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APRS station W4GGM-1 - show graphs
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Comment: W4,TNn-N, MARC http://www.w4ggm.org
Location: 35°33.30' N 87°03.01' W - locator EM65LN33XE - show map - static map
4.2 miles South bearing 191° from Columbia, Maury County, Tennessee, United States [?]
8.9 miles East bearing 81° from Mount Pleasant, Maury County, Tennessee, United States
44.7 miles South bearing 199° from Nashville, Davidson County, Tennessee, United States
62.7 miles Northwest bearing 335° from Huntsville, Madison County, Alabama, United States
Last position: 2017-09-20 05:25:43 EDT (1m36s ago)
2017-09-20 04:25:43 CDT local time at Columbia, United States [?]
Last telemetry: 2012-06-27 10:53:56 EDT (1910d 18h33m ago) – show telemetry
Ch 1: 397, Ch 2: 3951, Ch 3: 200, Ch 4: 282, Ch 5: 4006
 1     2     3     4     5     6     7     8 
Device: Kantronics: KPC-3
Last path: W4GGM-1>APN382 via qAR,W1ARN-1
Positions stored: 7
Packet rate: 684 seconds between packets on average during 34198 seconds.
APRS digipeater – Statistics for 2017-09:
Stations heard directly: 76 on radio path – show map
Last heard a station directly: 2017-09-20 04:40:23 EDT (46m56s ago)
Normal receiver range estimate: 75 miles (Updated: 2017-06-30 17:54:34 EDT)
Position packets heard directly: 984 on radio path
Stations near current position of W4GGM-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
443.1751.2 miles 302°2017-09-20 05:26:11 147.121.9 miles 238°2017-09-20 05:17:41
KJ4JEK-93.0 miles 315°2017-09-19 22:55:58 KB4FHU-13.3 miles 34°2017-09-19 18:48:55
ND9W6.1 miles 325°2017-09-17 20:46:29 KK4PTE8.3 miles 122°2017-09-20 05:22:26
EW43418.4 miles 250°2017-09-18 15:00:27 ND6Q-39.0 miles 25°2017-09-10 17:21:48
OHXTORM7A10.0 miles 243°2017-08-31 18:20:24 OHXTOR1FA10.4 miles 140°2017-08-31 21:50:25
n0yzt-i11.0 miles 124°2017-08-25 08:32:27 OHXTORMNA11.9 miles 278°2017-08-31 18:50:24
N5AAA-912.1 miles 40°2017-09-17 16:22:08 N5AAA-112.3 miles 40°2017-09-20 04:58:19
ND9W C12.4 miles 185°2017-09-20 05:25:05 ND9W-C12.4 miles 185°2017-09-20 05:25:15
CW852812.6 miles 42°2017-09-20 05:23:28 W4WRR-1414.4 miles 58°2017-09-19 21:44:16
K4WYC-915.4 miles 135°2017-09-16 01:45:17 OHXTORMiA15.5 miles 290°2017-08-31 19:20:24
Stations which heard W4GGM-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
NT4UX-3 1 2017-09-06 01:46:22 2017-09-06 01:46:22 EM65LN > EM66NG 49.2 miles 9° 2017-09-06 01:46:22
W1ARN-1 72 2017-09-03 10:25:50 2017-09-20 05:25:43 EM65LN > EM66SL 70.7 miles 27° 2017-09-20 05:25:43
N5AAA-1 1770 2017-08-31 20:25:49 2017-09-20 05:05:44 EM65LN > EM65NQ 12.3 miles 40° 2017-09-20 05:05:44
KB4FHU-1 65 2017-08-31 21:45:51 2017-09-19 22:45:45 EM65LN > EM65LO 3.3 miles 34° 2017-09-19 22:45:45

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.
Stations heard directly by W4GGM-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
KB0USY-14 3 2017-09-08 16:26:49 2017-09-08 16:44:44 EM65NJ > EM65LN 14.9 miles 140° 2017-09-08 16:44:44
KF4KFQ 2 2017-09-01 11:37:03 2017-09-15 17:28:02 EM65SX > EM65LN 43.4 miles 45° 2017-09-15 17:28:02
KA4OTB 13 2017-09-01 07:58:51 2017-09-10 11:32:34 EM66OB > EM65LN 39.8 miles 24° 2017-09-09 08:58:08
N5AAA-9 5 2017-09-08 18:48:15 2017-09-14 11:19:40 EM65OW > EM65LN 29.9 miles 30° 2017-09-08 18:48:15
KD7YEF-2 7 2017-09-06 08:51:13 2017-09-19 08:29:59 EM29MA > EM65LN 497.1 miles 301° 2017-09-19 08:29:59
W4GHD 2 2017-09-07 14:55:01 2017-09-18 13:47:14 EM65OX > EM65LN 33.5 miles 24° 2017-09-18 13:47:14
ND6Q-3 1 2017-09-10 17:21:48 2017-09-10 17:21:48 EM65MQ > EM65LN 9.0 miles 25° 2017-09-10 17:21:48
WA4SCA-4 3 2017-09-13 11:27:03 2017-09-19 08:58:24 EM65OX > EM65LN 31.6 miles 26° 2017-09-19 08:58:24
N8DEU-5 47 2017-09-03 04:12:39 2017-09-20 04:40:23 EM64MM > EM65LN 71.9 miles 174° 2017-09-20 04:40:23
N734CA 3 2017-09-17 11:59:44 2017-09-17 12:04:11 EM54UX > EM65LN 80.0 miles 241° 2017-09-17 11:59:44
KA4DLW-1 5 2017-09-09 13:07:04 2017-09-10 10:48:13 EM65VJ > EM65LN 48.3 miles 104° 2017-09-10 10:48:13
WB4RHQ-9 18 2017-09-01 10:12:10 2017-09-19 09:08:10 EM66OA > EM65LN 36.2 miles 24° 2017-09-18 19:52:55
NT4UX-12 3 2017-09-06 09:27:29 2017-09-06 09:53:53 EM65JX > EM65LN 32.2 miles 340° 2017-09-06 09:53:53
N84H 1 2017-09-03 15:48:53 2017-09-03 15:48:53 EM65OL > EM65LN 14.1 miles 107° 2017-09-03 15:48:53
MTHOPE 4 2017-09-04 06:08:08 2017-09-18 13:44:56 EM64GK > EM65LN 80.4 miles 198° 2017-09-18 13:44:56
W4RRA-8 4 2017-09-02 10:23:31 2017-09-17 05:42:46 EM67LB > EM65LN 102.8 miles 1° 2017-09-17 05:42:46
W4FDF-4 14 2017-09-01 09:19:43 2017-09-19 17:28:03 EM65NX > EM65LN 31.6 miles 21° 2017-09-08 11:26:09
W4KH-5 2 2017-09-12 22:00:59 2017-09-12 22:02:58 EM65LQ > EM65LN 8.7 miles 19° 2017-09-12 22:02:58
KU4B-2 3 2017-09-20 01:44:17 2017-09-20 02:59:31 EM66SA > EM65LN 45.3 miles 44° 2017-09-20 02:59:31
W4TFW-1 5 2017-09-08 23:08:48 2017-09-18 03:36:53 EM64MM > EM65LN 70.2 miles 177° 2017-09-18 03:36:53
KG4CKR-2 1 2017-09-11 02:44:17 2017-09-11 02:44:17 EM66GV > EM65LN 95.4 miles 346° 2017-09-11 02:44:17
KG4PID-14 1 2017-09-10 23:38:55 2017-09-10 23:38:55 EM64DG > EM65LN 94.8 miles 203° 2017-09-10 23:38:55
N8LJJ-9 1 2017-09-15 07:42:16 2017-09-15 07:42:16 EM65TV > EM65LN 43.2 miles 56° 2017-09-15 07:42:16
KJ4JEK-9 437 2017-09-01 18:07:59 2017-09-19 22:55:58 EM65PM > EM65LN 17.1 miles 99° 2017-09-02 19:51:57
K4FHK-9 7 2017-09-08 18:33:12 2017-09-11 18:54:47 EM65SX > EM65LN 45.4 miles 49° 2017-09-08 18:33:12
N4BCX 2 2017-09-05 02:39:14 2017-09-17 22:45:23 EM64SS > EM65LN 62.3 miles 149° 2017-09-17 22:45:23
W6PST 1 2017-09-14 19:44:24 2017-09-14 19:44:24 EM65MT > EM65LN 19.6 miles 20° 2017-09-14 19:44:24
KJ4YMB-8 7 2017-09-17 20:00:30 2017-09-17 20:21:38 EM65IG > EM65LN 23.6 miles 219° 2017-09-17 20:00:30
K7DCC-9 18 2017-09-02 11:31:13 2017-09-19 07:36:32 EM66OB > EM65LN 37.7 miles 24° 2017-09-17 07:41:16
N4CCB-9 3 2017-09-16 07:57:33 2017-09-16 11:21:14 EM65OW > EM65LN 28.7 miles 28° 2017-09-16 07:57:33
AK4FA-3 5 2017-09-02 16:17:54 2017-09-18 21:20:38 EM65QX > EM65LN 36.4 miles 37° 2017-09-18 21:20:38
N4HEN 2 2017-09-12 18:40:53 2017-09-19 19:26:46 EM65TV > EM65LN 42.8 miles 57° 2017-09-12 18:40:53
KJ4YAY-9 5 2017-09-01 08:11:10 2017-09-05 18:32:20 EM65NV > EM65LN 26.2 miles 22° 2017-09-01 08:13:44
W4DML-9 5 2017-09-03 19:33:52 2017-09-16 11:47:10 EM65OW > EM65LN 31.0 miles 26° 2017-09-05 14:22:31
K4GWG-9 2 2017-09-18 09:15:37 2017-09-18 09:42:36 EM66NE > EM65LN 45.9 miles 13° 2017-09-18 09:42:36
W4PHS-9 40 2017-08-31 20:59:17 2017-09-19 09:33:36 EM66OA > EM65LN 36.2 miles 24° 2017-09-18 12:18:35
KK4OWL-9 9 2017-09-15 12:46:57 2017-09-18 15:20:52 EM65OU > EM65LN 24.5 miles 30° 2017-09-15 13:13:09
W4JT-9 1 2017-09-11 09:03:34 2017-09-11 09:03:34 EM64PS > EM65LN 57.9 miles 160° 2017-09-11 09:03:34
KD4F-9 13 2017-09-01 10:27:13 2017-09-19 11:52:22 EM65TU > EM65LN 42.0 miles 61° 2017-09-01 10:27:13
K4YRK-9 1 2017-09-03 20:24:14 2017-09-03 20:24:14 EM65MT > EM65LN 18.5 miles 14° 2017-09-03 20:24:14
KE4SYV 1 2017-09-12 21:36:14 2017-09-12 21:36:14 EM65RS > EM65LN 30.8 miles 63° 2017-09-12 21:36:14
WB4TDI-9 1 2017-09-11 09:39:55 2017-09-11 09:39:55 EM56UH > EM65LN 87.8 miles 306° 2017-09-11 09:39:55
AK4FA-10 2 2017-09-07 12:33:47 2017-09-19 09:15:06 EM66OA > EM65LN 35.5 miles 25° 2017-09-19 09:15:06
KM4KHG 2 2017-09-09 20:31:49 2017-09-09 20:39:04 EM65QU > EM65LN 30.0 miles 47° 2017-09-09 20:31:49
AD4CJ-9 4 2017-09-01 17:46:28 2017-09-19 18:26:41 EM66OB > EM65LN 37.2 miles 24° 2017-09-15 17:35:47
KK4AIZ-9 16 2017-08-31 21:42:35 2017-09-19 09:21:03 EM66OA > EM65LN 34.6 miles 25° 2017-09-07 12:08:10
KK4SRO-9 2 2017-09-01 13:35:03 2017-09-07 14:33:41 EM65OX > EM65LN 34.0 miles 27° 2017-09-07 14:33:41
K4WYC-9 21 2017-09-03 14:25:55 2017-09-16 01:45:17 EM66OA > EM65LN 36.2 miles 24° 2017-09-03 14:25:55
WB5WAJ-9 6 2017-09-01 08:49:46 2017-09-07 13:17:07 EM65OW > EM65LN 30.3 miles 24° 2017-09-07 12:53:41
W4BAX 26 2017-09-01 18:23:07 2017-09-18 19:04:47 EM66OB > EM65LN 37.9 miles 24° 2017-09-01 18:23:07
NUCOR 5 2017-09-06 06:53:08 2017-09-18 09:30:37 EM64LP > EM65LN 63.6 miles 182° 2017-09-18 09:30:37
W4ARN-9 4 2017-09-01 15:15:23 2017-09-05 12:26:08 EM66QB > EM65LN 40.6 miles 33° 2017-09-05 12:26:08
KA9VQS-9 6 2017-09-18 11:57:39 2017-09-18 12:43:53 EM65FH > EM65LN 30.4 miles 237° 2017-09-18 12:43:53
KM4JGN-9 10 2017-09-01 23:02:08 2017-09-19 18:07:39 EM66NA > EM65LN 32.8 miles 16° 2017-09-13 18:31:48
KM4PVB-9 19 2017-09-01 20:27:43 2017-09-19 17:42:20 EM65VT > EM65LN 49.9 miles 69° 2017-09-10 19:05:10
N4JDN-9 2 2017-09-01 20:18:35 2017-09-03 15:29:48 EM65GX > EM65LN 38.9 miles 321° 2017-09-03 15:29:48
W4WRR-14 19 2017-09-01 06:55:24 2017-09-19 14:57:52 EM65OX > EM65LN 32.9 miles 25° 2017-09-13 06:58:09
KI4NDN-1 1 2017-09-12 14:45:50 2017-09-12 14:45:50 EM65VT > EM65LN 50.5 miles 68° 2017-09-12 14:45:50
W4TOT-9 44 2017-09-01 05:21:39 2017-09-07 06:18:16 EM65QU > EM65LN 31.7 miles 50° 2017-09-07 06:18:16
N8KXM-9 11 2017-09-16 12:49:07 2017-09-18 11:39:39 EM65HF > EM65LN 28.3 miles 220° 2017-09-18 11:39:39
NA4C 1 2017-09-08 11:09:46 2017-09-08 11:09:46 EM65GX > EM65LN 36.5 miles 325° 2017-09-08 11:09:46
KV4VV-9 1 2017-09-03 18:26:34 2017-09-03 18:26:34 EM65SR > EM65LN 37.0 miles 73° 2017-09-03 18:26:34
KD4VVC-9 9 2017-09-01 16:17:52 2017-09-19 18:56:40 EM66OB > EM65LN 37.0 miles 24° 2017-09-05 09:23:17
AI4QC-7 7 2017-09-11 10:02:50 2017-09-18 16:28:29 EM65RU > EM65LN 36.2 miles 54° 2017-09-18 15:23:16
AF5II-7 1 2017-09-01 15:00:37 2017-09-01 15:00:37 EM65OW > EM65LN 28.6 miles 26° 2017-09-01 15:00:37
KF5WLZ 2 2017-09-09 14:53:59 2017-09-09 15:18:33 EM65QU > EM65LN 30.7 miles 50° 2017-09-09 15:18:33
W8IFG 1 2017-09-19 14:12:57 2017-09-19 14:12:57 EM66OA > EM65LN 36.2 miles 24° 2017-09-19 14:12:57
KB7NOQ-9 9 2017-08-31 21:39:49 2017-09-01 12:59:25 EM65OU > EM65LN 24.5 miles 30° 2017-09-01 12:59:25
W4GLE-1 1 2017-09-18 11:39:02 2017-09-18 11:39:02 EM63BM > EM65LN 148.4 miles 199° 2017-09-18 11:39:02
KG4CYB 1 2017-09-19 17:27:20 2017-09-19 17:27:20 EM65OT > EM65LN 23.5 miles 40° 2017-09-19 17:27:20
K4JNS-9 1 2017-09-08 09:15:08 2017-09-08 09:15:08 EM65VN > EM65LN 46.2 miles 89° 2017-09-08 09:15:08
KM4ACK-5 6 2017-09-05 08:49:44 2017-09-18 09:17:04 EM65TU > EM65LN 42.0 miles 61° 2017-09-18 09:17:04
KN4BTJ-10 14 2017-09-01 10:30:16 2017-09-11 12:54:09 EM66OA > EM65LN 36.3 miles 25° 2017-09-06 14:15:11
N4MJG-9 2 2017-09-09 16:49:00 2017-09-16 22:55:35 EM65VJ > EM65LN 47.3 miles 104° 2017-09-16 22:55:35
N0BES-7 2 2017-09-10 18:17:12 2017-09-10 18:20:16 EM65QU > EM65LN 32.6 miles 50° 2017-09-10 18:17:12
KC4WBS-8 18 2017-09-08 08:52:26 2017-09-18 09:35:15 EM66NB > EM65LN 35.4 miles 14° 2017-09-09 10:20:06

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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