32.1 miles 228° 2018-10-13 13:58:28
W4TFW-9 5 2018-10-06 08:29:59 2018-10-15 17:11:04 EM64MN > EM64TE 42.2 miles 307° 2018-10-06 08:29:59
N5IB-5 1 2018-10-10 14:12:54 2018-10-10 14:12:54 EM81XK > EM64TE 313.6 miles 126° 2018-10-10 14:12:54
W4TFW-1 29 2018-09-30 22:15:46 2018-10-15 12:45:36 EM64MM > EM64TE 44.4 miles 304° 2018-10-15 12:45:36
AJ4SH-1 1 2018-10-11 06:39:28 2018-10-11 06:39:28 EM64NE > EM64TE 30.6 miles 272° 2018-10-11 06:39:28
NR4J-8 1 2018-10-15 18:12:25 2018-10-15 18:12:25 EM64NC > EM64TE 31.1 miles 258° 2018-10-15 18:12:25
W4UNA-7 3 2018-10-10 18:18:24 2018-10-16 00:07:19 EM64DT > EM64TE 88.1 miles 300° 2018-10-16 00:07:19
N4BCX 12 2018-10-01 00:56:12 2018-10-15 00:37:02 EM64SS > EM64TE 42.0 miles 348° 2018-10-15 00:37:02
W4CSG 1 2018-10-09 07:18:40 2018-10-09 07:18:40 EM72NL > EM64TE 145.5 miles 144° 2018-10-09 07:18:40
N4JDB-2 1 2018-10-06 20:02:24 2018-10-06 20:02:24 EM64LO > EM64TE 48.8 miles 306° 2018-10-06 20:02:24
W4JT-9 1 2018-10-11 17:14:54 2018-10-11 17:14:54 EM64RQ > EM64TE 35.9 miles 341° 2018-10-11 17:14:54
KK4LPO-9 16 2018-10-01 10:35:23 2018-10-03 17:45:26 EM64PQ > EM64TE 41.0 miles 332° 2018-10-03 17:45:26
KK5H-9 10 2018-10-16 13:21:14 2018-10-16 15:41:44 EM64RO > EM64TE 31.8 miles 336° 2018-10-16 13:21:14
KK4LPO-7 5 2018-10-07 16:33:06 2018-10-07 16:46:36 EM64RN > EM64TE 30.4 miles 336° 2018-10-07 16:46:36
AK4EJ-1 138 2018-09-30 20:22:42 2018-10-16 15:52:42 EM73CS > EM64TE 42.2 miles 134° 2018-10-16 15:52:42
KC9ATZ-9 1 2018-10-02 10:29:52 2018-10-02 10:29:52 EM75CC > EM64TE 70.9 miles 24° 2018-10-02 10:29:52
N4WXB-9 1 2018-10-14 20:48:58 2018-10-14 20:48:58 EM64MG > EM64TE 37.5 miles 279° 2018-10-14 20:48:58
SPKSCH 147 2018-09-30 20:39:12 2018-10-16 19:21:14 EM64JK > EM64TE 50.4 miles 289° 2018-10-16 19:21:14
KM4KTD 4 2018-10-06 23:19:34 2018-10-12 20:04:47 EM64OP > EM64TE 40.8 miles 322° 2018-10-12 20:04:47
NUCOR 34 2018-10-01 23:42:03 2018-10-10 03:46:24 EM64LP > EM64TE 52.7 miles 307° 2018-10-10 03:46:24
WX4HP-9 2 2018-10-16 21:20:54 2018-10-16 21:23:21 EM64PF > EM64TE 20.0 miles 282° 2018-10-16 21:20:54
N4KYO-9 1 2018-10-09 08:46:21 2018-10-09 08:46:21 EM73CQ > EM64TE 47.2 miles 138° 2018-10-09 08:46:21
KD4OIE-9 4 2018-10-02 14:48:15 2018-10-12 12:31:53 EM74AC > EM64TE 20.5 miles 103° 2018-10-12 12:31:53
NR4J-9 2 2018-10-09 15:41:08 2018-10-15 16:08:25 EM63OM > EM64TE 53.5 miles 211° 2018-10-09 15:41:08
W4ITF-9 1 2018-10-08 16:24:27 2018-10-08 16:24:27 EM74CM > EM64TE 38.4 miles 50° 2018-10-08 16:24:27
KC9ATZ-1 17 2018-10-06 07:54:22 2018-10-09 17:09:08 EM75CC > EM64TE 70.9 miles 24° 2018-10-09 17:09:08
KJ4TDM-9 18 2018-10-05 08:36:28 2018-10-06 19:06:30 EM64NC > EM64TE 30.6 miles 262° 2018-10-06 12:42:32
AI4QC-7 5 2018-10-02 11:30:30 2018-10-02 12:03:08 EM63TV > EM64TE 18.8 miles 182° 2018-10-02 11:30:30
K4EGC-1 2 2018-10-01 23:28:47 2018-10-11 10:09:19 EM65WJ > EM64TE 86.0 miles 8° 2018-10-11 10:09:19
K0NGG-9 3 2018-10-16 13:40:06 2018-10-16 14:23:39 EM74EE > EM64TE 40.5 miles 89° 2018-10-16 14:23:39
W4FSH-5 2 2018-10-03 09:04:35 2018-10-16 19:16:42 EM64KD > EM64TE 46.1 miles 266° 2018-10-16 19:16:42
N4SFR-9 11 2018-10-01 05:38:26 2018-10-04 18:20:14 EM73CQ > EM64TE 47.2 miles 138° 2018-10-01 05:42:44
KM4SDB 2 2018-10-01 17:54:02 2018-10-09 14:10:40 EM74EN > EM64TE 49.4 miles 59° 2018-10-01 17:54:02
WD8LQT-9 2 2018-10-07 15:16:19 2018-10-07 15:41:27 EM73DR > EM64TE 46.7 miles 133° 2018-10-07 15:41:27
KM4TMA-9 4 2018-10-03 18:08:14 2018-10-11 15:19:42 EM73AX > EM64TE 26.2 miles 123° 2018-10-03 18:08:14
W4CBE-9 2 2018-10-07 16:02:41 2018-10-07 16:09:36 EM74AP > EM64TE 37.7 miles 33° 2018-10-07 16:02:41
KK4GXZ 12 2018-10-01 09:22:03 2018-10-12 10:26:18 EM73CR > EM64TE 44.1 miles 138° 2018-10-10 16:51:44
KG4RCT 19 2018-10-05 14:55:21 2018-10-08 14:57:38 EM64NM > EM64TE 37.9 miles 306° 2018-10-08 14:57:38
KG4YRU-4 1 2018-10-06 12:52:32 2018-10-06 12:52:32 EM73CT > EM64TE 41.6 miles 129° 2018-10-06 12:52:32
KG4ATU 4 2018-10-02 21:55:35 2018-10-04 09:10:00 EM64SQ > EM64TE 35.7 miles 351° 2018-10-04 09:10:00
WX4BK-13 1 2018-10-09 05:10:37 2018-10-09 05:10:37 EM73MT > EM64TE 81.3 miles 109° 2018-10-09 05:10:37
K4DED 76 2018-10-03 19:51:29 2018-10-14 20:28:57 EM64TP > EM64TE 32.0 miles 357° 2018-10-06 21:54:13

Only stations from which a position packet has been heard 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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