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APRS station NICOLI - show graphs
Comment: W2, ORn-N, Fill-in / NA7Q 12.7V 33.0F
Location: 46°05.21' N 123°27.31' W - locator CN86GC50JU - show map
8.7 miles Southwest bearing 203° from Cathlamet, Wahkiakum County, Washington, United States [?]
11.9 miles West bearing 265° from Clatskanie, Columbia County, Oregon, United States
49.1 miles Northwest bearing 309° from Vancouver, Clark County, Washington, United States
54.0 miles Northwest bearing 316° from Portland, Multnomah County, Oregon, United States
Last position: 2025-01-26 22:59:39 EST (4m56s ago)
2025-01-26 19:59:39 PST local time at Cathlamet, United States [?]
Last telemetry: 2025-01-26 22:20:34 EST (44m1s ago) – show telemetry
Battery: 12.750 Volts, Received1H: 680 Packets, Digi1H: 110 Packets, Efficiency1H: 69 %, Temp: 32.900 F
Device: Unknown: Unknown
Last path: NICOLI>APRS via qAR,SADDLE
Positions stored: 3
Packet rate: 490 seconds between packets on average during 23999 seconds.
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 108 on radio path – show map
Last heard a station directly: 2025-01-26 22:44:46 EST (19m49s ago)
Normal receiver range estimate: 124 miles (Updated: 2024-12-31 18:57:15 EST)
Position packets heard directly: 1809 on radio path
Stations near current position of NICOLI - show more
callsign distance last heard - EST      callsign distance last heard - EST
W7O/NC013232.3 yards 285°2024-12-31 18:33:21 KJ7UIP232.3 yards 285°2024-12-31 19:12:52
KD6UXS232.3 yards 285°2024-12-31 18:31:57 BRADLEY5.8 miles 7°2025-01-26 23:00:04
WICKI6.4 miles 282°2025-01-26 23:00:02 147.160M7.5 miles 316°2025-01-26 23:02:08
7272957.9 miles 316°2025-01-16 21:20:41 NA7Q-E7.9 miles 319°2025-01-26 23:00:03
NA7Q-78.0 miles 316°2025-01-26 16:32:10 NA7Q-18.0 miles 316°2025-01-26 22:34:54
NA7Q-48.0 miles 316°2025-01-25 13:32:43 KNAPPA8.0 miles 316°2025-01-26 23:02:43
KNAPPA-18.0 miles 316°2025-01-26 23:00:03 NA7Q-38.0 miles 316°2025-01-24 19:45:10
7262978.3 miles 313°2025-01-09 00:30:04 KB7WRI-98.3 miles 313°2025-01-25 22:09:07
N6TVC-98.3 miles 312°2025-01-03 19:50:33 ODOT8.3 miles 315°2025-01-24 11:18:12
NA7Q-108.3 miles 330°2025-01-26 22:21:53 NWS8.4 miles 315°2025-01-26 23:00:02
Stations which heard NICOLI directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3EG 193 2025-01-05 02:00:38 2025-01-26 14:39:40 CN86GC > CN86MD 23.2 miles 79° 2025-01-26 14:39:40
NA7Q-2 656 2024-12-31 19:50:51 2025-01-26 22:29:39 CN86GC > CN86DI 22.3 miles 327° 2025-01-26 22:29:39
NA7Q-3 37 2025-01-07 11:30:32 2025-01-24 19:19:45 CN86GC > CN86AD 23.4 miles 282° 2025-01-21 17:39:53
SADDLE 187 2025-01-01 11:30:48 2025-01-26 22:59:39 CN86GC > CN85HN 37.6 miles 175° 2025-01-26 22:59:39
W7DG-5 1388 2024-12-31 19:00:49 2025-01-17 12:20:05 CN86GC > CN86ME 24.7 miles 74° 2025-01-17 12:20:05
MKSRDG 62 2025-01-13 20:20:15 2025-01-22 19:49:50 CN86GC > CN84PK 119.8 miles 162° 2025-01-22 19:49:50
VCAPK 190 2025-01-08 21:51:02 2025-01-19 23:19:58 CN86GC > CN86KX 63.0 miles 14° 2025-01-19 23:19:58
WA7RGO-10 79 2025-01-02 03:50:48 2025-01-26 04:29:41 CN86GC > CN85MI 57.8 miles 153° 2025-01-26 04:29:41
KD7MKW 6 2025-01-01 20:50:47 2025-01-13 22:00:14 CN86GC > CN86LD 18.7 miles 78° 2025-01-13 22:00:14
SPRFLD 1 2025-01-14 09:20:13 2025-01-14 09:20:13 CN86GC > CN84NA 144.4 miles 169° 2025-01-14 09:20:13
N7LF-10 432 2025-01-02 03:00:46 2025-01-25 02:39:44 CN86GC > CN95DP 88.6 miles 109° 2025-01-25 02:39:44
BORING 1 2025-01-22 04:59:52 2025-01-22 04:59:52 CN86GC > CN85UK 71.8 miles 129° 2025-01-22 04:59:52
K7NWS-2 219 2025-01-06 11:10:37 2025-01-26 21:09:39 CN86GC > CN97AM 120.3 miles 35° 2025-01-26 21:09:39
K7JGC-10 1 2025-01-14 03:20:14 2025-01-14 03:20:14 CN86GC > CN85RN 56.9 miles 130° 2025-01-14 03:20:14
KD7EEK-10 373 2025-01-01 14:50:51 2025-01-26 21:59:41 CN86GC > CN85OX 34.3 miles 102° 2025-01-26 21:59:41

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 NICOLI
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KB7UVC 5 2025-01-07 06:37:04 2025-01-22 04:53:03 CN87NK > CN86GC 96.8 miles 16° 2025-01-22 04:53:03
W7AUW 57 2025-01-06 16:58:54 2025-01-26 14:06:55 CN86BX > CN86GC 64.8 miles 343° 2025-01-26 14:06:55
DGDAVE 38 2025-01-06 11:19:49 2025-01-23 13:49:37 CN86BX > CN86GC 64.3 miles 342° 2025-01-23 13:49:37
N3EG-15 56 2025-01-03 11:42:42 2025-01-26 02:10:54 CN86MC > CN86GC 24.5 miles 85° 2025-01-26 02:10:54
WW7CH-12 5 2025-01-03 08:31:36 2025-01-25 14:31:58 CN96DS > CN86GC 94.7 miles 59° 2025-01-25 14:31:58
K7TAY-9 1 2025-01-14 11:02:42 2025-01-14 11:02:42 CN85RL > CN86GC 61.7 miles 134° 2025-01-14 11:02:42
N3EG-9 32 2025-01-01 09:13:05 2025-01-26 19:43:20 CN86NB > CN86GC 28.2 miles 91° 2025-01-19 21:15:21
W7PAT 14 2025-01-07 21:20:04 2025-01-23 01:51:06 CN85NL > CN86GC 51.0 miles 146° 2025-01-23 01:51:06
K7ZAC-9 2 2025-01-15 09:33:47 2025-01-15 09:57:25 CN86NM > CN86GC 41.6 miles 41° 2025-01-15 09:33:47
LOKOUT 3 2025-01-07 23:41:25 2025-01-15 11:40:10 CN85WT > CN86GC 67.8 miles 106° 2025-01-15 11:40:10
KD7MKW-9 7 2025-01-03 19:13:33 2025-01-22 23:37:13 CN86MC > CN86GC 24.8 miles 85° 2025-01-20 18:50:41
N7NJO-14 9 2025-01-04 14:22:09 2025-01-25 16:43:38 CN85RN > CN86GC 59.1 miles 129° 2025-01-25 12:50:48
WLTRVL 6 2025-01-09 01:46:13 2025-01-16 11:58:04 CN84OB > CN86GC 142.5 miles 167° 2025-01-16 11:58:04
W7PAT-9 26 2025-01-19 14:27:58 2025-01-19 19:07:19 CN85JR > CN86GC 27.0 miles 158° 2025-01-19 14:27:58
NA7Q-3 71 2025-01-03 13:34:39 2025-01-23 18:31:52 CN86WC > CN86GC 65.1 miles 88° 2025-01-19 10:52:16
SADDLE 272 2025-01-02 13:58:59 2025-01-26 20:18:11 CN85HN > CN86GC 37.6 miles 175° 2025-01-26 20:18:11
W7EES-10 9 2025-01-16 06:37:48 2025-01-25 08:05:20 CN85MM > CN86GC 44.9 miles 148° 2025-01-25 08:05:20
KG7BZ 80 2025-01-03 17:00:30 2025-01-26 16:11:20 CN84PK > CN86GC 119.8 miles 162° 2025-01-26 16:11:20
NPLNS 18 2025-01-01 14:51:44 2025-01-19 11:39:20 CN85LP > CN86GC 37.2 miles 147° 2025-01-19 11:39:20
K3SHB-9 1 2025-01-25 16:25:41 2025-01-25 16:25:41 CN85JQ > CN86GC 32.0 miles 154° 2025-01-25 16:25:41
WA7LAW 7 2025-01-06 12:37:10 2025-01-23 06:30:46 CN87VX > CN86GC 144.7 miles 24° 2025-01-23 06:30:46
KD7EJQ 1 2025-01-24 19:16:31 2025-01-24 19:16:31 CN87RG > CN86GC 92.3 miles 27° 2025-01-24 19:16:31
N7QME-3 1 2025-01-18 02:05:50 2025-01-18 02:05:50 CN85QO > CN86GC 51.0 miles 131° 2025-01-18 02:05:50
KI7KSD-9 9 2025-01-02 15:37:14 2025-01-03 18:41:10 CN86MC > CN86GC 25.1 miles 85° 2025-01-03 18:41:10
KC7RJK-7 4 2025-01-18 17:59:56 2025-01-20 15:37:56 CN85AQ > CN86GC 35.6 miles 219° 2025-01-20 15:37:56
AA1AO-2 4 2025-01-06 21:10:55 2025-01-14 09:25:05 CN85NH > CN86GC 59.3 miles 153° 2025-01-06 21:10:55
AE7GQ-9 3 2025-01-03 18:26:56 2025-01-05 17:36:09 CN86NC > CN86GC 27.9 miles 88° 2025-01-05 17:36:09
N7QIN-14 24 2025-01-02 16:28:20 2025-01-21 13:00:28 CN86SN > CN86GC 57.2 miles 56° 2025-01-14 10:07:10
VCAPK 11 2025-01-09 17:34:07 2025-01-22 03:14:37 KP71BW > CN86GC 4865.9 miles 11° 2025-01-20 15:03:03
KI7BAA-9 5 2025-01-22 23:17:59 2025-01-22 23:33:54 CN86NH > CN86GC 30.6 miles 58° 2025-01-22 23:17:59
K9RCP-10 3 2025-01-04 18:25:08 2025-01-23 13:21:16 CN85JE > CN86GC 62.7 miles 167° 2025-01-22 11:08:59
AB7QL-9 1 2025-01-03 17:17:02 2025-01-03 17:17:02 CN86NA > CN86GC 29.4 miles 99° 2025-01-03 17:17:02
KF6BBT-11 6 2025-01-26 15:04:02 2025-01-26 19:40:41 CN85OK > CN86GC 53.1 miles 145° 2025-01-26 19:40:41
W6UDF-9 3 2025-01-18 22:37:56 2025-01-26 17:09:27 CN86ID > CN86GC 10.8 miles 62° 2025-01-18 22:37:56
K7TME-9 1 2025-01-04 17:18:33 2025-01-04 17:18:33 CN85OW > CN86GC 35.4 miles 108° 2025-01-04 17:18:33
KJ7DLV-6 5 2025-01-07 10:05:51 2025-01-26 21:27:46 CN85SO > CN86GC 57.1 miles 124° 2025-01-15 09:07:14
WA7SKG 57 2025-01-06 14:13:28 2025-01-26 02:13:27 CN84IW > CN86GC 80.7 miles 175° 2025-01-26 02:13:27
WB7OSC-2 94 2025-01-02 13:11:50 2025-01-26 16:30:58 CN85LM > CN86GC 43.7 miles 153° 2025-01-26 16:30:58
KB7WRI-9 60 2025-01-01 17:57:07 2025-01-25 21:45:08 CN86MD > CN86GC 24.9 miles 82° 2025-01-18 18:27:02
KE7ACE-7 2 2025-01-16 14:18:20 2025-01-17 14:50:18 CN86QP > CN86GC 56.9 miles 46° 2025-01-17 14:50:18
K7RRL-1 2 2025-01-25 14:26:12 2025-01-25 16:58:13 CN85PT > CN86GC 39.4 miles 118° 2025-01-25 16:58:13
K7BOA-1 6 2025-01-18 14:44:08 2025-01-24 21:06:20 CN85PV > CN86GC 36.5 miles 110° 2025-01-22 21:20:10
KC7WGW-9 14 2025-01-03 19:09:39 2025-01-26 13:38:20 CN86UE > CN86GC 54.5 miles 83° 2025-01-04 13:16:07
K6WCD-9 1 2025-01-04 12:46:01 2025-01-04 12:46:01 CN86UD > CN86GC 53.8 miles 86° 2025-01-04 12:46:01
WX6Z-1 57 2025-01-05 02:13:49 2025-01-24 14:13:24 CN86BH > CN86GC 25.0 miles 313° 2025-01-22 21:16:35
KI7BAA-8 8 2025-01-01 18:12:03 2025-01-20 22:49:34 CN86NC > CN86GC 27.7 miles 87° 2025-01-17 16:09:40
KD7MPG-10 6 2025-01-02 10:41:36 2025-01-22 09:44:05 CN84LW > CN86GC 81.4 miles 166° 2025-01-09 19:09:11
KW7IBE-9 2 2025-01-14 01:24:35 2025-01-14 16:02:19 CN85RS > CN86GC 47.9 miles 119° 2025-01-14 16:02:19
N7JDT-9 24 2025-01-10 19:51:21 2025-01-11 17:45:29 CN85BQ > CN86GC 32.7 miles 215° 2025-01-11 16:17:58
KD7MKW 3 2025-01-06 20:36:18 2025-01-14 08:17:29 CN86LD > CN86GC 18.7 miles 78° 2025-01-14 08:17:29
KJ7T-9 6 2025-01-14 20:41:13 2025-01-18 22:43:11 CN85RK > CN86GC 61.2 miles 136° 2025-01-14 20:41:13
KF7JCK-9 1 2025-01-25 18:21:33 2025-01-25 18:21:33 CN85IP > CN86GC 31.0 miles 165° 2025-01-25 18:21:33
AE7QT-8 33 2025-01-01 19:21:33 2025-01-02 00:56:53 CN86ND > CN86GC 27.4 miles 81° 2025-01-02 00:56:53
KB7CZ-15 22 2025-01-06 21:02:18 2025-01-23 18:02:07 CN86MB > CN86GC 25.8 miles 96° 2025-01-23 18:02:07
KD7MKW-7 9 2025-01-06 20:27:59 2025-01-26 15:40:55 CN86LD > CN86GC 18.7 miles 78° 2025-01-26 15:40:55
KJ7OZF-9 2 2025-01-21 10:52:02 2025-01-21 19:57:24 CN86DQ > CN86GC 43.2 miles 342° 2025-01-21 19:57:24
KI7RSB-9 22 2025-01-06 19:24:31 2025-01-22 23:37:06 CN86MD > CN86GC 26.2 miles 78° 2025-01-22 23:37:06
KI7RSB-10 122 2025-01-02 21:00:11 2025-01-26 22:10:56 CN86NA > CN86GC 29.4 miles 100° 2025-01-15 12:01:17
KI7RSA-9 25 2025-01-06 09:47:34 2025-01-20 18:55:28 CN86NA > CN86GC 29.7 miles 100° 2025-01-20 18:55:28
WX7OR-7 1 2025-01-26 15:06:44 2025-01-26 15:06:44 CN85LK > CN86GC 47.9 miles 157° 2025-01-26 15:06:44
N7LF-10 21 2025-01-06 11:06:12 2025-01-23 16:05:36 CN95DP > CN86GC 88.6 miles 109° 2025-01-23 16:05:36
KJ7ZPM-4 2 2025-01-07 05:20:59 2025-01-09 03:50:54 CN77XB > CN86GC 72.6 miles 336° 2025-01-09 03:50:54
W6UDF-14 25 2025-01-04 11:10:16 2025-01-25 20:26:52 CN86GG > CN86GC 12.7 miles 360° 2025-01-04 18:23:37
K7TT-9 1 2025-01-07 19:10:03 2025-01-07 19:10:03 CN85JF > CN86GC 61.9 miles 168° 2025-01-07 19:10:03
W7ENT-1 2 2025-01-19 17:46:28 2025-01-19 17:58:41 CN86NG > CN86GC 29.9 miles 62° 2025-01-19 17:58:41
KJ7EKE-9 3 2025-01-06 20:17:18 2025-01-08 19:05:54 CN85ST > CN86GC 49.5 miles 111° 2025-01-08 19:05:54
ND7Y-9 7 2025-01-10 18:04:57 2025-01-25 21:45:42 CN85RT > CN86GC 47.5 miles 113° 2025-01-10 18:04:57
K7RAP-1 2 2025-01-02 14:17:46 2025-01-02 16:56:50 CN86QA > CN86GC 38.5 miles 95° 2025-01-02 16:56:50
VA7RTI 1 2025-01-03 20:44:04 2025-01-03 20:44:04 CN85OW > CN86GC 33.2 miles 106° 2025-01-03 20:44:04
KG7MPT-9 41 2025-01-03 17:50:19 2025-01-26 19:15:27 CN85BE > CN86GC 64.7 miles 199° 2025-01-17 19:17:06
KJ7VKN-7 2 2025-01-24 11:11:03 2025-01-24 14:23:58 CN85OW > CN86GC 35.6 miles 108° 2025-01-24 11:11:03
AC7NB-9 1 2025-01-11 00:05:33 2025-01-11 00:05:33 CN85RR > CN86GC 49.8 miles 119° 2025-01-11 00:05:33
K8YFR-9 6 2025-01-01 15:00:18 2025-01-01 15:24:18 CN86KC > CN86GC 15.9 miles 88° 2025-01-01 15:24:18
W6WHD-9 1 2025-01-04 15:19:29 2025-01-04 15:19:29 CN85BQ > CN86GC 34.2 miles 217° 2025-01-04 15:19:29
KG7HVA-9 8 2025-01-11 15:45:32 2025-01-11 18:31:38 CN86LC > CN86GC 21.0 miles 88° 2025-01-11 15:45:32
K7YVO-15 10 2025-01-22 22:35:31 2025-01-26 13:09:35 CN85UJ > CN86GC 74.5 miles 129° 2025-01-26 13:09:35
KJ7ZVK-9 11 2025-01-01 16:22:24 2025-01-25 14:54:20 CN85PW > CN86GC 37.2 miles 106° 2025-01-11 21:31:32
W7MVG-10 1 2025-01-07 17:08:00 2025-01-07 17:08:00 CN85MH > CN86GC 57.4 miles 156° 2025-01-07 17:08:00
KE7ERQ-9 1 2025-01-25 18:51:25 2025-01-25 18:51:25 CN84TK > CN86GC 126.4 miles 154° 2025-01-25 18:51:25
AE7RP-9 1 2025-01-09 20:09:39 2025-01-09 20:09:39 CN85RQ > CN86GC 51.8 miles 123° 2025-01-09 20:09:39
N7NDR-7 2 2025-01-09 20:27:09 2025-01-09 20:32:49 CN85LL > CN86GC 45.8 miles 155° 2025-01-09 20:27:09
W7PDJ-9 1 2025-01-26 16:18:05 2025-01-26 16:18:05 CN85GM > CN86GC 40.6 miles 183° 2025-01-26 16:18:05
KF7THZ-9 1 2025-01-06 17:09:59 2025-01-06 17:09:59 CN85RS > CN86GC 48.6 miles 115° 2025-01-06 17:09:59
KK7JRI 4 2025-01-14 17:37:44 2025-01-14 17:52:04 CN85VM > CN86GC 70.6 miles 122° 2025-01-14 17:52:04
BORING 25 2025-01-06 11:23:54 2025-01-21 01:08:23 CN85UK > CN86GC 71.8 miles 129° 2025-01-21 01:08:23
KK7HAK-9 1 2025-01-13 18:34:41 2025-01-13 18:34:41 CN85PK > CN86GC 56.2 miles 141° 2025-01-13 18:34:41
N3EG-4 77 2025-01-06 16:20:33 2025-01-26 22:44:46 CN86MC > CN86GC 24.5 miles 85° 2025-01-26 22:44:46
KK7MCI-7 3 2025-01-11 12:31:25 2025-01-11 13:18:31 CN86RK > CN86GC 50.1 miles 59° 2025-01-11 12:31:25
KB7WUK 13 2025-01-06 07:30:27 2025-01-26 16:01:34 CN85RN > CN86GC 56.0 miles 130° 2025-01-26 16:01:34
KK7JTI-5 5 2025-01-19 17:40:13 2025-01-26 15:49:44 CN85MM > CN86GC 46.3 miles 148° 2025-01-26 15:49:44
N7NDR-8 18 2025-01-09 10:56:43 2025-01-12 18:44:52 CN85ML > CN86GC 47.2 miles 152° 2025-01-09 10:56:43
K6BRR-3 1 2025-01-07 00:00:35 2025-01-07 00:00:35 CN86NC > CN86GC 27.3 miles 85° 2025-01-07 00:00:35
KD7ISZ-10 41 2025-01-11 18:27:59 2025-01-26 01:31:15 CN86XS > CN86GC 81.9 miles 55° 2025-01-26 01:31:15
KD7UQR-9 20 2025-01-02 20:20:26 2025-01-11 19:40:44 CN86OH > CN86GC 36.7 miles 64° 2025-01-03 10:52:25
W7FEL-3 3 2025-01-14 22:29:27 2025-01-23 05:59:02 CN78UD > CN86GC 146.6 miles 344° 2025-01-23 05:59:02
N7DLM-9 1 2025-01-26 13:35:06 2025-01-26 13:35:06 CN85OJ > CN86GC 55.9 miles 147° 2025-01-26 13:35:06
KK7TFO-7 1 2025-01-18 18:34:29 2025-01-18 18:34:29 CN95BB > CN86GC 103.6 miles 133° 2025-01-18 18:34:29
N7EKB-9 1 2025-01-01 21:54:27 2025-01-01 21:54:27 CN86NB > CN86GC 28.2 miles 90° 2025-01-01 21:54:27
K7JGC-10 1 2025-01-26 21:45:52 2025-01-26 21:45:52 CN85RN > CN86GC 56.9 miles 130° 2025-01-26 21:45:52
KG7YIM 4 2025-01-12 13:27:21 2025-01-12 13:59:40 CN86DD > CN86GC 15.0 miles 291° 2025-01-12 13:59:40
W7ALK-7 1 2025-01-26 20:47:49 2025-01-26 20:47:49 CN86WM > CN86GC 71.9 miles 64° 2025-01-26 20:47:49
N7LF-11 2 2025-01-16 06:16:31 2025-01-16 07:06:45 CN95PR > CN86GC 133.3 miles 99° 2025-01-16 07:06:45
KJ7ZVK-4 2 2025-01-07 18:32:09 2025-01-17 00:02:31 CN85PV > CN86GC 36.2 miles 110° 2025-01-17 00:02:31
N6MYA-1 12 2025-01-22 14:41:02 2025-01-24 16:16:27 CN86DQ > CN86GC 44.7 miles 342° 2025-01-24 13:11:49
WV1T-4 4 2025-01-03 22:36:59 2025-01-14 10:26:50 CN85JF > CN86GC 60.8 miles 167° 2025-01-14 10:26:50
KG7HTE-3 31 2025-01-17 18:06:51 2025-01-19 14:39:50 CN95CH > CN86GC 96.5 miles 123° 2025-01-18 21:45:49
KK7JL-9 1 2025-01-14 15:09:18 2025-01-14 15:09:18 CN87VL > CN86GC 112.7 miles 32° 2025-01-14 15:09:18
W6PZA-9 7 2025-01-24 13:03:36 2025-01-24 17:15:14 CN85BR > CN86GC 31.1 miles 218° 2025-01-24 17:15:14

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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