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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: 2019-02-17 01:09:15 EST (1m43s ago)
2019-02-17 00:09:15 CST local time at Columbia, United States [?]
Last telemetry: 2012-06-27 10:53:56 EDT (2425d 15h17m 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: 1800 seconds between packets on average during 88200 seconds.
Other SSIDs: W4GGM
APRS digipeater – Statistics for 2019-02:
Stations heard directly: 85 on radio path – show map
Last heard a station directly: 2019-02-17 00:56:09 EST (14m49s ago)
Normal receiver range estimate: 93 miles (Updated: 2019-02-16 23:50:02 EST)
Position packets heard directly: 3166 on radio path
Stations near current position of W4GGM-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
147.120.5 miles 196°2019-02-17 00:46:49 443.1751.7 miles 181°2019-02-17 01:06:39
KJ4JEK-93.0 miles 318°2019-02-16 15:37:35 FW45724.0 miles 129°2019-02-17 01:10:21
N4JW-95.8 miles 318°2019-02-12 20:23:25 ND9W-O6.1 miles 325°2019-02-11 20:43:46
WN8VIX7.1 miles 54°2019-02-17 01:08:22 KMRC7.5 miles 267°2019-02-17 01:00:11
KK4PTE8.3 miles 122°2019-02-17 01:00:23 EW43418.4 miles 250°2019-02-17 01:00:19
KN4GBO-99.3 miles 179°2019-02-17 00:55:30 KN4GBO-109.3 miles 179°2019-01-23 18:53:42
KN4GBO9.3 miles 179°2019-01-26 23:45:10 N5AAA-112.3 miles 40°2019-02-17 00:45:11
ND9W C12.4 miles 185°2019-02-17 01:04:55 ND9W-C12.4 miles 185°2019-02-17 01:05:05
KLUG14.2 miles 103°2019-02-17 01:00:49 W4WRR-1414.3 miles 58°2019-02-04 18:57:24
W9JVC16.6 miles 33°2019-02-13 15:39:28 KN4JGH16.8 miles 25°2019-02-17 01:00:16
Stations which heard W4GGM-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W1ARN-1 659 2019-01-31 20:09:21 2019-02-17 01:09:15 EM65LN > EM66SL 70.7 miles 27° 2019-02-17 01:09:15
N5AAA-1 12 2019-02-01 04:39:21 2019-02-17 00:09:14 EM65LN > EM65NQ 12.3 miles 40° 2019-02-17 00:09:14
KI4UJY-7 1 2019-02-02 17:39:20 2019-02-02 17:39:20 EM65LN > EM65UH 46.3 miles 109° 2019-02-02 17:39:20
K4HCK 68 2019-01-31 19:09:22 2019-02-16 10:39:15 EM65LN > EM65TT 41.9 miles 66° 2019-02-16 10:39:15
N8DEU-7 25 2019-02-02 17:09:20 2019-02-16 16:09:14 EM65LN > EM64RR 63.8 miles 153° 2019-02-16 16:09:14
KM4BJZ-1 16 2019-01-31 19:39:21 2019-02-16 22:09:15 EM65LN > EM75FH 84.4 miles 101° 2019-02-16 22:09:15

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 - EST last heard longest (rx => tx) longest at - EST
W1ARN-1 20 2019-02-02 16:22:53 2019-02-15 05:03:03 EM66SL > EM65LN 70.7 miles 27° 2019-02-15 05:03:03
KC8RWD-14 3 2019-02-13 14:07:13 2019-02-13 14:15:25 EM65OT > EM65LN 22.9 miles 39° 2019-02-13 14:15:25
N4PYI-14 2 2019-02-13 07:20:09 2019-02-13 16:52:57 EM66OA > EM65LN 36.2 miles 23° 2019-02-13 16:52:57
WA8ZWJ-9 2 2019-02-09 11:53:27 2019-02-09 12:01:37 EM65GX > EM65LN 38.9 miles 321° 2019-02-09 12:01:37
KA4OTB 52 2019-02-02 08:08:41 2019-02-16 10:20:40 EM65PX > EM65LN 36.6 miles 33° 2019-02-06 12:56:11
N5AAA-9 23 2019-02-01 12:08:10 2019-02-10 09:52:25 EM65DF > EM65LN 42.2 miles 239° 2019-02-10 09:52:25
WA4YYM-9 2 2019-02-07 12:45:51 2019-02-07 13:48:58 EM65TS > EM65LN 41.7 miles 70° 2019-02-07 12:45:51
WA8LMF 1 2019-02-06 12:19:26 2019-02-06 12:19:26 EM65SU > EM65LN 39.7 miles 57° 2019-02-06 12:19:26
W4GHD 10 2019-02-01 16:33:33 2019-02-13 10:43:06 EM66OB > EM65LN 36.4 miles 20° 2019-02-08 09:30:22
WIDE1 24 2019-02-14 16:59:31 2019-02-14 20:20:28 EM75NV > EM65LN 122.5 miles 78° 2019-02-14 20:20:28
AB8JL-14 11 2019-02-01 13:30:52 2019-02-01 15:42:07 EM75BF > EM65LN 70.7 miles 107° 2019-02-01 13:30:52
WD4INS-4 1 2019-02-15 16:19:23 2019-02-15 16:19:23 EM67DB > EM65LN 109.3 miles 341° 2019-02-15 16:19:23
K4KLB-7 1 2019-02-03 08:44:52 2019-02-03 08:44:52 EM64MO > EM65LN 65.3 miles 176° 2019-02-03 08:44:52
N5AAA-1 13 2019-02-02 16:25:48 2019-02-14 16:13:56 EM65NQ > EM65LN 12.3 miles 40° 2019-02-14 16:13:56
KI4HYB-7 12 2019-02-05 13:05:07 2019-02-06 18:35:29 EM65OX > EM65LN 31.9 miles 25° 2019-02-06 17:19:11
KI4UJY-7 525 2019-02-02 18:45:14 2019-02-12 08:02:51 EM65UH > EM65LN 46.4 miles 109° 2019-02-04 23:40:44
WB4RHQ-9 76 2019-02-01 12:11:36 2019-02-16 14:14:16 EM66PA > EM65LN 37.4 miles 27° 2019-02-16 14:14:16
WA8VWY-7 7 2019-02-02 12:00:56 2019-02-09 16:09:51 EM63BV > EM65LN 124.7 miles 202° 2019-02-09 16:09:51
W4FDF-4 1 2019-02-16 12:05:54 2019-02-16 12:05:54 EM65OW > EM65LN 29.8 miles 25° 2019-02-16 12:05:54
KU4B-2 2 2019-02-12 21:11:33 2019-02-13 19:42:12 EM65SV > EM65LN 39.3 miles 55° 2019-02-13 19:42:12
K4UAN-3 5 2019-02-02 17:09:59 2019-02-03 01:09:59 EM76HB > EM65LN 100.6 miles 68° 2019-02-03 01:09:59
W4TFW-1 7 2019-02-01 10:24:40 2019-02-07 08:14:16 EM64MM > EM65LN 70.2 miles 177° 2019-02-07 08:14:16
KG4CKR-2 27 2019-02-02 00:29:46 2019-02-15 13:40:16 EM66GV > EM65LN 95.4 miles 346° 2019-02-15 13:40:16
KJ4JEK-9 313 2019-02-01 09:14:05 2019-02-16 15:37:03 EM65MR > EM65LN 14.4 miles 25° 2019-02-15 13:17:54
K4FHK-9 6 2019-02-02 19:26:15 2019-02-08 14:39:32 EM65WT > EM65LN 53.3 miles 71° 2019-02-03 14:13:10
K4MGY 11 2019-02-01 05:19:45 2019-02-08 03:36:18 EM65RX > EM65LN 38.5 miles 43° 2019-02-08 03:36:18
N4BCX 3 2019-02-03 07:02:08 2019-02-04 03:36:44 EM64SS > EM65LN 62.3 miles 149° 2019-02-04 03:36:44
N48DE 1 2019-02-09 14:25:49 2019-02-09 14:25:49 EM64RX > EM65LN 49.3 miles 142° 2019-02-09 14:25:49
K7DCC-9 3 2019-02-01 17:05:23 2019-02-01 20:10:36 EM65OU > EM65LN 24.3 miles 30° 2019-02-01 17:05:23
N4HEN 4 2019-02-03 14:25:50 2019-02-14 18:18:08 EM65TV > EM65LN 43.9 miles 56° 2019-02-03 14:28:46
KJ4YAY-9 2 2019-02-08 17:29:06 2019-02-08 17:40:26 EM65OX > EM65LN 31.4 miles 25° 2019-02-08 17:40:26
W4DML-9 7 2019-02-01 19:59:59 2019-02-16 16:03:59 EM66OA > EM65LN 35.5 miles 24° 2019-02-01 19:59:59
K4GWG-9 2 2019-02-02 10:10:12 2019-02-02 11:17:48 EM66HB > EM65LN 39.5 miles 332° 2019-02-02 10:10:12
W4PHS-9 127 2019-02-01 09:27:45 2019-02-16 14:36:18 EM66OD > EM65LN 42.2 miles 19° 2019-02-05 10:46:03
K4FHK-8 1 2019-02-07 14:19:27 2019-02-07 14:19:27 EM65SQ > EM65LN 35.4 miles 74° 2019-02-07 14:19:27
KD4F-9 5 2019-02-16 10:10:18 2019-02-16 17:00:07 EM65NK > EM65LN 12.7 miles 131° 2019-02-16 16:50:01
K1KY-9 4 2019-02-05 17:03:17 2019-02-11 20:43:37 EM66PD > EM65LN 46.1 miles 27° 2019-02-05 19:42:33
KF7AHO-14 1 2019-02-03 01:29:50 2019-02-03 01:29:50 EM66LJ > EM65LN 58.4 miles 1° 2019-02-03 01:29:50
N1LL-3 5 2019-02-03 14:12:34 2019-02-03 14:33:01 EM65NI > EM65LN 16.7 miles 146° 2019-02-03 14:33:01
AK4FA-10 16 2019-02-01 07:49:00 2019-02-15 18:28:00 EM66OA > EM65LN 36.0 miles 24° 2019-02-12 18:11:00
NA4C-9 26 2019-02-02 10:54:25 2019-02-16 14:42:54 EM66HB > EM65LN 39.7 miles 333° 2019-02-16 11:41:42
WA9JSI-9 1 2019-02-05 16:39:03 2019-02-05 16:39:03 EM65TR > EM65LN 42.0 miles 71° 2019-02-05 16:39:03
KC0QOD-9 4 2019-01-31 19:08:25 2019-02-13 18:41:32 EM65OW > EM65LN 28.2 miles 27° 2019-02-04 18:03:44
KM4KHG 2 2019-02-16 14:47:12 2019-02-16 15:22:49 EM65QV > EM65LN 31.6 miles 43° 2019-02-16 14:47:12
AD4CJ-9 13 2019-02-01 17:58:51 2019-02-16 08:24:08 EM66OB > EM65LN 39.6 miles 24° 2019-02-10 20:48:15
KK4AIZ-9 46 2019-02-01 18:27:22 2019-02-16 10:30:10 EM66NA > EM65LN 33.1 miles 16° 2019-02-08 17:06:15
KD4KMM-9 3 2019-02-09 17:41:08 2019-02-16 14:07:18 EM66QB > EM65LN 40.6 miles 33° 2019-02-15 18:28:26
KK4SRO-9 8 2019-02-06 18:43:16 2019-02-16 08:34:56 EM66OA > EM65LN 35.9 miles 24° 2019-02-15 14:31:46
KD4IAL-9 5 2019-02-10 12:08:51 2019-02-15 17:28:03 EM65SX > EM65LN 42.7 miles 48° 2019-02-11 06:19:31
N9AOT-9 8 2019-02-10 18:30:53 2019-02-10 19:06:45 EM65OX > EM65LN 31.0 miles 26° 2019-02-10 19:06:45
W3GSB-9 5 2019-02-02 15:32:51 2019-02-06 18:54:50 EM66ND > EM65LN 42.7 miles 15° 2019-02-06 18:54:50
WB5WAJ-9 13 2019-02-08 13:26:11 2019-02-14 13:55:02 EM65OW > EM65LN 30.1 miles 26° 2019-02-14 13:49:57
W4BAX 103 2019-01-31 19:26:42 2019-02-16 11:11:24 EM66PC > EM65LN 43.5 miles 27° 2019-02-08 08:41:18
N4ERT-9 1 2019-02-08 11:16:49 2019-02-08 11:16:49 EM66IA > EM65LN 34.8 miles 339° 2019-02-08 11:16:49
NUCOR 1 2019-02-05 13:30:28 2019-02-05 13:30:28 EM64LP > EM65LN 63.6 miles 182° 2019-02-05 13:30:28
K9XT-9 2 2019-02-03 11:01:05 2019-02-03 11:14:04 EM65NI > EM65LN 15.7 miles 144° 2019-02-03 11:14:04
KV4PU-9 2 2019-02-10 10:56:07 2019-02-11 13:35:19 EM66HC > EM65LN 42.5 miles 332° 2019-02-10 10:56:07
KV4PV-9 15 2019-02-15 16:05:47 2019-02-16 17:20:03 EM66HD > EM65LN 45.6 miles 336° 2019-02-15 16:05:47
KM4PVB-9 69 2019-01-31 19:34:59 2019-02-16 22:38:34 EM66MB > EM65LN 36.5 miles 9° 2019-02-14 09:31:31
W4WRR-14 31 2019-02-01 07:42:48 2019-02-04 18:36:10 EM66PD > EM65LN 45.1 miles 25° 2019-02-01 07:42:48
KI4NDN-1 38 2019-02-01 05:01:49 2019-02-16 21:41:21 EM65VT > EM65LN 50.5 miles 68° 2019-02-16 21:41:21
N8KXM-9 24 2019-02-08 11:56:01 2019-02-10 09:18:46 EM65HE > EM65LN 29.0 miles 214° 2019-02-10 09:07:47
WA9TT-7 8 2019-02-03 21:32:47 2019-02-03 21:57:55 EM65OV > EM65LN 25.7 miles 29° 2019-02-03 21:32:47
K4NNW-14 3 2019-02-05 07:20:09 2019-02-05 07:26:01 EM65NL > EM65LN 10.1 miles 116° 2019-02-05 07:26:01
K9DQ-9 1 2019-02-16 11:23:28 2019-02-16 11:23:28 EM65NI > EM65LN 15.7 miles 143° 2019-02-16 11:23:28
KM4SNX 2 2019-02-05 08:19:16 2019-02-05 08:40:56 EM65SV > EM65LN 39.9 miles 56° 2019-02-05 08:40:56
KD4VVC-9 109 2019-01-31 20:00:25 2019-02-16 19:24:31 EM66OC > EM65LN 42.4 miles 23° 2019-02-05 08:57:55
KG4QWI-9 1 2019-02-07 19:48:36 2019-02-07 19:48:36 EM66IA > EM65LN 35.6 miles 335° 2019-02-07 19:48:36
W4XML-9 10 2019-02-16 13:20:41 2019-02-16 14:13:32 EM65OU > EM65LN 24.8 miles 30° 2019-02-16 13:20:41
K4EGC-1 419 2019-01-31 19:15:17 2019-02-17 00:56:09 EM65WJ > EM65LN 53.5 miles 100° 2019-02-17 00:56:09
KN4GBO-9 787 2019-01-31 19:17:56 2019-02-17 00:55:30 EM65NH > EM65LN 19.4 miles 150° 2019-02-11 14:47:12
N4JW-9 17 2019-02-01 08:50:12 2019-02-12 20:23:25 EM66OA > EM65LN 36.8 miles 24° 2019-02-08 18:06:21
N8DEU-7 14 2019-02-02 16:47:38 2019-02-03 00:47:39 EM64RR > EM65LN 63.8 miles 153° 2019-02-03 00:47:39
N4AAA-9 6 2019-02-04 15:38:26 2019-02-11 17:34:47 EM65OX > EM65LN 34.2 miles 27° 2019-02-04 17:25:25
KT4QF-7 2 2019-02-11 15:56:36 2019-02-11 15:58:37 EM65SL > EM65LN 32.8 miles 97° 2019-02-11 15:56:36
KK4AIZ 1 2019-02-08 23:38:36 2019-02-08 23:38:36 EM65NX > EM65LN 30.2 miles 17° 2019-02-08 23:38:36
KT4QF-14 1 2019-02-13 07:47:42 2019-02-13 07:47:42 EM65VI > EM65LN 50.1 miles 105° 2019-02-13 07:47:42
AG4VF 7 2019-02-13 13:11:53 2019-02-16 15:16:28 EM65OV > EM65LN 27.8 miles 27° 2019-02-16 09:55:06
K4DED 2 2019-02-02 02:21:22 2019-02-04 00:53:36 EM64TP > EM65LN 73.9 miles 148° 2019-02-04 00:53:36
W4DKY-9 5 2019-02-07 07:58:31 2019-02-13 07:46:32 EM65OX > EM65LN 33.1 miles 25° 2019-02-11 08:04:48
N4BAX-9 2 2019-02-02 16:36:46 2019-02-03 12:46:07 EM65SU > EM65LN 40.0 miles 57° 2019-02-03 12:46:07
K9MDQ-9 2 2019-02-06 14:46:26 2019-02-06 15:14:31 EM65NP > EM65LN 10.6 miles 55° 2019-02-06 14:46:26
W4VI-7 1 2019-02-04 22:51:11 2019-02-04 22:51:11 EM65NU > EM65LN 22.7 miles 23° 2019-02-04 22:51:11
KN4CCQ-7 3 2019-02-05 11:32:28 2019-02-05 11:43:51 EM65JN > EM65LN 7.6 miles 273° 2019-02-05 11:43:51
KM4MRH-1 5 2019-02-14 16:49:49 2019-02-14 17:13:49 EM64QT > EM65LN 56.5 miles 155° 2019-02-14 16:49:49

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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