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APRS station K6CVH-2 - show graphs
Comment: DigiPi
Location: 38°56.68' N 121°10.38' W - locator CM98JW96FQ - show map
5.0 miles West bearing 281° from North Auburn, Placer County, California, United States [?]
6.1 miles Northwest bearing 303° from Auburn, Placer County, California, United States
30.5 miles Northeast bearing 35° from Sacramento, Sacramento County, California, United States
68.4 miles North bearing 5° from Stockton, San Joaquin County, California, United States
Last position: 2024-11-23 20:39:00 EST (27m42s ago)
2024-11-23 17:39:00 PST local time at North Auburn, United States [?]
Device: WB2OSZ: DireWolf
Last path: K6CVH-2>APDW16 via TCPIP*,qAC,T2EDM
Positions stored: 11
Packet rate: 1800 seconds between packets on average during 88200 seconds.
Other SSIDs: K6CVH K6CVH-7
APRS igate – Statistics for 2024-11:
Stations heard directly: 125 on radio path – show map
Last heard a station directly: 2024-11-23 21:02:56 EST (3m46s ago)
Normal receiver range estimate: 87 miles (Updated: 2024-11-23 20:02:35 EST)
Position packets heard directly: 16709 on radio path
Position packets sent to APRS-IS: 21070 – show map
Stations near current position of K6CVH-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GW1055150.3 yards 354°2024-11-23 21:05:07 FW51650.9 miles 262°2024-11-23 21:05:53
KO6TH-73.5 miles 74°2024-10-26 21:02:51 KO6TH3.5 miles 74°2024-11-23 20:59:07
KO6TH-153.5 miles 74°2024-11-23 21:04:08 N5JEF-103.8 miles 97°2024-10-25 16:08:48
KB6SSN-93.8 miles 88°2024-11-04 13:36:45 KF6ABD-53.8 miles 77°2024-11-23 21:02:24
KF6ABD-93.8 miles 77°2024-11-18 18:43:19 FW56694.4 miles 67°2024-11-23 21:00:02
KO6DRM-94.8 miles 104°2024-10-26 10:12:00 WU6X-55.0 miles 102°2024-11-01 13:23:00
KI6PZQ-95.0 miles 67°2024-11-03 00:45:00 WU6X5.0 miles 101°2024-11-11 15:21:13
WU6X-95.0 miles 102°2024-11-11 10:55:00 KO6AKE-85.8 miles 116°2024-11-01 18:49:08
145.430/R6.1 miles 123°2024-11-23 21:05:08 KH4JUZ-16.2 miles 308°2024-10-31 00:30:36
GW07146.4 miles 79°2024-11-23 21:05:31 N6JKH-N6.8 miles 251°2024-11-23 20:51:45
Stations heard directly by K6CVH-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
W6CX-3 30 2024-11-01 07:17:20 2024-11-22 00:16:23 CM97BV > CM98JW 82.6 miles 209° 2024-11-22 00:16:23
RANCHO 12 2024-11-02 05:51:20 2024-11-19 02:11:46 CM98QR > CM98JW 32.4 miles 118° 2024-11-19 02:11:46
K6FGA-1 415 2024-10-31 20:10:38 2024-11-22 05:40:37 CM99MF > CM98JW 23.6 miles 28° 2024-11-22 05:40:37
KG6GAL 12 2024-11-04 16:48:24 2024-11-04 17:55:47 CM88WE > CM98JW 74.4 miles 226° 2024-11-04 17:55:47
K7FED-9 2 2024-11-14 21:14:58 2024-11-20 21:28:18 CM97EQ > CM98JW 90.3 miles 196° 2024-11-20 21:28:18
KC6UDS-9 6 2024-11-13 20:26:34 2024-11-13 21:52:38 CM98CP > CM98JW 38.3 miles 236° 2024-11-13 20:26:34
WA6ODP-4 47 2024-11-01 06:56:45 2024-11-21 10:25:02 CM97CT > CM98JW 85.4 miles 204° 2024-11-21 10:25:02
W4YS-1 1 2024-11-13 15:04:28 2024-11-13 15:04:28 CM98HN > CM98JW 29.1 miles 198° 2024-11-13 15:04:28
N4224 1 2024-11-07 10:48:24 2024-11-07 10:48:24 CM88MP > CM98JW 98.2 miles 259° 2024-11-07 10:48:24
KH6JUZ-1 88 2024-10-31 21:29:37 2024-11-02 12:01:23 CM98GK > CM98JW 39.6 miles 205° 2024-11-02 12:01:23
WE6Z 342 2024-11-04 09:47:42 2024-11-22 18:08:40 CM98LQ > CM98JW 19.9 miles 163° 2024-11-13 09:44:52
KE6CAC 5 2024-11-04 08:22:06 2024-11-21 03:11:23 CM98GJ > CM98JW 40.1 miles 203° 2024-11-21 03:11:23
AB2LI-9 16 2024-11-17 12:38:50 2024-11-17 16:18:06 CM98DQ > CM98JW 32.6 miles 235° 2024-11-17 16:18:06
BKELEY 8 2024-11-02 07:48:51 2024-11-21 03:06:22 CM87VU > CM98JW 93.6 miles 218° 2024-11-21 03:06:22
KQ6DI-4 3 2024-11-17 03:53:18 2024-11-18 06:23:15 CM98IG > CM98JW 47.2 miles 190° 2024-11-18 06:23:15
W6SRR-3 1 2024-11-17 03:36:36 2024-11-17 03:36:36 CM97AO > CM98JW 100.1 miles 204° 2024-11-17 03:36:36
KE6RMN-9 89 2024-11-10 08:57:01 2024-11-23 20:06:09 CM98FJ > CM98JW 41.2 miles 208° 2024-11-10 10:11:25
K6LJK-9 8 2024-11-10 14:54:16 2024-11-19 14:34:36 CM98DN > CM98JW 38.0 miles 225° 2024-11-10 14:54:16
KR3LIM-9 3 2024-11-20 13:15:44 2024-11-20 13:22:16 CM98FV > CM98JW 22.2 miles 262° 2024-11-20 13:15:44
W1ADV-9 4 2024-11-14 22:14:18 2024-11-16 16:15:22 CM98DM > CM98JW 42.2 miles 228° 2024-11-16 16:15:22
W6TWW-9 28 2024-11-03 13:24:50 2024-11-19 18:32:04 CM98RQ > CM98JW 39.4 miles 116° 2024-11-10 15:12:09
KM6LYW 3 2024-11-13 18:13:00 2024-11-15 15:54:39 CM98JT > CM98JW 8.1 miles 182° 2024-11-15 15:54:39
N6QGS-9 55 2024-11-04 14:48:33 2024-11-12 12:13:57 CM98CM > CM98JW 42.4 miles 228° 2024-11-04 16:53:08
W0FZJ-9 144 2024-11-01 21:52:47 2024-11-17 16:36:28 CM98CN > CM98JW 43.0 miles 232° 2024-11-05 19:12:56
KA6PRW-9 3 2024-11-14 16:58:12 2024-11-23 13:20:59 CM98KP > CM98JW 21.1 miles 171° 2024-11-23 13:20:59
KF1BUZ-4 17 2024-11-15 21:44:43 2024-11-17 14:22:14 CM98DN > CM98JW 38.2 miles 226° 2024-11-17 13:42:05
AF6SA-9 3 2024-11-16 14:42:40 2024-11-23 19:12:31 CM98KP > CM98JW 20.9 miles 168° 2024-11-23 19:12:31
WA6L-9 67 2024-11-02 15:00:48 2024-11-22 14:31:33 CM98FN > CM98JW 32.5 miles 214° 2024-11-19 09:51:22
K6MBD-9 23 2024-11-04 18:07:21 2024-11-20 11:11:35 CM88SD > CM98JW 88.3 miles 232° 2024-11-20 10:01:21
KN6CEI-9 9 2024-11-08 17:12:44 2024-11-08 18:54:31 CM98AU > CM98JW 42.0 miles 262° 2024-11-08 17:12:44
KE7KEL 9 2024-11-16 10:36:57 2024-11-17 10:54:48 CM98MF > CM98JW 50.0 miles 166° 2024-11-17 10:54:11
KJ6LNH-9 7 2024-11-10 11:53:29 2024-11-17 02:47:55 CM98AA > CM98JW 77.5 miles 214° 2024-11-12 00:31:09
ACARC-1 74 2024-11-01 14:03:06 2024-11-22 04:55:47 CM98NG > CM98JW 49.6 miles 162° 2024-11-22 04:55:47
K6JRN-9 24 2024-11-08 12:47:20 2024-11-15 18:10:18 CM98EN > CM98JW 36.7 miles 224° 2024-11-15 17:20:28
KN6DUN-7 138 2024-11-04 00:06:37 2024-11-06 19:53:04 CM98HT > CM98JW 13.1 miles 224° 2024-11-06 19:53:04
AE7QT-14 29 2024-11-13 12:51:01 2024-11-21 17:01:17 CM98AV > CM98JW 43.9 miles 267° 2024-11-21 17:01:17
W3IV-9 103 2024-11-02 12:42:37 2024-11-23 20:20:49 CM98FK > CM98JW 41.2 miles 208° 2024-11-10 11:45:52
AH2AP-9 9 2024-11-12 09:12:55 2024-11-17 18:58:57 CM98GN > CM98JW 31.1 miles 211° 2024-11-12 09:12:55
KK6SBE-5 2 2024-11-07 11:54:05 2024-11-07 13:33:54 CM98IR > CM98JW 17.5 miles 204° 2024-11-07 11:54:05
W6SCR-5 267 2024-10-31 20:20:22 2024-11-22 02:19:12 CM89PK > CM98JW 88.1 miles 293° 2024-11-22 02:19:12
KN6MOS-9 3 2024-11-01 13:52:08 2024-11-20 09:50:56 CM88VB > CM98JW 84.5 miles 223° 2024-11-20 09:40:30
W6TKD-9 2 2024-11-14 14:48:23 2024-11-22 22:29:11 CM98EQ > CM98JW 29.1 miles 231° 2024-11-22 22:29:11
KK6SYV 238 2024-11-01 09:17:21 2024-11-22 20:40:40 CM98EQ > CM98JW 28.8 miles 231° 2024-11-17 10:04:33
KF5MIL-9 1 2024-11-04 16:36:35 2024-11-04 16:36:35 CM99ED > CM98JW 28.1 miles 299° 2024-11-04 16:36:35
KJ6LNH-1 2550 2024-10-31 21:35:15 2024-11-23 20:35:16 CM98AA > CM98JW 77.5 miles 214° 2024-11-23 20:35:16
KN6OGR-9 58 2024-11-01 09:29:39 2024-11-20 09:50:59 CM98BN > CM98JW 45.2 miles 235° 2024-11-06 19:02:29
K1KEE-9 1 2024-11-11 08:39:40 2024-11-11 08:39:40 CM98FO > CM98JW 29.9 miles 217° 2024-11-11 08:39:40
KF6ZSP-9 1 2024-11-04 09:38:55 2024-11-04 09:38:55 CM87VK > CM98JW 119.2 miles 209° 2024-11-04 09:38:55
KM6AJQ-7 2802 2024-10-31 20:41:48 2024-11-23 21:02:56 CM98DN > CM98JW 40.0 miles 229° 2024-11-23 09:09:57
KN6RWN-9 9 2024-11-12 18:45:23 2024-11-12 19:30:13 CM98BS > CM98JW 38.1 miles 250° 2024-11-12 18:45:23
K2DEN-10 1 2024-11-17 03:36:36 2024-11-17 03:36:36 CM87TQ > CM98JW 110.0 miles 218° 2024-11-17 03:36:36
N6VMG-9 1 2024-11-17 16:03:14 2024-11-17 16:03:14 CM98JT > CM98JW 9.9 miles 190° 2024-11-17 16:03:14
N6UTV-14 130 2024-11-06 14:07:17 2024-11-21 22:03:11 CM88WF > CM98JW 69.2 miles 226° 2024-11-21 11:44:37
KK7DBH-9 6 2024-11-08 14:56:53 2024-11-08 15:14:57 CM98FP > CM98JW 28.7 miles 220° 2024-11-08 14:56:53
KK6FEN 72 2024-11-03 13:35:35 2024-11-18 18:03:21 CM88WE > CM98JW 74.5 miles 226° 2024-11-18 18:03:21
KM6WSY-7 7 2024-11-05 15:28:28 2024-11-05 15:45:33 CM98CR > CM98JW 37.3 miles 247° 2024-11-05 15:45:33
AF6SA-8 58 2024-11-01 20:42:43 2024-11-23 01:33:23 CM98FM > CM98JW 33.3 miles 213° 2024-11-23 01:18:11
KN6UWF-9 141 2024-11-01 18:57:34 2024-11-22 21:10:26 CM88VE > CM98JW 76.7 miles 226° 2024-11-04 01:21:07
KM6COI-9 15 2024-11-10 10:43:43 2024-11-10 11:30:21 CM98CL > CM98JW 45.5 miles 228° 2024-11-10 11:30:21
WA6E-9 49 2024-11-01 13:33:07 2024-11-12 12:55:57 CM98KT > CM98JW 9.5 miles 166° 2024-11-01 13:34:46
K6BCO-9 11 2024-11-07 01:02:19 2024-11-07 12:16:49 CM98CQ > CM98JW 36.4 miles 240° 2024-11-07 11:42:45
W1ATB-10 49 2024-11-19 20:39:18 2024-11-23 15:47:30 CM98DN > CM98JW 39.1 miles 226° 2024-11-23 15:47:30
N6PSN 14 2024-11-04 17:30:06 2024-11-17 18:44:09 CM89XA > CM98JW 48.1 miles 277° 2024-11-05 12:22:22
KN6PRD-9 38 2024-11-01 23:51:24 2024-11-17 14:30:55 CM98CQ > CM98JW 38.1 miles 241° 2024-11-15 16:22:02
AE6Z-9 22 2024-11-11 22:17:21 2024-11-20 19:33:02 CM88WE > CM98JW 73.9 miles 226° 2024-11-11 22:17:21
KB6SSN-9 14 2024-11-04 12:27:35 2024-11-04 13:36:45 CM98KW > CM98JW 4.3 miles 98° 2024-11-04 12:31:57
KK6TSB-9 7 2024-11-09 15:15:02 2024-11-09 19:02:25 CM98KO > CM98JW 23.8 miles 177° 2024-11-09 18:57:00
KN6WQU-9 4226 2024-11-01 10:26:30 2024-11-23 20:40:51 CM98GL > CM98JW 35.2 miles 203° 2024-11-09 13:16:49
KK7AIR-9 7 2024-11-02 10:49:52 2024-11-19 11:19:53 CM98LV > CM98JW 6.0 miles 118° 2024-11-19 11:19:53
K6RCS-7 8 2024-11-21 09:53:39 2024-11-21 13:22:37 CM98FT > CM98JW 22.1 miles 245° 2024-11-21 09:56:39
KN6YCG-9 9 2024-11-02 13:05:03 2024-11-23 14:29:44 CM98KS > CM98JW 12.0 miles 172° 2024-11-23 14:29:44
K6GYM-7 4 2024-11-07 18:27:44 2024-11-07 18:35:30 CM98IT > CM98JW 10.4 miles 221° 2024-11-07 18:27:44
K6TQ-9 1 2024-11-05 15:25:09 2024-11-05 15:25:09 CM98JP > CM98JW 20.9 miles 183° 2024-11-05 15:25:09
N6QP-9 6 2024-11-10 15:19:02 2024-11-10 19:00:10 CM98DN > CM98JW 37.9 miles 225° 2024-11-10 19:00:10
K7NOJ-9 8 2024-11-23 19:04:58 2024-11-23 19:17:11 CM98IT > CM98JW 11.2 miles 218° 2024-11-23 19:17:11
N6YG-8 53 2024-11-01 06:30:52 2024-11-23 05:25:47 JJ00DU > CM98JW 7828.7 miles 68° 2024-11-05 22:05:13
KI6KQO-9 7 2024-11-04 21:31:33 2024-11-04 21:56:13 CM98HP > CM98JW 24.7 miles 211° 2024-11-04 21:31:33
W6WWR-9 142 2024-11-01 15:19:31 2024-11-22 19:17:04 CM98GH > CM98JW 45.7 miles 200° 2024-11-21 10:39:59
KN6ZGY-9 1113 2024-11-01 02:34:58 2024-11-23 09:40:22 CM98OJ > CM98JW 41.4 miles 154° 2024-11-02 01:30:00
W6JCZ-9 843 2024-10-31 20:41:29 2024-11-23 21:01:00 CM98BQ > CM98JW 42.7 miles 244° 2024-11-23 10:46:52
KG6TTN 2 2024-11-16 03:25:39 2024-11-17 02:41:53 CM98IR > CM98JW 15.3 miles 207° 2024-11-17 02:41:53
K6IRK-9 34 2024-11-04 17:12:37 2024-11-18 17:13:29 CM98HQ > CM98JW 20.4 miles 211° 2024-11-18 17:13:29
WU6H-9 20 2024-10-31 23:36:04 2024-11-23 19:41:00 CM87UV > CM98JW 94.8 miles 221° 2024-11-23 19:41:00
FRNKLN 158 2024-10-31 22:13:07 2024-11-23 15:13:06 CM98GI > CM98JW 41.9 miles 198° 2024-11-23 15:13:06
DTSAC 20 2024-11-01 04:27:07 2024-11-15 09:57:08 CM98GN > CM98JW 30.9 miles 214° 2024-11-15 09:57:08
K6MPP-9 6 2024-11-16 22:59:40 2024-11-16 23:22:25 CM98AO > CM98JW 48.5 miles 240° 2024-11-16 23:22:25
KK6TND-9 11 2024-11-01 10:33:03 2024-11-22 10:42:38 CM98GO > CM98JW 27.1 miles 211° 2024-11-21 11:09:52
KK7PNQ-9 1 2024-11-08 15:23:41 2024-11-08 15:23:41 CM98FP > CM98JW 28.4 miles 222° 2024-11-08 15:23:41
KF7LPU-9 124 2024-11-02 12:38:58 2024-11-12 23:19:44 CM98GN > CM98JW 30.9 miles 212° 2024-11-11 11:54:18
KF6ABD-5 67 2024-11-04 04:48:37 2024-11-19 10:47:41 CM98KW > CM98JW 3.8 miles 77° 2024-11-19 10:47:41
AB4CC-9 98 2024-10-31 20:48:56 2024-11-21 18:32:07 CM98HP > CM98JW 23.2 miles 207° 2024-11-11 20:38:29
NK2MC-9 4 2024-11-22 22:10:29 2024-11-22 22:36:06 CM98CR > CM98JW 37.2 miles 246° 2024-11-22 22:36:06
K6ABJ-7 25 2024-11-17 00:22:13 2024-11-22 02:09:53 CM98JP > CM98JW 20.9 miles 191° 2024-11-22 02:09:53
W6PKT-8 130 2024-10-31 21:40:38 2024-11-22 04:12:17 CM89SC > CM98JW 71.4 miles 279° 2024-11-22 04:12:17
KK6JON-9 1 2024-11-16 12:28:40 2024-11-16 12:28:40 CM98LQ > CM98JW 19.3 miles 164° 2024-11-16 12:28:40
KO6CWF-7 1 2024-11-01 09:55:55 2024-11-01 09:55:55 CM98JR > CM98JW 13.9 miles 195° 2024-11-01 09:55:55
KO6CWF-9 3 2024-11-14 21:56:54 2024-11-20 17:05:36 CM98JR > CM98JW 14.0 miles 194° 2024-11-20 17:05:36
N0PGQ 3 2024-11-07 18:07:10 2024-11-14 17:36:28 CM98IV > CM98JW 7.3 miles 231° 2024-11-14 17:36:28
KE6BUU-12 20 2024-11-04 13:29:53 2024-11-04 15:18:37 CM98MK > CM98JW 37.3 miles 159° 2024-11-04 15:18:37
N6VGW-9 11 2024-11-01 19:10:35 2024-11-01 19:30:58 CM98FP > CM98JW 27.6 miles 226° 2024-11-01 19:30:58
KG6YXT 24 2024-11-06 08:44:09 2024-11-17 18:42:49 CM98JO > CM98JW 24.5 miles 187° 2024-11-16 08:11:04
N1PCD-9 48 2024-10-31 20:02:59 2024-11-23 18:06:23 CM98HQ > CM98JW 20.1 miles 206° 2024-11-09 12:30:38
KO6CWF-15 3 2024-11-20 11:58:29 2024-11-20 12:04:03 CM98IS > CM98JW 14.7 miles 210° 2024-11-20 11:58:29
KO6EBY-9 10 2024-11-04 17:17:50 2024-11-11 08:20:09 CM98IQ > CM98JW 18.7 miles 201° 2024-11-04 17:17:50
N6ZX-3 1 2024-11-19 09:35:19 2024-11-19 09:35:19 CM87UK > CM98JW 121.3 miles 211° 2024-11-19 09:35:19
KF6NPG-1 29 2024-11-02 11:50:07 2024-11-02 15:56:08 CM97HM > CM98JW 99.8 miles 186° 2024-11-02 15:56:08
WB6LPJ-5 21 2024-10-31 20:41:03 2024-11-21 21:09:04 CM98HP > CM98JW 22.1 miles 206° 2024-11-21 20:34:12
W7NRG-8 76 2024-11-05 16:07:11 2024-11-21 13:03:11 CM88XW > CM98JW 44.9 miles 270° 2024-11-21 13:03:11
KO6DRM 2 2024-11-16 17:13:31 2024-11-16 17:43:32 CM98JR > CM98JW 15.3 miles 195° 2024-11-16 17:43:32
KM6YSM-9 28 2024-11-01 10:40:12 2024-11-22 19:59:19 CM98HI > CM98JW 41.3 miles 193° 2024-11-01 10:59:38
N6SAC 9 2024-11-10 09:42:52 2024-11-10 10:11:00 CM98FJ > CM98JW 41.1 miles 208° 2024-11-10 10:11:00
KN6DUN 31 2024-11-02 22:00:51 2024-11-07 17:40:26 CM98HT > CM98JW 13.1 miles 224° 2024-11-07 17:40:26
N6YG-7 23 2024-11-18 12:15:25 2024-11-23 17:42:02 CM98IU > CM98JW 10.5 miles 225° 2024-11-23 17:42:02
KJ6RKD 362 2024-11-01 07:49:01 2024-11-08 07:30:14 CM88XH > CM98JW 63.1 miles 227° 2024-11-01 08:16:03
W6MTN-9 3 2024-11-05 09:42:43 2024-11-05 10:27:19 CM88XF > CM98JW 68.6 miles 226° 2024-11-05 09:42:43
KO6DOT-9 1 2024-11-10 22:43:44 2024-11-10 22:43:44 CM88VM > CM98JW 62.0 miles 242° 2024-11-10 22:43:44
KI7FOY-7 6 2024-11-16 13:15:15 2024-11-17 16:03:02 CM98IT > CM98JW 13.4 miles 218° 2024-11-16 13:22:49
KN6PNA-7 3 2024-11-03 14:14:49 2024-11-03 15:04:02 CM98EN > CM98JW 35.9 miles 223° 2024-11-03 14:14:49
KK6SNG-9 341 2024-11-01 18:00:55 2024-11-22 20:39:00 CM99GM > CM98JW 42.1 miles 336° 2024-11-04 11:48:30
N6QGS-10 89 2024-11-07 16:01:42 2024-11-22 03:41:50 CM98JP > CM98JW 21.2 miles 188° 2024-11-22 03:41:50
KM6SP-7 13 2024-11-10 17:32:34 2024-11-16 17:31:41 CM98IV > CM98JW 8.8 miles 240° 2024-11-16 17:31:41
KM6WOL-12 3 2024-11-14 13:43:45 2024-11-14 13:57:37 CM98AL > CM98JW 53.0 miles 234° 2024-11-14 13:57:37
KG6UHE-10 1 2024-11-19 19:20:15 2024-11-19 19:20:15 CM88PU > CM98JW 82.7 miles 267° 2024-11-19 19:20:15
KM6WRX 8 2024-11-20 16:41:43 2024-11-23 13:44:54 CM98IS > CM98JW 13.8 miles 212° 2024-11-23 13:44:54
N6YG-6 1 2024-11-21 18:04:31 2024-11-21 18:04:31 CM98IU > CM98JW 10.5 miles 225° 2024-11-21 18:04:31

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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