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APRS station KJ4TDM-1 - show graphs
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Last status: 12.7V 89F
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: 2019-04-25 04:22:48 EDT (9m38s ago)
2019-04-25 03:22:48 CDT local time at Albertville, United States [?]
Last telemetry: 2019-04-25 04:23:04 EDT (9m22s ago) – show telemetry
Ch 1: 127, Ch 2: 88, Ch 3: 255, Ch 4: 97, Ch 5: 71
 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: 579 seconds between packets on average during 28387 seconds.
Other SSIDs: KJ4TDM KJ4TDM-10 KJ4TDM-11 KJ4TDM-5 KJ4TDM-6 KJ4TDM-7 KJ4TDM-9
APRS digipeater – Statistics for 2019-04:
Stations heard directly: 52 on radio path – show map
Last heard a station directly: 2019-04-25 04:25:11 EDT (7m15s ago)
Normal receiver range estimate: 68 miles (Updated: 2018-10-31 18:52:30 EDT)
Position packets heard directly: 1100 on radio path
Stations near current position of KJ4TDM-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HUNSVRBFA5.1 miles 38°2019-04-08 07:35:39 KD4JPY B6.3 miles 42°2019-04-23 22:41:57
KD4JPY-B6.3 miles 42°2019-04-23 22:42:11 KQ5S-137.1 miles 52°2019-04-25 04:30:16
KQ5S B7.1 miles 55°2019-04-03 21:55:28 KQ5S-B7.1 miles 55°2019-04-03 21:55:38
KQ5S7.1 miles 53°2019-04-01 09:50:23 KG4BHR-18.4 miles 57°2019-04-25 04:08:07
KD4PWP-108.8 miles 21°2019-04-06 22:44:45 HUNTORBMA10.7 miles 27°2019-04-08 07:49:40
K4JEN12.0 miles 186°2019-03-28 14:16:42 EW385712.0 miles 355°2019-04-25 04:27:56
KM4EDS B12.5 miles 197°2019-04-24 18:36:10 KM4EDS-B12.5 miles 197°2019-04-24 18:36:18
KM4EDS-R12.5 miles 197°2019-04-25 04:12:35 KM4EDS-N12.6 miles 196°2019-04-25 04:09:29
EW064312.8 miles 92°2019-04-25 04:15:58 KE4DSI14.1 miles 320°2019-04-04 08:05:12
EW261114.2 miles 324°2019-04-25 04:30:31 BMXTORAeA14.9 miles 236°2019-04-08 07:19:39
Stations heard directly by KJ4TDM-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
N4XWC 10 2019-04-04 07:07:55 2019-04-25 00:00:38 EM63NU > EM64TE 36.3 miles 234° 2019-04-25 00:00:38
N4IDX-7 2 2019-04-24 06:35:40 2019-04-24 06:41:13 EM64HJ > EM64TE 62.4 miles 285° 2019-04-24 06:41:13
KN4CI-1 1 2019-04-21 03:54:24 2019-04-21 03:54:24 EM64JM > EM64TE 56.3 miles 294° 2019-04-21 03:54:24
W4ETJ-9 2 2019-04-02 14:00:57 2019-04-02 14:02:28 EM64NE > EM64TE 30.8 miles 273° 2019-04-02 14:02:28
N4XWC-8 2 2019-04-02 21:06:37 2019-04-19 23:06:24 EM63ON > EM64TE 49.6 miles 213° 2019-04-19 23:06:24
W4BM-9 1 2019-04-06 09:43:39 2019-04-06 09:43:39 EM73FT > EM64TE 50.5 miles 120° 2019-04-06 09:43:39
LAWEMA 2 2019-04-21 06:15:22 2019-04-23 05:54:55 EM64IL > EM64TE 58.3 miles 291° 2019-04-23 05:54:55
KF4HFE-1 2 2019-04-14 14:39:43 2019-04-14 14:41:50 EM64VB > EM64TE 12.9 miles 132° 2019-04-14 14:41:50
ESTLAW 16 2019-04-02 21:04:37 2019-04-19 19:28:20 EM64JN > EM64TE 54.7 miles 299° 2019-04-19 19:28:20
MTHOPE 2 2019-04-04 05:24:13 2019-04-10 10:39:35 EM64GK > EM64TE 67.9 miles 286° 2019-04-10 10:39:35
WN4AT-9 4 2019-04-02 12:25:20 2019-04-14 09:26:13 EM63QJ > EM64TE 56.8 miles 200° 2019-04-14 09:26:13
KJ4TDM 1 2019-04-06 09:59:53 2019-04-06 09:59:53 EM63OU > EM64TE 32.1 miles 228° 2019-04-06 09:59:53
W4TFW-9 3 2019-04-17 05:46:21 2019-04-21 08:36:22 EM64MN > EM64TE 42.2 miles 307° 2019-04-21 08:33:44
W4TFW-1 4 2019-04-06 03:05:28 2019-04-24 06:31:13 EM64MM > EM64TE 44.4 miles 304° 2019-04-24 06:31:13
AJ4SH-1 1 2019-04-22 07:30:30 2019-04-22 07:30:30 EM64OQ > EM64TE 41.3 miles 325° 2019-04-22 07:30:30
NR4J-8 11 2019-04-08 21:13:56 2019-04-23 06:24:25 EM63ON > EM64TE 49.8 miles 213° 2019-04-08 21:13:56
WA4WBX 3 2019-04-15 12:57:30 2019-04-17 11:31:51 EM74EI > EM64TE 41.9 miles 75° 2019-04-17 11:31:51
N4BCX 12 2019-04-01 02:47:40 2019-04-19 04:46:42 EM64SS > EM64TE 42.0 miles 348° 2019-04-19 04:46:42
KF5EVI-9 1 2019-03-31 21:40:18 2019-03-31 21:40:18 EM64NN > EM64TE 42.7 miles 310° 2019-03-31 21:40:18
KK4LPO-9 69 2019-04-05 09:33:43 2019-04-19 15:26:52 EM64SS > EM64TE 41.3 miles 348° 2019-04-10 20:11:25
KK5H-9 14 2019-04-08 14:02:26 2019-04-23 10:35:08 EM64SS > EM64TE 41.6 miles 349° 2019-04-23 08:07:47
AK4EJ-1 289 2019-04-01 04:23:13 2019-04-25 03:38:11 EM73CS > EM64TE 42.2 miles 134° 2019-04-25 03:38:11
KI4ITI-9 8 2019-04-05 13:35:22 2019-04-05 13:58:59 EM64SR > EM64TE 39.0 miles 351° 2019-04-05 13:35:22
W4BAX 2 2019-04-18 18:15:47 2019-04-18 18:20:33 EM64NF > EM64TE 31.7 miles 278° 2019-04-18 18:15:47
SPKSCH 117 2019-04-01 00:57:00 2019-04-25 04:25:11 EM64JK > EM64TE 50.4 miles 289° 2019-04-25 04:25:11
KM4KTD 2 2019-04-01 07:46:14 2019-04-05 08:39:59 EM64OP > EM64TE 41.7 miles 323° 2019-04-05 08:39:59
NUCOR 6 2019-04-06 07:06:31 2019-04-21 07:24:36 EM64LP > EM64TE 52.7 miles 307° 2019-04-21 07:24:36
NR4J-9 10 2019-04-07 06:04:27 2019-04-19 18:04:28 EM63LH > EM64TE 72.9 miles 215° 2019-04-07 06:04:27
KC9ATZ-1 2 2019-04-14 09:10:18 2019-04-14 09:20:21 EM75CC > EM64TE 70.9 miles 24° 2019-04-14 09:20:21
KJ4TDM-9 80 2019-04-08 08:15:14 2019-04-24 08:47:47 EM64ND > EM64TE 29.1 miles 265° 2019-04-19 20:39:46
W5TCR 1 2019-04-17 09:46:13 2019-04-17 09:46:13 EM54VS > EM64TE 116.3 miles 292° 2019-04-17 09:46:13
K4EGC-1 10 2019-04-22 21:19:36 2019-04-24 11:03:29 EM65WJ > EM64TE 86.0 miles 8° 2019-04-24 11:03:29
W4GVX-9 6 2019-04-12 18:24:36 2019-04-24 00:36:27 EM73HX > EM64TE 54.2 miles 103° 2019-04-24 00:36:27
KJ6MEF-2 1 2019-04-21 03:38:11 2019-04-21 03:38:11 EM64NP > EM64TE 45.0 miles 313° 2019-04-21 03:38:11
KJ4SQN-9 1 2019-04-09 09:21:36 2019-04-09 09:21:36 EM64NP > EM64TE 43.1 miles 317° 2019-04-09 09:21:36
KN4HES-9 7 2019-04-13 12:28:13 2019-04-13 19:24:57 EM74EO > EM64TE 50.7 miles 57° 2019-04-13 19:24:57
KM4LOA-10 1 2019-04-17 08:04:11 2019-04-17 08:04:11 EM64NG > EM64TE 32.0 miles 279° 2019-04-17 08:04:11
VE3WXU 8 2019-04-24 06:18:19 2019-04-24 07:15:33 EM73CQ > EM64TE 47.4 miles 138° 2019-04-24 06:18:19
KN4GXD 1 2019-04-19 23:25:33 2019-04-19 23:25:33 EM63NL > EM64TE 57.9 miles 215° 2019-04-19 23:25:33
KD4PWP-7 8 2019-04-06 20:12:18 2019-04-07 10:24:37 EM64UH > EM64TE 10.2 miles 3° 2019-04-06 20:31:38
KK4CWX-4 2 2019-04-16 16:33:19 2019-04-16 16:53:23 EM63TX > EM64TE 16.0 miles 197° 2019-04-16 16:53:23
KF4JQP-9 29 2019-04-14 18:07:36 2019-04-21 17:03:42 EM63MK > EM64TE 62.9 miles 216° 2019-04-21 10:02:47
N4WGY 1 2019-04-05 09:54:23 2019-04-05 09:54:23 EM64QQ > EM64TE 38.4 miles 334° 2019-04-05 09:54:23
KG4ATU 2 2019-04-17 20:09:48 2019-04-23 14:41:10 EM64RQ > EM64TE 37.4 miles 340° 2019-04-17 20:09:48
KK4CWX-9 1 2019-04-17 14:23:50 2019-04-17 14:23:50 EM63TX > EM64TE 16.0 miles 197° 2019-04-17 14:23:50
NR4N-9 2 2019-04-09 08:20:58 2019-04-09 08:44:52 EM74ID > EM64TE 59.4 miles 92° 2019-04-09 08:20:58
KN4JJO-9 246 2019-04-01 18:03:44 2019-04-16 18:14:04 EM73AW > EM64TE 28.4 miles 125° 2019-04-02 08:48:56
K4DED 86 2019-03-31 23:31:13 2019-04-24 21:52:28 EM64TP > EM64TE 31.9 miles 357° 2019-04-24 21:52:28
KI4IMK-9 5 2019-04-07 06:19:44 2019-04-22 17:55:06 EM73CQ > EM64TE 47.0 miles 138° 2019-04-22 17:55:06
W0KWB-9 1 2019-04-06 09:14:34 2019-04-06 09:14:34 EM63GD > EM64TE 96.5 miles 223° 2019-04-06 09:14:34
AK4B-9 1 2019-04-12 15:33:39 2019-04-12 15:33:39 EM64NE > EM64TE 29.7 miles 271° 2019-04-12 15:33:39
KE4JDH-9 1 2019-04-15 11:01:02 2019-04-15 11:01:02 EM63TU > EM64TE 23.3 miles 185° 2019-04-15 11:01:02

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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