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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: 2017-04-26 13:22:31 EDT (11m25s ago)
2017-04-26 12:22:31 CDT local time at Columbia, United States [?]
Last telemetry: 2012-06-27 10:53:56 EDT (1764d 2h40m 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,N5AAA-1
Positions stored: 7
Packet rate: 1140 seconds between packets on average during 56999 seconds.
APRS digipeater – Statistics for 2017-04:
Stations heard directly: 90 on radio path – show map
Last heard a station directly: 2017-04-26 13:28:45 EDT (5m11s ago)
Normal receiver range estimate: 75 miles (Updated: 2016-12-31 16:56:13 EST)
Position packets heard directly: 2896 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°2017-04-26 13:08:14 147.121.9 miles 238°2017-04-26 13:29:29
KJ4JEK-93.0 miles 8°2017-04-26 09:33:40 KB4FHU-13.3 miles 34°2017-04-22 14:05:15
TNMVAb8323.4 miles 332°2017-04-08 09:17:18 TNMVAb8314.1 miles 1°2017-04-08 04:10:13
OHXFFWKFA4.6 miles 146°2017-04-22 19:20:51 Kb4fhu-14.7 miles 143°2017-04-13 18:45:40
KB4FHU-144.9 miles 11°2017-04-26 13:33:43 W4TOT-95.4 miles 317°2017-04-23 14:03:39
ND9W6.1 miles 325°2017-04-25 20:57:32 ND9W C6.1 miles 325°2017-04-26 13:26:32
ND9W-C6.1 miles 325°2017-04-26 13:26:42 WA0JTW-96.7 miles 161°2017-04-19 09:18:20
KMRC7.5 miles 267°2017-04-02 16:11:29 KK4PTE8.3 miles 122°2017-04-26 13:30:19
EW43418.4 miles 250°2017-04-26 13:30:20 ND6Q-69.0 miles 25°2017-04-22 08:28:12
OHXSVRNtA9.0 miles 290°2017-03-27 20:49:31 N5AAA-112.3 miles 40°2017-04-26 13:31:36
Stations which heard W4GGM-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W1ARN-1 39 2017-04-09 08:24:13 2017-04-21 00:52:33 EM65LN > EM66SL 70.7 miles 27° 2017-04-21 00:52:33
N5AAA-1 2035 2017-03-31 20:04:16 2017-04-26 13:22:31 EM65LN > EM65NQ 12.3 miles 40° 2017-04-26 13:22:31
KB4FHU-1 50 2017-03-31 22:24:17 2017-04-26 10:42:32 EM65LN > EM65LO 3.3 miles 34° 2017-04-26 10:42:32

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
N4XWC 1 2017-04-10 04:18:54 2017-04-10 04:18:54 EM63NU > EM65LN 117.0 miles 174° 2017-04-10 04:18:54
KA4OTB 6 2017-04-03 12:42:03 2017-04-20 21:47:48 EM65OX > EM65LN 33.8 miles 25° 2017-04-20 21:47:48
K5DUG-2 1 2017-04-13 09:49:26 2017-04-13 09:49:26 EM66PE > EM65LN 48.0 miles 25° 2017-04-13 09:49:26
N5AAA-9 11 2017-04-13 10:07:05 2017-04-17 14:13:36 EM65NS > EM65LN 17.2 miles 26° 2017-04-17 14:13:36
W8ISH-9 2 2017-04-04 11:16:18 2017-04-04 11:22:19 EM65NI > EM65LN 16.9 miles 146° 2017-04-04 11:16:18
W4GHD 2 2017-04-02 18:29:07 2017-04-19 08:28:56 EM66OA > EM65LN 34.4 miles 24° 2017-04-19 08:28:56
KD7YEE-2 7 2017-04-15 14:05:41 2017-04-17 20:09:49 EM65NT > EM65LN 21.5 miles 33° 2017-04-15 14:30:21
KC9GQR-9 3 2017-04-14 18:37:05 2017-04-14 19:04:18 EM65NT > EM65LN 20.5 miles 33° 2017-04-14 19:04:18
W4ETJ-9 5 2017-04-26 11:09:23 2017-04-26 12:17:57 EM66HA > EM65LN 36.5 miles 330° 2017-04-26 11:09:23
N8DEU-5 17 2017-04-09 01:25:26 2017-04-26 04:09:33 EM64MM > EM65LN 71.9 miles 174° 2017-04-26 04:09:33
KG9B-3 1 2017-04-23 17:18:13 2017-04-23 17:18:13 EM65VO > EM65LN 45.7 miles 85° 2017-04-23 17:18:13
KI4UJY-7 1 2017-04-03 07:23:34 2017-04-03 07:23:34 EM65UH > EM65LN 46.3 miles 109° 2017-04-03 07:23:34
KA4DLW-1 14 2017-04-14 13:13:47 2017-04-14 19:24:11 EM65TL > EM65LN 37.0 miles 98° 2017-04-14 19:24:11
N84H 1 2017-04-01 08:46:10 2017-04-01 08:46:10 EM65WH > EM65LN 53.3 miles 108° 2017-04-01 08:46:10
WA8VWY-7 4 2017-04-01 08:25:01 2017-04-07 12:35:58 EM64MP > EM65LN 62.9 miles 177° 2017-04-07 12:35:58
KF4HFE-1 6 2017-04-11 16:07:16 2017-04-16 10:53:50 EM65NT > EM65LN 21.6 miles 33° 2017-04-16 10:53:50
MTHOPE 16 2017-04-02 05:36:35 2017-04-26 03:58:22 EM64GK > EM65LN 80.4 miles 198° 2017-04-26 03:58:22
W4FDF-4 1 2017-04-15 08:56:36 2017-04-15 08:56:36 EM65NX > EM65LN 30.8 miles 15° 2017-04-15 08:56:36
KB8VUC-7 12 2017-04-01 06:34:51 2017-04-07 19:22:45 EM65MR > EM65LN 13.5 miles 24° 2017-04-01 06:34:51
W4KH-5 1 2017-04-04 12:28:35 2017-04-04 12:28:35 EM65NR > EM65LN 17.0 miles 38° 2017-04-04 12:28:35
W4TFW-1 41 2017-04-02 00:01:24 2017-04-16 08:35:53 EM64MM > EM65LN 70.2 miles 177° 2017-04-16 08:35:53
AJ4XL-9 2 2017-04-12 16:29:55 2017-04-12 16:41:57 EM65NI > EM65LN 17.9 miles 147° 2017-04-12 16:29:55
KG4CKR-2 2 2017-04-10 05:40:01 2017-04-13 02:40:09 EM66GV > EM65LN 95.4 miles 346° 2017-04-13 02:40:09
N3FO-14 4 2017-04-22 10:53:16 2017-04-22 11:21:42 EM65VN > EM65LN 45.9 miles 88° 2017-04-22 11:21:42
AC9Q-9 1 2017-04-01 10:07:44 2017-04-01 10:07:44 EM65NL > EM65LN 10.8 miles 122° 2017-04-01 10:07:44
N8LJJ-9 2 2017-04-04 07:47:22 2017-04-04 07:52:24 EM65TV > EM65LN 44.0 miles 56° 2017-04-04 07:47:22
KJ4JEK-9 477 2017-03-31 20:08:53 2017-04-26 08:48:17 EM65OU > EM65LN 25.0 miles 29° 2017-04-15 14:37:27
K4FHK-9 2 2017-04-07 14:21:56 2017-04-20 09:08:50 EM65RU > EM65LN 34.6 miles 52° 2017-04-20 09:08:50
N247TD 3 2017-04-04 15:35:35 2017-04-04 16:06:35 EM64BX > EM65LN 62.2 miles 231° 2017-04-04 15:35:35
KB4FHU-14 1933 2017-03-31 20:52:51 2017-04-26 13:28:45 EM65OV > EM65LN 28.1 miles 27° 2017-04-07 11:53:09
W4UNA-7 4 2017-04-04 07:51:30 2017-04-22 10:57:37 EM64DT > EM65LN 62.6 miles 215° 2017-04-22 10:57:37
N4BCX 2 2017-04-05 06:15:34 2017-04-14 08:49:21 EM64SS > EM65LN 62.3 miles 149° 2017-04-14 08:49:21
N48DE 1 2017-04-16 11:06:03 2017-04-16 11:06:03 EM65XE > EM65LN 61.5 miles 115° 2017-04-16 11:06:03
W4BTN-7 13 2017-04-01 18:56:38 2017-04-03 18:53:39 EM66OA > EM65LN 36.4 miles 24° 2017-04-03 18:10:36
W6PST 5 2017-04-11 21:07:44 2017-04-15 16:47:30 EM65LV > EM65LN 24.2 miles 2° 2017-04-15 16:47:30
K4CR-2 1 2017-04-26 03:50:18 2017-04-26 03:50:18 EM63FE > EM65LN 164.8 miles 190° 2017-04-26 03:50:18
KJ4YMB-8 6 2017-04-05 17:37:17 2017-04-17 11:34:00 EM65JF > EM65LN 24.7 miles 203° 2017-04-17 11:34:00
K7DCC-9 7 2017-04-06 19:50:31 2017-04-16 13:14:37 EM66OA > EM65LN 35.9 miles 24° 2017-04-07 14:04:37
WJ4P-1 2 2017-04-20 08:18:55 2017-04-23 12:19:03 EM65NJ > EM65LN 13.9 miles 135° 2017-04-23 12:19:03
AK4FA-3 2 2017-04-04 14:27:37 2017-04-25 07:56:42 EM65QX > EM65LN 36.4 miles 37° 2017-04-25 07:56:42
K4GWG-9 23 2017-04-02 08:51:28 2017-04-24 12:35:47 EM66IC > EM65LN 41.1 miles 339° 2017-04-20 07:41:52
W4PHS-9 12 2017-04-01 09:48:36 2017-04-25 13:34:04 EM66OA > EM65LN 36.1 miles 24° 2017-04-19 09:44:32
KK4OWL-9 5 2017-04-01 11:53:26 2017-04-01 21:19:43 EM65NG > EM65LN 21.7 miles 155° 2017-04-01 21:19:43
K4FHK-8 1 2017-04-23 09:04:56 2017-04-23 09:04:56 EM65SX > EM65LN 45.4 miles 49° 2017-04-23 09:04:56
KD4F-9 1 2017-04-10 14:24:40 2017-04-10 14:24:40 EM65RX > EM65LN 39.9 miles 43° 2017-04-10 14:24:40
WA9ATT-14 1 2017-04-09 13:05:39 2017-04-09 13:05:39 EM65NL > EM65LN 10.7 miles 122° 2017-04-09 13:05:39
KD8GLS 1 2017-04-15 09:15:24 2017-04-15 09:15:24 EM65NJ > EM65LN 14.1 miles 137° 2017-04-15 09:15:24
KK4DKW-9 12 2017-04-06 15:49:45 2017-04-08 14:26:56 EM65JF > EM65LN 25.1 miles 203° 2017-04-06 15:51:15
N4AAN-9 1 2017-04-11 10:46:02 2017-04-11 10:46:02 EM66OC > EM65LN 40.9 miles 23° 2017-04-11 10:46:02
KG4ERE-3 5 2017-04-03 17:09:58 2017-04-17 14:38:52 EM65NW > EM65LN 28.0 miles 19° 2017-04-17 12:31:34
AK4FA-10 1 2017-04-24 18:29:21 2017-04-24 18:29:21 EM65OW > EM65LN 30.4 miles 31° 2017-04-24 18:29:21
NA4C-9 3 2017-04-13 11:28:53 2017-04-25 11:05:44 EM66HA > EM65LN 37.9 miles 328° 2017-04-13 11:28:53
KB5SAT-9 8 2017-04-04 22:16:27 2017-04-04 22:50:03 EM65NG > EM65LN 22.1 miles 155° 2017-04-04 22:50:03
KC0QOD-9 4 2017-04-11 20:20:43 2017-04-21 16:41:20 EM65PT > EM65LN 23.6 miles 46° 2017-04-21 16:41:20
KJ4MXE 4 2017-04-26 12:47:44 2017-04-26 13:05:58 EM65NT > EM65LN 19.6 miles 23° 2017-04-26 13:05:58
KB4UW-1 3 2017-04-24 09:22:25 2017-04-24 09:30:27 EM65NI > EM65LN 16.6 miles 146° 2017-04-24 09:22:25
AD4CJ-9 1 2017-04-03 18:09:40 2017-04-03 18:09:40 EM66OB > EM65LN 37.2 miles 24° 2017-04-03 18:09:40
N4CVX-9 2 2017-04-20 11:23:47 2017-04-24 16:11:52 EM66OA > EM65LN 36.1 miles 24° 2017-04-20 11:23:47
KK4AIZ-9 4 2017-04-05 11:37:06 2017-04-20 12:21:17 EM66NA > EM65LN 33.2 miles 16° 2017-04-05 11:37:06
KC9ATZ-9 6 2017-04-04 08:08:10 2017-04-13 09:56:03 EM75AE > EM65LN 67.8 miles 112° 2017-04-13 09:56:03
WB4RHQ 12 2017-04-04 07:42:23 2017-04-15 19:35:35 EM66MB > EM65LN 36.1 miles 12° 2017-04-07 10:27:06
N9AOT-9 7 2017-04-01 22:47:20 2017-04-01 23:00:14 EM65NJ > EM65LN 14.2 miles 138° 2017-04-01 22:47:20
N84ME 3 2017-04-01 13:10:25 2017-04-01 13:19:22 EM55WH > EM65LN 63.8 miles 255° 2017-04-01 13:10:25
WB5WAJ-9 1 2017-04-07 09:04:05 2017-04-07 09:04:05 EM65NV > EM65LN 25.6 miles 22° 2017-04-07 09:04:05
W4BAX 3 2017-04-04 18:58:21 2017-04-08 15:14:39 EM66PC > EM65LN 43.5 miles 27° 2017-04-06 08:37:10
K8XG-9 6 2017-04-04 18:29:14 2017-04-09 08:01:56 EM65NH > EM65LN 19.5 miles 150° 2017-04-09 07:38:28
W5DMT-9 13 2017-04-22 09:58:35 2017-04-22 10:53:17 EM65MQ > EM65LN 8.9 miles 22° 2017-04-22 10:53:17
NUCOR 4 2017-04-13 01:44:27 2017-04-16 08:40:54 EM64LP > EM65LN 63.6 miles 182° 2017-04-16 08:40:54
KV4PV-9 1 2017-04-23 16:43:17 2017-04-23 16:43:17 EM65OT > EM65LN 24.1 miles 41° 2017-04-23 16:43:17
W4ARN-9 1 2017-04-11 13:22:46 2017-04-11 13:22:46 EM66PB > EM65LN 40.7 miles 29° 2017-04-11 13:22:46
KM4JGN-9 3 2017-04-17 18:18:19 2017-04-25 17:30:35 EM66NA > EM65LN 33.0 miles 19° 2017-04-25 17:30:35
KM4PVB-9 3 2017-04-05 18:16:51 2017-04-07 19:00:12 EM65TS > EM65LN 41.2 miles 67° 2017-04-07 19:00:12
KM4LOA-4 2 2017-04-01 11:34:02 2017-04-01 16:17:11 EM65PJ > EM65LN 21.5 miles 121° 2017-04-01 16:17:11
KG4CKR 1 2017-04-12 09:35:49 2017-04-12 09:35:49 EM66FU > EM65LN 93.7 miles 344° 2017-04-12 09:35:49
W4WRR-14 20 2017-04-07 14:13:43 2017-04-20 15:10:27 EM65OX > EM65LN 33.6 miles 25° 2017-04-17 18:38:40
WB9SFG-7 1 2017-04-03 12:17:20 2017-04-03 12:17:20 EM65SM > EM65LN 31.1 miles 97° 2017-04-03 12:17:20
W4TOT-9 3 2017-04-23 13:54:43 2017-04-23 13:59:34 EM65KP > EM65LN 5.9 miles 330° 2017-04-23 13:59:34
KB3LMT-14 2 2017-04-22 01:38:19 2017-04-22 01:46:21 EM65NH > EM65LN 19.8 miles 151° 2017-04-22 01:46:21
N8KXM-9 33 2017-04-01 19:53:54 2017-04-21 22:02:45 EM65PI > EM65LN 22.2 miles 126° 2017-04-19 18:01:41
NA4C 3 2017-04-15 19:14:49 2017-04-18 10:14:24 EM65GX > EM65LN 36.5 miles 325° 2017-04-18 08:50:41
KB0VRN-9 1 2017-04-20 01:57:51 2017-04-20 01:57:51 EM65UR > EM65LN 42.7 miles 74° 2017-04-20 01:57:51
K4NNW-14 20 2017-04-11 13:28:35 2017-04-11 16:01:59 EM65NT > EM65LN 21.7 miles 32° 2017-04-11 13:28:35
KD5HQF-14 3 2017-04-06 14:12:45 2017-04-06 14:25:31 EM65NH > EM65LN 19.7 miles 152° 2017-04-06 14:25:31
VE1WJH-9 1 2017-04-08 09:52:38 2017-04-08 09:52:38 EM65JF > EM65LN 24.2 miles 200° 2017-04-08 09:52:38
W5LLR-9 1 2017-04-15 11:03:00 2017-04-15 11:03:00 EM66HA > EM65LN 35.9 miles 334° 2017-04-15 11:03:00
W3MEB-14 9 2017-04-05 21:33:00 2017-04-06 08:21:02 EM65NM > EM65LN 8.8 miles 106° 2017-04-06 08:21:02
KJ4OKR-8 1 2017-04-01 12:08:28 2017-04-01 12:08:28 EM65MT > EM65LN 18.5 miles 14° 2017-04-01 12:08:28
KD4VVC-9 13 2017-04-02 07:41:05 2017-04-21 17:05:55 EM66OB > EM65LN 37.0 miles 24° 2017-04-20 09:23:03
KC7OVS 1 2017-04-19 12:45:59 2017-04-19 12:45:59 EM65LT > EM65LN 18.6 miles 1° 2017-04-19 12:45:59
K7MFN-9 4 2017-04-17 20:12:17 2017-04-18 15:22:48 EM75CF > EM65LN 72.3 miles 108° 2017-04-18 15:22:48

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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