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Callsign, ship name or locator: Clear       
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APRS station N4LMC-3 - show graphs
Map loading...
Comment: Tx/Rx-iGate + Digipeater, Lookout Mountain - https://lmarc.net
Location: 34°51.79' N 85°23.61' W - locator EM74HU27SD - show map - static map
5.3 miles Southwest bearing 204° from Chattanooga Valley, Walker County, Georgia, United States [?]
5.8 miles West bearing 265° from Chickamauga, Walker County, Georgia, United States
13.5 miles South bearing 201° from Chattanooga, Hamilton County, Tennessee, United States
68.2 miles East bearing 82° from Huntsville, Madison County, Alabama, United States
Last position: 2021-06-24 23:50:35 EDT (6m11s ago)
2021-06-24 23:50:35 EDT local time at Chattanooga Valley, United States [?]
Last telemetry: 2021-06-24 23:41:10 EDT (15m36s ago) – show telemetry
Avg 10m: 0.037 Rx Erlang, Avg 10m: 0.020 Tx Erlang, RxPkts: 38 count/10m, IGateDropRx: 0 count/10m, TxPkts: 18 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: N4LMC-3>APRX29 via TCPIP*,qAC,T2QUEBEC
Positions stored: 2
Packet rate: 526 seconds between packets on average during 25765 seconds.
Other SSIDs: N4LMC-10 N4LMC-92 N4LMC-C N4LMC-DP N4LMC-RP1 N4LMC-RP2
APRS igate – Statistics for 2021-06:
Stations heard directly: 108 on radio path – show map
Last heard a station directly: 2021-06-24 23:13:02 EDT (43m44s ago)
Normal receiver range estimate: 93 miles (Updated: 2021-06-24 22:00:39 EDT)
Position packets heard directly: 5940 on radio path
Position packets sent to APRS-IS: 8512 – show map
Stations near current position of N4LMC-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N4LMC-RP20.0 yards 0°2021-06-24 23:47:08 W4GTA44.7 yards 158°2021-06-24 23:50:40
N4LMC C0.9 miles 293°2021-06-24 23:50:58 N4LMC-C0.9 miles 293°2021-06-24 23:51:08
AI8F-31.0 miles 323°2021-06-24 20:41:21 AJ4VX B3.8 miles 339°2021-06-24 23:55:45
AJ4VX-B3.8 miles 339°2021-06-24 23:55:55 K5OLV4.1 miles 279°2021-06-24 23:54:10
K5OLV-24.1 miles 279°2021-06-24 23:32:09 W4PLP-104.5 miles 50°2021-06-05 09:06:28
K4XRC4.7 miles 55°2021-06-20 13:12:28 K4DBI6.0 miles 325°2021-06-19 09:04:00
W4EDP-107.8 miles 8°2021-06-24 23:53:06 W4EDP8.1 miles 15°2021-06-24 23:54:37
W4EDP-N8.4 miles 13°2021-06-24 20:06:41 FFCSVRHdA9.1 miles 129°2021-06-03 14:35:27
FW65589.6 miles 209°2021-06-24 23:55:13 W4PLP9.6 miles 52°2021-06-05 19:28:38
KB8MGL-59.7 miles 47°2021-06-11 14:42:42 FW66299.7 miles 47°2021-06-24 23:51:24
Stations which heard N4LMC-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W1ARN-1 1 2021-06-06 00:26:05 2021-06-06 00:26:05 EM74HU > EM66SL 126.3 miles 332° 2021-06-06 00:26:05
KA4EMA-3 43 2021-06-02 18:09:28 2021-06-23 17:45:12 EM74HU > EM75IE 24.7 miles 15° 2021-06-23 17:45:12
N4YH-10 3 2021-06-14 02:34:38 2021-06-14 06:34:11 EM74HU > EM75JH 34.9 miles 21° 2021-06-14 06:34:11
KD4UYP-10 1 2021-06-15 02:48:36 2021-06-15 02:48:36 EM74HU > EM74XC 91.7 miles 124° 2021-06-15 02:48:36
N4NE-2 19 2021-06-01 05:01:42 2021-06-16 23:01:37 EM74HU > EM74WF 82.4 miles 121° 2021-06-16 23:01:37
W4GVX-10 3 2021-06-09 18:01:38 2021-06-09 22:57:31 EM74HU > EM73HX 59.8 miles 181° 2021-06-09 22:57:31
WA4MT 35 2021-06-12 18:38:11 2021-06-14 04:37:06 EM74HU > EM73JP 84.3 miles 174° 2021-06-14 04:37:06
KM4BJZ-1 1 2021-06-21 04:47:46 2021-06-21 04:47:46 EM74HU > EM75FH 33.0 miles 342° 2021-06-21 04:47:46
AB4GS-1 26 2021-06-08 01:01:46 2021-06-21 16:23:34 EM74HU > EM84BK 91.4 miles 107° 2021-06-21 16:23:34
AK4ZX-10 96 2021-05-31 20:01:46 2021-06-23 03:01:42 EM74HU > EM75KA 17.9 miles 58° 2021-06-23 03:01:42
N4ELC-10 7 2021-06-03 21:40:55 2021-06-08 23:57:31 EM74HU > EM74SB 74.5 miles 137° 2021-06-08 23:57:31

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 N4LMC-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
KC4HAY-14 15 2021-06-21 22:15:00 2021-06-22 10:33:27 EM74PC > EM74HU 65.6 miles 144° 2021-06-21 22:15:00
K4TQR-1 5 2021-06-13 06:12:18 2021-06-19 01:47:14 EM63PN > EM74HU 117.4 miles 220° 2021-06-19 01:47:14
AB4KN-2 31 2021-06-03 08:20:33 2021-06-22 23:50:07 EM73RL > EM74HU 106.0 miles 153° 2021-06-22 23:50:07
KD4MOJ-7 6 2021-06-02 08:19:01 2021-06-02 10:09:01 EM70VO > EM74HU 302.8 miles 167° 2021-06-02 10:09:01
K5DUG-2 13 2021-06-13 14:23:09 2021-06-13 17:31:32 EM74PC > EM74HU 63.7 miles 144° 2021-06-13 17:31:32
WA4YYM-9 67 2021-05-31 22:06:23 2021-06-24 21:04:39 EM75NE > EM74HU 37.5 miles 53° 2021-06-09 18:08:17
WB4BSD 272 2021-05-31 21:12:48 2021-06-24 22:00:39 EM75MD > EM74HU 32.3 miles 56° 2021-06-24 22:00:39
N141JA 3 2021-06-16 09:23:31 2021-06-18 08:39:23 EM75UB > EM74HU 63.8 miles 76° 2021-06-16 09:23:31
KF4TJY-8 372 2021-06-07 07:57:22 2021-06-24 17:56:37 EM74RA > EM74HU 75.5 miles 141° 2021-06-20 19:18:33
KC4OJS-3 10 2021-05-31 22:17:35 2021-06-11 01:46:48 EM75TM > EM74HU 73.8 miles 52° 2021-06-11 01:46:48
N6EIV-9 7 2021-06-16 12:32:07 2021-06-16 14:53:22 EM74NI > EM74HU 45.7 miles 140° 2021-06-16 12:32:07
K4UAN-3 31 2021-06-07 10:48:13 2021-06-21 03:09:01 EM76HB > EM74HU 84.2 miles 1° 2021-06-21 03:09:01
WB4GNA-7 4 2021-06-19 04:23:21 2021-06-19 11:53:58 EM73CL > EM74HU 98.0 miles 194° 2021-06-19 11:53:58
W4GFQ-9 1 2021-06-18 19:29:44 2021-06-18 19:29:44 EM73IQ > EM74HU 81.8 miles 175° 2021-06-18 19:29:44
WQ8M-1 9 2021-06-17 13:33:52 2021-06-17 14:24:30 EM74DX > EM74HU 20.7 miles 293° 2021-06-17 14:24:30
W4AQL-5 73 2021-05-31 21:04:23 2021-06-23 08:29:29 EM73TS > EM74HU 94.1 miles 143° 2021-06-23 08:29:29
KE4IQS-13 19 2021-06-04 11:40:22 2021-06-21 02:30:29 EM75NI > EM74HU 43.6 miles 39° 2021-06-21 02:30:29
KC0IEB-14 32 2021-06-22 10:29:51 2021-06-24 17:35:23 EM74PC > EM74HU 65.7 miles 144° 2021-06-22 12:59:15
KF4YMC 1 2021-06-12 20:41:14 2021-06-12 20:41:14 EM75RN > EM74HU 67.8 miles 43° 2021-06-12 20:41:14
KC4OJS 1 2021-06-19 10:14:44 2021-06-19 10:14:44 EM75WI > EM74HU 79.3 miles 64° 2021-06-19 10:14:44
N6GRT 3 2021-06-15 11:56:00 2021-06-15 12:39:55 EM74KV > EM74HU 15.4 miles 78° 2021-06-15 11:56:00
W1HGN-9 1 2021-06-12 07:11:26 2021-06-12 07:11:26 EM74PG > EM74HU 54.8 miles 138° 2021-06-12 07:11:26
SPKSCH 1 2021-06-15 09:26:33 2021-06-15 09:26:33 EM64JK > EM74HU 105.6 miles 254° 2021-06-15 09:26:33
KM4RFN 8 2021-06-05 21:01:08 2021-06-06 09:24:53 EM74FR > EM74HU 12.2 miles 223° 2021-06-05 21:01:08
WB4NFG-1 3 2021-06-14 05:02:30 2021-06-19 18:22:18 EM82JT > EM74HU 187.4 miles 138° 2021-06-19 18:22:18
N116TP 14 2021-06-05 13:18:45 2021-06-23 12:55:04 EM85AB > EM74HU 83.7 miles 81° 2021-06-23 12:55:04
N4DMM 1 2021-06-13 19:08:04 2021-06-13 19:08:04 EM74LU > EM74HU 21.4 miles 94° 2021-06-13 19:08:04
WA4YBC 6 2021-06-16 07:21:40 2021-06-16 10:21:41 EM74SP > EM74HU 55.1 miles 106° 2021-06-16 10:21:41
W3GME-9 2 2021-06-17 10:40:54 2021-06-19 19:07:09 EM75SI > EM74HU 62.2 miles 57° 2021-06-19 19:07:09
N3DAB-1 95 2021-05-31 21:01:13 2021-06-22 23:57:17 EM74TL > EM74HU 64.9 miles 113° 2021-06-22 23:57:17
N4NE-2 78 2021-05-31 21:17:41 2021-06-22 23:56:58 EM74WF > EM74HU 82.4 miles 121° 2021-06-22 23:56:58
W1BRB-7 2 2021-06-18 20:55:42 2021-06-18 20:57:43 EM75JA > EM74HU 16.4 miles 49° 2021-06-18 20:55:42
KK4BYX-9 16 2021-06-06 01:08:58 2021-06-18 14:05:34 EM75NR > EM74HU 67.8 miles 27° 2021-06-17 22:32:43
K4EGC-1 25 2021-05-31 22:51:07 2021-06-21 11:02:15 EM65WJ > EM74HU 55.8 miles 313° 2021-06-21 11:02:15
KC9UVJ-9 3 2021-06-14 09:27:33 2021-06-14 10:48:44 EM74NJ > EM74HU 43.2 miles 141° 2021-06-14 10:48:44
KM4KIS 2 2021-06-21 17:35:43 2021-06-21 17:37:47 EM75DB > EM74HU 21.1 miles 307° 2021-06-21 17:37:47
KM4BJZ-7 11 2021-06-11 08:26:45 2021-06-11 17:55:39 EM75FJ > EM74HU 38.2 miles 346° 2021-06-11 08:34:34
KN4CNU-7 1 2021-06-04 14:49:01 2021-06-04 14:49:01 EM74KW > EM74HU 14.0 miles 68° 2021-06-04 14:49:01
WA4MT 13 2021-06-08 21:55:20 2021-06-17 09:34:49 EM73JP > EM74HU 84.3 miles 174° 2021-06-17 09:34:49
WB4BSD-8 18 2021-06-05 13:51:26 2021-06-24 17:16:42 EM74RQ > EM74HU 51.0 miles 102° 2021-06-10 09:53:22
NQ0V-9 8 2021-06-02 20:12:31 2021-06-02 21:17:17 EM74OG > EM74HU 52.6 miles 141° 2021-06-02 20:26:09
K3JW 1 2021-06-02 16:53:09 2021-06-02 16:53:09 EM73QS > EM74HU 86.9 miles 150° 2021-06-02 16:53:09
N4UUJ-1 1 2021-06-19 20:51:41 2021-06-19 20:51:41 EM75EI > EM74HU 37.9 miles 336° 2021-06-19 20:51:41
AD0UT-7 11 2021-06-03 11:09:18 2021-06-03 12:42:46 EM74NI > EM74HU 46.2 miles 140° 2021-06-03 12:42:46
KJ4G-9 4 2021-06-03 18:44:59 2021-06-20 14:52:26 EM75UO > EM74HU 80.4 miles 50° 2021-06-12 21:16:01
KJ4YYX-8 120 2021-06-01 11:00:07 2021-06-24 15:14:35 EM75LE > EM74HU 30.8 miles 40° 2021-06-24 15:14:35
N453X 2 2021-06-19 09:12:51 2021-06-19 09:56:14 EM76CI > EM74HU 105.8 miles 347° 2021-06-19 09:56:14
NR4N-9 27 2021-06-01 13:44:49 2021-06-04 07:49:23 EM74XG > EM74HU 88.8 miles 117° 2021-06-04 07:49:23
KC3CNQ-7 2 2021-06-05 09:55:52 2021-06-05 10:18:12 EM75IA > EM74HU 12.7 miles 34° 2021-06-05 10:18:12
W4JUU-9 1 2021-06-13 16:38:01 2021-06-13 16:38:01 EM75OB > EM74HU 35.8 miles 66° 2021-06-13 16:38:01
NV8I-7 5 2021-06-11 19:16:01 2021-06-11 20:13:13 EM74PC > EM74HU 63.6 miles 144° 2021-06-11 20:13:13
K0VLL-9 15 2021-06-18 19:03:22 2021-06-18 20:19:35 EM74NI > EM74HU 45.8 miles 140° 2021-06-18 19:03:22
KM4BJZ-6 2 2021-06-18 14:06:44 2021-06-18 19:02:52 EM75FG > EM74HU 28.3 miles 345° 2021-06-18 19:02:52
KI4NHK-9 1 2021-06-13 15:40:45 2021-06-13 15:40:45 EM75HA > EM74HU 10.6 miles 3° 2021-06-13 15:40:45
KN4JUU-14 1 2021-06-13 19:39:28 2021-06-13 19:39:28 EM75FA > EM74HU 13.8 miles 321° 2021-06-13 19:39:28
KE4KMG-2 7 2021-06-23 11:05:10 2021-06-23 12:00:29 EM75BF > EM74HU 36.5 miles 316° 2021-06-23 11:05:10
KA8MKX-9 13 2021-06-11 13:32:05 2021-06-13 16:56:20 EM74LA > EM74HU 62.1 miles 161° 2021-06-13 16:56:20
K5WIV-9 13 2021-06-04 16:06:15 2021-06-18 12:15:46 EM75JA > EM74HU 16.7 miles 48° 2021-06-17 09:14:49
KM4BYH-7 1 2021-06-02 12:54:57 2021-06-02 12:54:57 EM74RL > EM74HU 56.5 miles 118° 2021-06-02 12:54:57
KN4FYG-1 91 2021-06-03 11:13:31 2021-06-03 14:11:01 EM74PC > EM74HU 63.6 miles 144° 2021-06-03 14:11:01
KM4KMO-9 134 2021-06-01 09:42:07 2021-06-24 15:42:05 EM74AN > EM74HU 38.1 miles 238° 2021-06-09 19:13:36
W4RIK-3 1 2021-06-08 13:48:39 2021-06-08 13:48:39 EM74RG > EM74HU 63.2 miles 130° 2021-06-08 13:48:39
KD4EYF-9 17 2021-06-01 13:41:24 2021-06-09 14:48:13 EM74PC > EM74HU 64.1 miles 145° 2021-06-01 13:41:24
KF4YMC-3 10 2021-06-01 02:48:21 2021-06-05 06:39:24 EM75RN > EM74HU 67.8 miles 43° 2021-06-05 06:39:24
W4CCH-7 4 2021-06-23 09:17:17 2021-06-23 10:47:35 EM74PE > EM74HU 59.9 miles 142° 2021-06-23 10:47:35
W4LRA-9 13 2021-06-01 11:58:01 2021-06-17 14:18:40 EM75PD > EM74HU 44.8 miles 62° 2021-06-01 11:58:01
NA4IT-1 138 2021-05-31 21:07:51 2021-06-24 19:48:49 EM75QH > EM74HU 54.3 miles 56° 2021-06-24 19:48:49
KD4LQW-14 6 2021-06-04 11:44:56 2021-06-04 14:49:46 EM75FA > EM74HU 16.1 miles 318° 2021-06-04 14:48:04
WA4TTS-9 3 2021-06-04 10:05:24 2021-06-08 11:42:24 EM75CG > EM74HU 34.5 miles 324° 2021-06-08 11:42:24
WB4ZIF-9 7 2021-06-01 14:03:49 2021-06-19 17:40:56 EM74RL > EM74HU 55.5 miles 118° 2021-06-19 17:40:56
N4NFM-9 1 2021-06-19 09:13:06 2021-06-19 09:13:06 EM74TC > EM74HU 79.2 miles 132° 2021-06-19 09:13:06
AB4BJ-10 3351 2021-05-31 20:05:03 2021-06-24 23:43:04 EM74MT > EM74HU 23.3 miles 97° 2021-06-24 23:43:04
KA9LMZ-14 32 2021-06-10 06:12:30 2021-06-11 07:43:30 EM74QB > EM74HU 69.8 miles 141° 2021-06-11 03:27:26
WH6DM-9 4 2021-06-04 15:37:53 2021-06-05 15:46:19 EM74BT > EM74HU 25.7 miles 264° 2021-06-05 15:46:19
W9WDZ-9 1 2021-06-19 14:38:10 2021-06-19 14:38:10 EM74MM > EM74HU 35.1 miles 130° 2021-06-19 14:38:10
W4AP-3 1 2021-06-13 19:20:00 2021-06-13 19:20:00 EM61QT > EM74HU 220.8 miles 199° 2021-06-13 19:20:00
W4PVW-15 1 2021-06-19 06:31:47 2021-06-19 06:31:47 EM81DP > EM74HU 242.0 miles 156° 2021-06-19 06:31:47
N9GPA-1 19 2021-06-10 10:17:19 2021-06-20 10:15:22 EM74NI > EM74HU 46.2 miles 140° 2021-06-10 12:22:19
AB4CZ-4 1 2021-06-03 19:40:43 2021-06-03 19:40:43 EM73VX > EM74HU 90.6 miles 132° 2021-06-03 19:40:43
KD7YHT-9 15 2021-06-04 07:35:17 2021-06-21 17:23:21 EM73RX > EM74HU 76.9 miles 141° 2021-06-04 07:35:17
W4TSF-9 4 2021-06-15 09:47:52 2021-06-22 13:26:53 EM74DK > EM74HU 36.9 miles 213° 2021-06-22 13:26:53
W9ARY-9 38 2021-06-02 11:52:04 2021-06-23 19:31:20 EM74PD > EM74HU 61.4 miles 143° 2021-06-10 17:24:44
AK4ZX-10 88 2021-05-31 21:57:03 2021-06-22 23:41:14 EM75KA > EM74HU 17.9 miles 58° 2021-06-22 23:41:14
KJ7PHQ-9 18 2021-06-04 21:32:00 2021-06-13 21:31:15 EM75PV > EM74HU 81.1 miles 29° 2021-06-04 21:32:00
KO4IJW-9 2 2021-06-08 12:07:47 2021-06-11 21:37:20 EM74KT > EM74HU 17.3 miles 101° 2021-06-11 21:37:20
NQ4Y-9 1 2021-06-17 17:18:29 2021-06-17 17:18:29 EM75DB > EM74HU 23.4 miles 306° 2021-06-17 17:18:29
K2IMT-9 3 2021-06-03 15:37:31 2021-06-03 16:03:38 EM74DL > EM74HU 33.4 miles 214° 2021-06-03 16:03:38
W4LJH-9 18 2021-06-19 12:10:22 2021-06-24 19:54:16 EM74CL > EM74HU 35.2 miles 220° 2021-06-24 19:31:34
WA4PPL-1 79 2021-06-14 10:11:49 2021-06-15 21:50:42 EM75AH > EM74HU 43.9 miles 317° 2021-06-15 21:50:42
N4TLM-3 9 2021-05-31 22:26:01 2021-06-22 10:47:24 EM85BP > EM74HU 100.9 miles 56° 2021-06-22 10:47:24
KB4RCO-9 38 2021-06-02 10:16:38 2021-06-22 07:04:42 EM73LN > EM74HU 91.6 miles 167° 2021-06-18 10:39:51
N4BRR-7 1 2021-06-10 16:03:47 2021-06-10 16:03:47 EM75IA > EM74HU 12.4 miles 21° 2021-06-10 16:03:47
KM6UTC-9 3 2021-06-11 18:48:04 2021-06-15 21:28:22 EM75IC > EM74HU 16.5 miles 14° 2021-06-15 21:28:22
W4ZHA-7 9 2021-06-05 07:24:42 2021-06-24 19:27:32 EM75JD > EM74HU 22.5 miles 31° 2021-06-24 19:27:32
KJ4LAB-1 14 2021-06-02 15:31:32 2021-06-06 15:18:18 EM74MK > EM74HU 40.0 miles 138° 2021-06-06 15:18:18
KC4AMY-9 2 2021-06-20 13:14:55 2021-06-20 13:16:13 EM74KW > EM74HU 14.4 miles 69° 2021-06-20 13:14:55
KO4BAH-9 6 2021-06-01 16:34:41 2021-06-22 11:22:49 EM75RE > EM74HU 52.5 miles 64° 2021-06-19 10:19:53
KA5WPS 16 2021-06-02 06:44:28 2021-06-02 08:52:15 EM74PD > EM74HU 61.4 miles 143° 2021-06-02 06:44:28
KD4EXS-8 1 2021-06-04 19:31:02 2021-06-04 19:31:02 EM74ML > EM74HU 36.2 miles 139° 2021-06-04 19:31:02
WA4NIV-9 2 2021-06-03 15:36:41 2021-06-12 08:13:07 EM75ND > EM74HU 36.1 miles 57° 2021-06-12 08:13:07
AG7KJ 5 2021-06-15 15:14:09 2021-06-15 15:27:22 EM74LU > EM74HU 20.8 miles 90° 2021-06-15 15:14:09
KN4YGT-3 195 2021-06-14 16:43:31 2021-06-17 10:13:15 EM75GM > EM74HU 44.4 miles 352° 2021-06-16 17:26:27
KK4DKW-9 2 2021-06-13 10:52:10 2021-06-13 10:58:20 EM75HA > EM74HU 10.5 miles 2° 2021-06-13 10:52:10
KC1SEA-9 5 2021-05-31 20:26:42 2021-06-01 11:20:14 EM74MN > EM74HU 33.5 miles 129° 2021-06-01 11:20:14
KM4KMO-6 8 2021-06-11 06:57:11 2021-06-18 20:06:40 EM75DA > EM74HU 20.2 miles 307° 2021-06-11 08:09:36
W0JEZ-9 3 2021-06-13 18:10:20 2021-06-13 19:15:16 EM74LU > EM74HU 21.2 miles 91° 2021-06-13 19:15:16
W6LMJ-8 8 2021-06-21 15:06:41 2021-06-21 16:39:28 EM74LS > EM74HU 22.8 miles 102° 2021-06-21 16:39:28
KE4QFB-9 2 2021-06-16 09:07:11 2021-06-23 11:43:08 EM73TT > EM74HU 93.2 miles 142° 2021-06-16 09:07:11

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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