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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: 2017-02-19 09:29:14 EST (2m3s ago)
2017-02-19 08:29:14 CST local time at Columbia, United States [?]
Last telemetry: 2012-06-27 10:53:56 EDT (1697d 23h37m 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: 636 seconds between packets on average during 31800 seconds.
APRS digipeater – Statistics for 2017-02:
Stations heard directly: 40 on radio path – show map
Last heard a station directly: 2017-02-19 08:37:07 EST (54m10s ago)
Normal receiver range estimate: 75 miles (Updated: 2016-12-31 16:56:13 EST)
Position packets heard directly: 573 on radio path
Stations near current position of W4GGM-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
443.1751.2 miles 302°2017-02-19 09:23:21 147.121.9 miles 238°2017-02-19 09:19:57
KJ4JEK-93.0 miles 315°2017-02-19 00:59:16 KB4FHU-13.3 miles 34°2017-02-07 16:27:52
Kb4fhu-14.7 miles 143°2017-02-16 21:38:51 W4TOT-95.4 miles 316°2017-02-18 16:41:21
ND9W C6.1 miles 325°2017-02-19 09:27:52 ND9W-C6.1 miles 325°2017-02-19 09:28:02
ND9W6.1 miles 325°2017-02-19 09:26:52 CW33066.3 miles 175°2017-02-19 09:30:55
TNMVAad827.6 miles 272°2017-01-23 10:53:25 KK4PTE8.3 miles 122°2017-02-19 09:29:22
EW43418.4 miles 250°2017-02-19 09:20:25 KI4WEG8.6 miles 198°2017-02-02 19:09:27
ND6Q-18.9 miles 25°2017-01-28 10:57:03 ND6Q-39.0 miles 25°2017-02-02 13:34:24
ND6Q-69.0 miles 25°2017-02-04 22:39:46 N5AAA-112.3 miles 40°2017-02-19 09:16:34
CW852812.6 miles 42°2017-02-19 09:29:27 ND9W B12.8 miles 182°2017-02-11 08:10:13
Stations which heard W4GGM-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W1ARN-1 2 2017-02-10 04:28:44 2017-02-10 05:18:43 EM65LN > EM66SL 70.7 miles 27° 2017-02-10 05:18:43
N5AAA-1 1411 2017-01-31 19:08:49 2017-02-19 09:29:14 EM65LN > EM65NQ 12.3 miles 40° 2017-02-19 09:29:14
KB4FHU-1 64 2017-02-07 16:18:47 2017-02-19 02:19:15 EM65LN > EM65LO 3.3 miles 34° 2017-02-19 02:19:15

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
KA4OTB 5 2017-02-01 10:53:22 2017-02-14 07:41:36 EM65OX > EM65LN 33.5 miles 24° 2017-02-12 12:19:51
KD7YEF-2 20 2017-02-03 09:58:41 2017-02-03 12:06:50 EM29MA > EM65LN 497.1 miles 301° 2017-02-03 11:00:02
W4GHD 1 2017-02-05 12:48:51 2017-02-05 12:48:51 EM66OA > EM65LN 36.1 miles 24° 2017-02-05 12:48:51
KI4HYB-7 2 2017-02-04 10:39:12 2017-02-04 10:54:07 EM65NR > EM65LN 15.9 miles 38° 2017-02-04 10:54:07
MTHOPE 4 2017-02-07 05:18:24 2017-02-19 08:37:07 EM64GK > EM65LN 80.4 miles 198° 2017-02-19 08:37:07
KD4VVC-1 20 2017-02-03 22:06:15 2017-02-17 14:55:02 EM66OB > EM65LN 38.3 miles 24° 2017-02-08 19:26:36
N4HAP-1 1 2017-02-18 00:55:27 2017-02-18 00:55:27 EM65WI > EM65LN 51.6 miles 105° 2017-02-18 00:55:27
W4KH-5 4 2017-02-03 12:35:49 2017-02-03 15:26:28 EM65MQ > EM65LN 10.4 miles 20° 2017-02-03 12:35:49
KU4B-2 10 2017-02-05 14:59:12 2017-02-06 00:05:50 EM65IO > EM65LN 14.3 miles 281° 2017-02-05 15:18:28
KJ4JEK-9 329 2017-01-31 22:24:41 2017-02-19 00:09:20 EM65NT > EM65LN 21.5 miles 33° 2017-02-11 17:02:24
W4UNA-7 1 2017-02-15 05:00:52 2017-02-15 05:00:52 EM64DT > EM65LN 62.6 miles 215° 2017-02-15 05:00:52
W4BTN-7 62 2017-02-04 18:59:07 2017-02-18 16:01:52 EM65OX > EM65LN 32.2 miles 25° 2017-02-16 10:13:17
W6PST 9 2017-02-03 14:40:02 2017-02-11 19:42:12 EM65LV > EM65LN 24.2 miles 2° 2017-02-11 19:42:12
K7DCC-9 3 2017-02-08 07:45:49 2017-02-16 18:41:36 EM65OV > EM65LN 27.1 miles 28° 2017-02-08 07:45:49
AK4FA-3 2 2017-02-04 14:50:28 2017-02-13 13:22:57 EM65QX > EM65LN 36.4 miles 37° 2017-02-13 13:22:57
KE4PJW-9 2 2017-02-06 17:53:16 2017-02-17 18:01:31 EM65PW > EM65LN 31.4 miles 35° 2017-02-17 18:01:31
W4PHS-9 10 2017-02-01 12:37:51 2017-02-18 14:45:51 EM66OA > EM65LN 36.4 miles 24° 2017-02-06 12:05:33
KD4F-9 1 2017-02-14 11:00:14 2017-02-14 11:00:14 EM65RX > EM65LN 40.9 miles 43° 2017-02-14 11:00:14
WA9ATT-14 28 2017-02-01 05:09:53 2017-02-17 15:42:57 EM65NK > EM65LN 13.8 miles 119° 2017-02-15 11:20:49
AA4SH-8 3 2017-02-13 18:41:26 2017-02-13 23:06:47 EM65PK > EM65LN 19.2 miles 115° 2017-02-13 23:06:47
AK4FA-10 1 2017-02-15 12:42:06 2017-02-15 12:42:06 EM65PU > EM65LN 28.3 miles 39° 2017-02-15 12:42:06
K6IUZ-12 5 2017-02-05 18:59:33 2017-02-12 20:14:15 EM65NH > EM65LN 19.5 miles 151° 2017-02-10 16:32:55
KC0QOD-9 1 2017-02-13 19:36:19 2017-02-13 19:36:19 EM65OS > EM65LN 22.3 miles 48° 2017-02-13 19:36:19
W9RLL 1 2017-02-14 20:07:16 2017-02-14 20:07:16 EM65VL > EM65LN 48.4 miles 97° 2017-02-14 20:07:16
N4CVX-9 5 2017-02-03 12:41:09 2017-02-13 10:03:06 EM66OA > EM65LN 36.1 miles 24° 2017-02-13 10:03:06
KC9ATZ-9 1 2017-02-15 12:32:56 2017-02-15 12:32:56 EM75AE > EM65LN 67.6 miles 113° 2017-02-15 12:32:56
WB4RHQ 6 2017-02-01 13:58:57 2017-02-16 11:53:36 EM66PB > EM65LN 38.8 miles 29° 2017-02-10 11:00:11
W5TXR-7 1 2017-02-11 11:21:21 2017-02-11 11:21:21 EM65NN > EM65LN 8.4 miles 77° 2017-02-11 11:21:21
N9AOT-9 2 2017-02-12 19:18:32 2017-02-12 19:24:22 EM65NI > EM65LN 17.7 miles 147° 2017-02-12 19:18:32
WB5WAJ-9 2 2017-02-01 12:00:09 2017-02-07 07:39:50 EM65OW > EM65LN 30.1 miles 26° 2017-02-07 07:39:50
WA4UNS-9 2 2017-02-14 15:24:22 2017-02-14 15:32:22 EM65OT > EM65LN 22.6 miles 38° 2017-02-14 15:24:22
KV4PV-9 1 2017-02-07 16:58:24 2017-02-07 16:58:24 EM66IA > EM65LN 34.7 miles 340° 2017-02-07 16:58:24
W4ARN-9 1 2017-02-17 12:13:34 2017-02-17 12:13:34 EM65PX > EM65LN 36.6 miles 33° 2017-02-17 12:13:34
KM4PVB-9 1 2017-02-01 22:14:59 2017-02-01 22:14:59 EM66QC > EM65LN 43.1 miles 31° 2017-02-01 22:14:59
W4WRR-14 7 2017-02-02 07:16:26 2017-02-18 18:24:03 EM65OU > EM65LN 24.1 miles 30° 2017-02-02 17:35:37
KB4JHU-5 2 2017-02-03 09:12:38 2017-02-03 09:31:57 EM65QQ > EM65LN 26.2 miles 69° 2017-02-03 09:12:38
W4TOT-9 8 2017-02-17 17:05:19 2017-02-18 16:41:21 EM65IL > EM65LN 12.6 miles 246° 2017-02-18 16:26:21
KB3LMT-14 2 2017-02-01 21:09:25 2017-02-12 14:55:30 EM66IA > EM65LN 34.1 miles 340° 2017-02-12 14:55:30
WA9TT-7 6 2017-02-06 20:31:31 2017-02-06 20:51:33 EM65NR > EM65LN 16.6 miles 47° 2017-02-06 20:31:31
KM4WKA-3 1 2017-02-17 21:33:54 2017-02-17 21:33:54 EM65IH > EM65LN 23.1 miles 219° 2017-02-17 21:33:54

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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