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Kallesignal, skipsnavn eller lokator: Fjern       
Det går an å søke med jokertegn (*?) bak et prefiks. Eksempel: OH*
APRS-stasjon K8GPS-4 - vis grafer
Kommentar: WX3in1Plus2 U=12.5V,T=43.8F http://www.k8gps.com
Sted: 39°51.81' N 82°47.94' W - lokator EM89OU47CF - vis på kart
4.5 miles sydøst peiling 130° fra Blacklick Estates, Franklin County, Ohio, United States [?]
6.3 miles syd peiling 174° fra Reynoldsburg, Franklin County, Ohio, United States
12.5 miles sydøst peiling 122° fra Columbus, Franklin County, Ohio, United States
74.2 miles øst peiling 84° fra Dayton, Montgomery County, Ohio, United States
Siste posisjon: 2025-01-30 07:52:27 EST (1m49s siden)
2025-01-30 07:52:27 EST lokaltid i/på Blacklick Estates, United States [?]
Siste telemetri: 2025-01-30 07:53:21 EST (55s siden) – vis telemetri
Vin: 12.525 Volt, Temp: 6.500 C, Rx1h: 790 Pkt, Dg1h: 170 Pkt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Siste rute: K8GPS-4>APMI06 via WIDE2-2,qAO,W8BAP-1 (good)
Posisjoner lagret: 556
Pakkerate: gjennomsnittstid mellom pakkene 86 s fordelt over 4212 sekunder.
Andre SSIDer: K8GPS-10
APRS digipeater – Statistikk for 2025-01:
Stasjoner hørt direkte: 89 over radio – vis på kart
Siste gang en stasjon er hørt direkte: 2025-01-30 07:42:25 EST (11m51s siden)
Anslått normal rekkevidde for mottakeren: 43 miles (Oppdatert: 2025-01-30 06:48:10 EST)
Posisjonspakker hørt direkte: 6830 over radio
Stasjoner nær nåværende posisjon for K8GPS-4 - flere
kallesignal avstand sist hørt - EST      kallesignal avstand sist hørt - EST
KXGPS-40.0 yards 0°2025-01-30 07:02:26 KE8VZO-71.2 miles 178°2025-01-26 16:30:01
KD8NVS1.5 miles 175°2025-01-29 13:03:56 KD8NVS-131.5 miles 175°2025-01-30 07:51:22
KD8NVS-101.5 miles 175°2025-01-08 21:13:40 KD8NVS B1.6 miles 175°2025-01-20 01:39:03
KD8NVS-B1.6 miles 175°2025-01-20 01:39:13 KB4JGG-21.9 miles 244°2025-01-29 10:30:01
W8HUD-D2.5 miles 359°2025-01-30 07:43:54 W4MLZ2.7 miles 39°2025-01-21 08:26:33
KM4TT-92.8 miles 49°2025-01-11 17:24:23 KE8MPP-N3.3 miles 346°2025-01-30 07:43:19
KB8EE B3.7 miles 43°2025-01-30 07:44:03 KB8EE-B3.7 miles 43°2025-01-30 07:44:13
W4JER-54.2 miles 22°2025-01-30 07:34:43 W4JER-N4.3 miles 21°2025-01-30 07:51:49
W4JER-14.4 miles 21°2025-01-30 07:53:12 KB2RRQ4.7 miles 322°2025-01-29 20:24:48
KB8GYU-94.7 miles 339°2025-01-29 11:28:37 N0OGS-46.2 miles 3°2025-01-25 17:07:51
Stasjoner som har hørt K8GPS-4 direkte over radio –
kallesignal pk først hørt - EST sist hørt lengst (tx => rx) lengst kl. - EST
W8BLV 4 2025-01-07 21:04:35 2025-01-27 10:02:44 EM89OU > EM79TM 86.1 miles 254° 2025-01-27 10:02:44
K8GPS-10 3921 2024-12-31 19:05:16 2025-01-30 07:34:54 EM89OU > EN80WH 47.5 miles 47° 2025-01-30 07:34:54
N8NQH-1 1138 2025-01-01 04:55:21 2025-01-30 07:52:28 EM89OX > EM79XP 70.4 miles 253° 2025-01-30 02:32:26
W8VFR-3 3 2025-01-07 06:04:39 2025-01-27 07:22:43 EM89OU > EM79TP 84.1 miles 260° 2025-01-27 07:22:43
W8VFR-4 1 2025-01-27 08:02:42 2025-01-27 08:02:42 EM89OU > EM79TR 84.9 miles 265° 2025-01-27 08:02:42
W8VFR-11 31 2025-01-04 00:34:56 2025-01-10 04:54:20 EM89OU > EM79NO 113.2 miles 261° 2025-01-10 04:54:20
KB8UVN-7 1609 2025-01-01 17:45:44 2025-01-30 07:35:50 EM89OU > EN80QE 23.3 miles 25° 2025-01-30 07:35:50
WB8VSU-10 142 2024-12-31 19:25:15 2025-01-27 21:52:41 EM89OU > EN80EE 50.2 miles 297° 2025-01-27 21:52:41
WE9MA-4 26 2025-01-07 05:14:48 2025-01-09 21:24:26 EM89OU > EM79LV 118.4 miles 271° 2025-01-09 21:24:26
KG4DVE-10 1 2025-01-07 23:24:41 2025-01-07 23:24:41 EM89OU > EM88QJ 102.2 miles 176° 2025-01-07 23:24:41
W4JER-1 10 2025-01-06 17:14:42 2025-01-19 02:03:29 EM89OU > EM89OW 4.4 miles 21° 2025-01-19 02:03:29
WV8AR-10 3 2025-01-07 21:14:38 2025-01-08 00:14:39 EM89OU > EM98BJ 111.5 miles 154° 2025-01-08 00:14:39
K8LGN-5 4 2025-01-20 06:03:25 2025-01-28 21:03:46 EM89OU > EM89TM 32.2 miles 140° 2025-01-28 21:03:46
WOOSTR 62 2025-01-07 05:54:41 2025-01-30 07:45:27 EM89OU > EN90BS 79.2 miles 37° 2025-01-30 07:45:27
N8HKO-3 11 2025-01-12 18:14:10 2025-01-26 05:43:19 EM89OU > EN80IM 53.2 miles 331° 2025-01-26 05:43:19
AF4Y-10 1 2025-01-08 03:04:36 2025-01-08 03:04:36 EM89OU > EM87OB 192.3 miles 180° 2025-01-08 03:04:36
WD8LSN-4 17 2025-01-07 12:04:38 2025-01-25 02:32:58 EM89OU > EM88GW 73.0 miles 209° 2025-01-25 02:32:58
W8BAP-1 546 2024-12-31 19:35:16 2025-01-30 07:52:27 EM89OU > EM89MF 45.2 miles 192° 2025-01-30 07:52:27
KD8DNS-1 43 2025-01-07 05:44:42 2025-01-17 07:53:43 EM89OU > EM89HI 46.3 miles 222° 2025-01-17 07:53:43
N8CUB-4 31 2025-01-03 01:35:10 2025-01-28 20:32:33 EM89OU > EM89DG 61.2 miles 230° 2025-01-28 20:32:33
WB8YFL-2 1 2025-01-12 09:04:08 2025-01-12 09:04:08 EM89OU > EN81DO 130.9 miles 339° 2025-01-12 09:04:08
KC8TKB-1 15 2025-01-17 15:13:37 2025-01-23 20:53:02 EM89OU > EN80LA 16.7 miles 306° 2025-01-23 20:53:02
W8RAQ-7 12 2025-01-20 06:33:22 2025-01-21 14:03:15 EM89OU > EM89LV 13.9 miles 274° 2025-01-21 14:03:15
K8QIK-2 14 2025-01-08 01:24:43 2025-01-27 09:37:13 EM89OU > EM89QR 14.2 miles 130° 2025-01-27 09:37:13
N8UPC-10 25 2025-01-09 06:24:26 2025-01-27 12:52:40 EM89OU > EM89GU 34.0 miles 271° 2025-01-27 12:52:40
KF8AHX-1 10 2025-01-10 20:58:38 2025-01-19 19:45:00 EM89OU > EM89LV 15.0 miles 284° 2025-01-19 19:45:00
KE8SAU-10 2 2025-01-18 13:33:32 2025-01-18 15:33:31 EM89OU > EN80MC 19.7 miles 331° 2025-01-18 15:33:31

Bare posisjonspakker først sendt fra denne stasjonen vises her. Rekkeviddestatistikken viser noen svært lange hopp. Årsaken kan være digipeatere som ikke legger seg inn i digipeaterruten på riktig måte. Du kan kontrollere mot rådata.
Stasjoner hørt direkte av K8GPS-4
kallesignal pk først hørt - EST sist hørt lengst (rx => tx) lengst kl. - EST
KC4HAY-14 8 2025-01-26 16:56:04 2025-01-27 16:26:32 EM89IX > EM89OU 26.0 miles 288° 2025-01-27 15:57:28
VE4DS-14 3 2025-01-04 15:43:36 2025-01-17 10:38:06 EM89LW > EM89OU 13.7 miles 295° 2025-01-15 11:00:53
K8GPS-10 290 2025-01-04 00:57:15 2025-01-30 04:19:05 EN80WH > EM89OU 47.5 miles 47° 2025-01-30 04:19:05
N8NQH-1 1 2025-01-10 08:41:14 2025-01-10 08:41:14 EM79XP > EM89OU 68.7 miles 259° 2025-01-10 08:41:14
W8VFR-5 3 2025-01-07 15:29:29 2025-01-07 20:58:02 EM79OM > EM89OU 106.8 miles 258° 2025-01-07 20:58:02
AA8XA-9 17 2025-01-02 07:43:18 2025-01-26 10:08:53 EN80MB > EM89OU 15.4 miles 332° 2025-01-15 09:58:00
W5ODJ-8 2 2025-01-04 12:24:06 2025-01-04 12:26:07 EM89NW > EM89OU 6.3 miles 323° 2025-01-04 12:24:06
KC9MWQ-9 9 2025-01-20 16:43:25 2025-01-20 17:19:22 EM89TW > EM89OU 21.7 miles 75° 2025-01-20 16:43:25
N8JYF-9 15 2025-01-11 12:12:53 2025-01-25 16:28:23 EN80KB > EM89OU 22.6 miles 309° 2025-01-11 13:20:30
N8XE 2522 2024-12-31 20:04:23 2025-01-28 16:44:43 EN80KA > EM89OU 21.5 miles 301° 2025-01-28 16:44:43
N3RLL-9 13 2025-01-27 09:09:18 2025-01-27 09:58:43 EM89GQ > EM89OU 36.5 miles 252° 2025-01-27 09:09:18
WB8VSU-10 5 2025-01-09 20:51:05 2025-01-27 08:07:34 EN80EE > EM89OU 50.2 miles 297° 2025-01-27 08:07:34
N8LRG-9 5 2025-01-15 16:36:08 2025-01-15 19:21:38 EN80MC > EM89OU 19.9 miles 329° 2025-01-15 19:16:03
KM4TT-9 16 2025-01-04 20:49:14 2025-01-11 17:24:23 EN80PB > EM89OU 13.6 miles 15° 2025-01-07 17:35:27
NA0B-7 9 2025-01-18 14:35:02 2025-01-20 14:55:56 EM89LW > EM89OU 13.9 miles 295° 2025-01-18 14:50:06
W8DRH-9 21 2025-01-02 08:08:41 2025-01-27 11:05:29 EN80LG > EM89OU 31.3 miles 333° 2025-01-27 11:03:00
KG4DVE-10 5 2025-01-07 20:31:32 2025-01-10 07:11:25 EM88QJ > EM89OU 102.2 miles 176° 2025-01-10 07:11:25
AC8YE-9 3 2025-01-08 18:22:02 2025-01-22 17:29:15 EN80KC > EM89OU 22.4 miles 316° 2025-01-22 17:29:15
KA9LMZ-14 4 2025-01-25 13:15:37 2025-01-29 15:48:48 EM89JX > EM89OU 24.0 miles 290° 2025-01-29 15:48:48
K8LGN-5 451 2025-01-02 10:54:50 2025-01-30 07:29:52 EM89TM > EM89OU 32.2 miles 140° 2025-01-30 07:29:52
W4MLZ 1 2025-01-21 08:26:35 2025-01-21 08:26:35 EM89OV > EM89OU 2.7 miles 39° 2025-01-21 08:26:35
N8HKO-3 34 2025-01-07 05:49:02 2025-01-30 06:48:10 EN80IM > EM89OU 53.2 miles 331° 2025-01-30 06:48:10
N8YKJ-9 2 2025-01-25 15:46:46 2025-01-25 15:48:32 EN80MD > EM89OU 22.5 miles 332° 2025-01-25 15:46:46
N1CTF-2 509 2025-01-05 21:21:20 2025-01-28 12:00:23 EN80LC > EM89OU 21.6 miles 318° 2025-01-28 12:00:23
KB8UVN-2 59 2025-01-05 01:03:00 2025-01-27 21:19:35 EN80QE > EM89OU 23.3 miles 25° 2025-01-23 01:11:22
K6RDJ-14 2 2025-01-23 19:34:24 2025-01-23 19:59:53 EM89JX > EM89OU 24.1 miles 290° 2025-01-23 19:59:53
KG4ACW-9 4 2025-01-06 15:08:06 2025-01-06 15:28:16 EM89IR > EM89OU 29.0 miles 254° 2025-01-06 15:08:06
W4JER-5 84 2025-01-04 04:00:11 2025-01-30 07:02:44 EM89OW > EM89OU 4.2 miles 22° 2025-01-30 07:02:44
KB4JGG-5 6 2024-12-31 19:34:16 2025-01-11 19:39:47 EM89NT > EM89OU 4.2 miles 212° 2025-01-11 18:22:08
KD8NVS-10 88 2025-01-05 09:58:41 2025-01-08 21:13:40 EM89OU > EM89OU 1.5 miles 175° 2025-01-08 21:13:40
KE8FMJ-9 12 2025-01-12 08:14:23 2025-01-12 16:58:46 EM89GQ > EM89OU 35.9 miles 252° 2025-01-12 16:58:46
KD8LDT-9 41 2025-01-07 09:40:55 2025-01-28 11:27:01 EN80SA > EM89OU 21.4 miles 60° 2025-01-14 08:42:47
NR8I-11 41 2025-01-05 17:30:47 2025-01-30 07:42:25 EN80MD > EM89OU 22.0 miles 332° 2025-01-23 11:55:00
KB8SCS-14 90 2025-01-02 01:38:19 2025-01-30 01:57:19 EN80HF > EM89OU 41.1 miles 310° 2025-01-20 23:28:18
KC4JGC-14 20 2025-01-03 10:42:25 2025-01-29 12:59:47 EN80MB > EM89OU 17.4 miles 323° 2025-01-16 10:43:54
N5KCC-8 1 2025-01-10 08:03:03 2025-01-10 08:03:03 EN80JH > EM89OU 37.9 miles 327° 2025-01-10 08:03:03
W8BAP-1 1 2025-01-27 04:20:11 2025-01-27 04:20:11 EM89MF > EM89OU 45.2 miles 192° 2025-01-27 04:20:11
KE8VZO-7 18 2025-01-26 16:04:42 2025-01-26 16:30:01 EM89OU > EM89OU 1.2 miles 178° 2025-01-26 16:30:01
KD8NJV 5 2025-01-25 16:12:57 2025-01-25 23:02:34 EM89KX > EM89OU 20.9 miles 292° 2025-01-25 23:02:34
KE0TTZ-14 9 2025-01-28 13:53:23 2025-01-28 16:09:47 EM89KX > EM89OU 18.7 miles 295° 2025-01-28 16:09:47
NV8P-9 8 2025-01-02 17:16:14 2025-01-06 15:55:01 EN80MD > EM89OU 22.5 miles 337° 2025-01-02 17:16:14
KD8DNS-1 22 2025-01-07 05:48:37 2025-01-17 09:03:15 EM89HI > EM89OU 46.3 miles 222° 2025-01-17 09:03:15
K8JWL-13 37 2025-01-03 01:43:15 2025-01-28 04:29:07 EN80JF > EM89OU 33.6 miles 318° 2025-01-28 04:29:07
KB8SCR-9 4 2025-01-17 07:37:52 2025-01-19 11:00:21 EM89MW > EM89OU 8.2 miles 305° 2025-01-17 07:37:52
KB9RTO-7 100 2025-01-17 16:12:25 2025-01-20 17:39:19 EM89KX > EM89OU 18.9 miles 294° 2025-01-17 16:12:25
W3YNI-9 9 2025-01-20 13:36:48 2025-01-21 16:02:45 EM89LX > EM89OU 13.6 miles 304° 2025-01-20 13:50:40
KG9HY-9 1 2025-01-20 15:25:43 2025-01-20 15:25:43 EM89JX > EM89OU 22.6 miles 291° 2025-01-20 15:25:43
KC8UDA-9 43 2025-01-06 19:05:11 2025-01-23 14:46:43 EN80PE > EM89OU 23.0 miles 17° 2025-01-06 19:05:11
KB2RRQ 2 2025-01-29 20:19:49 2025-01-29 20:24:48 EM89NW > EM89OU 4.7 miles 322° 2025-01-29 20:24:48
KE8UTM-7 2 2025-01-08 21:14:26 2025-01-26 15:34:47 EN80TA > EM89OU 25.0 miles 63° 2025-01-08 21:14:26
N8RQ-9 18 2024-12-31 19:36:55 2025-01-12 10:53:40 EN80KA > EM89OU 22.3 miles 301° 2025-01-05 12:21:49
KE8YOU-2 80 2025-01-01 00:13:07 2025-01-29 17:57:57 EM89MQ > EM89OU 15.9 miles 214° 2025-01-19 13:49:39
W9NTP-1 2 2025-01-08 00:37:32 2025-01-08 03:02:37 EM79GQ > EM89OU 143.4 miles 267° 2025-01-08 03:02:37
KC3UNI-14 5 2025-01-13 17:52:05 2025-01-27 18:19:51 EN80KC > EM89OU 24.0 miles 313° 2025-01-22 19:10:46
KB8GYU-9 6 2025-01-29 11:06:32 2025-01-29 11:28:37 EM89PS > EM89OU 8.6 miles 138° 2025-01-29 11:06:32
KD8RID-14 5 2025-01-02 09:25:00 2025-01-14 09:51:08 EM89OX > EM89OU 8.4 miles 3° 2025-01-08 11:22:54
KC8TKB-1 32 2025-01-12 17:29:34 2025-01-26 10:22:34 EN80LA > EM89OU 16.7 miles 306° 2025-01-26 10:22:34
K8LU-9 73 2025-01-04 19:29:50 2025-01-22 15:54:39 EM89UW > EM89OU 26.6 miles 79° 2025-01-18 09:12:02
N8LRG 3 2025-01-04 10:07:08 2025-01-14 21:03:38 EN80VI > EM89OU 45.9 miles 44° 2025-01-14 21:03:38
KN4THP-9 7 2025-01-07 16:27:40 2025-01-07 17:16:21 EN80MG > EM89OU 27.6 miles 346° 2025-01-07 16:27:40
KC9GHZ-9 7 2025-01-26 18:10:55 2025-01-28 12:37:08 EM89JX > EM89OU 24.0 miles 290° 2025-01-26 18:10:55
W8RAQ-9 7 2025-01-20 06:26:07 2025-01-21 10:02:55 EM89GQ > EM89OU 35.6 miles 252° 2025-01-21 09:21:06
KE8ZMZ-8 10 2025-01-08 15:51:39 2025-01-28 16:09:33 EN80KB > EM89OU 23.1 miles 309° 2025-01-18 10:39:51
KE8WEI-7 2 2025-01-17 22:04:55 2025-01-17 22:29:55 EN80LA > EM89OU 15.8 miles 308° 2025-01-17 22:29:55
N8CUB-9 8 2025-01-04 17:49:31 2025-01-21 13:41:47 EM89IS > EM89OU 26.6 miles 256° 2025-01-04 17:49:31
KD8AQS-9 4 2025-01-17 16:55:26 2025-01-20 13:40:39 EM89IS > EM89OU 27.9 miles 255° 2025-01-17 16:55:26
KD8MST-13 53 2025-01-22 08:56:43 2025-01-29 09:21:16 EM89UW > EM89OU 26.8 miles 79° 2025-01-22 08:56:43
N0OGS-15 287 2025-01-01 13:27:46 2025-01-29 18:29:53 EN80KB > EM89OU 23.1 miles 309° 2025-01-01 16:24:41
KC8NNO-9 1 2025-01-17 09:42:59 2025-01-17 09:42:59 EM89LV > EM89OU 12.7 miles 280° 2025-01-17 09:42:59
KD8DVR-7 19 2025-01-11 15:10:29 2025-01-17 14:49:40 EM89IS > EM89OU 27.2 miles 255° 2025-01-17 14:19:26
KD6XH-2 61 2024-12-31 19:43:12 2025-01-26 08:20:47 EN80KC > EM89OU 22.9 miles 317° 2025-01-20 00:10:42
WX5WX-8 11 2025-01-03 08:04:29 2025-01-16 15:09:57 EN80NA > EM89OU 12.6 miles 332° 2025-01-03 08:04:29
N8UPC-12 3 2025-01-12 15:56:47 2025-01-16 13:31:37 EM89IS > EM89OU 27.9 miles 256° 2025-01-12 15:57:48
AD8IZ-10 522 2024-12-31 20:36:00 2025-01-30 07:14:35 EM89OX > EM89OU 7.8 miles 354° 2025-01-30 07:14:35
N0OGS-9 665 2024-12-31 19:57:51 2025-01-27 18:46:04 EM89OW > EM89OU 6.4 miles 3° 2025-01-20 02:22:23
KF8AHX 5 2025-01-04 21:19:49 2025-01-18 10:46:44 EM89LV > EM89OU 15.0 miles 284° 2025-01-18 10:46:44
KC1UIF-1 8 2025-01-04 19:43:51 2025-01-04 20:03:40 EM89JX > EM89OU 21.3 miles 292° 2025-01-04 19:43:51
KF8CON-9 105 2024-12-31 20:35:09 2025-01-22 17:12:44 EN80MC > EM89OU 20.2 miles 332° 2024-12-31 21:35:11
NA3J-9 4 2025-01-03 19:27:15 2025-01-03 19:39:11 EM89LW > EM89OU 14.3 miles 296° 2025-01-03 19:27:15
KE8SRV-4 39 2025-01-04 13:58:13 2025-01-25 12:21:01 EN80MC > EM89OU 19.4 miles 330° 2025-01-04 13:58:13
WX8TOM 7 2025-01-09 20:08:02 2025-01-10 11:33:44 EN80LC > EM89OU 22.0 miles 321° 2025-01-10 11:33:44
KF8AHX-1 38 2025-01-19 08:17:27 2025-01-19 19:18:43 EM89LV > EM89OU 15.0 miles 284° 2025-01-19 19:18:43
KD8RID-9 10 2025-01-13 09:59:15 2025-01-13 14:12:35 EM89OX > EM89OU 6.8 miles 359° 2025-01-13 12:50:53
W8GUY-2 1 2025-01-11 21:40:25 2025-01-11 21:40:25 EN80MC > EM89OU 17.0 miles 338° 2025-01-11 21:40:25
KC8FOV-7 11 2025-01-12 23:33:00 2025-01-13 12:56:16 EM89PU > EM89OU 6.7 miles 89° 2025-01-13 12:56:16
KB4JGG-2 11 2025-01-19 15:05:43 2025-01-29 10:30:01 EN80LA > EM89OU 15.1 miles 310° 2025-01-19 15:10:43
KE8SAU-10 1 2025-01-18 21:56:49 2025-01-18 21:56:49 EN80MC > EM89OU 19.7 miles 331° 2025-01-18 21:56:49
K8TSU-9 41 2025-01-22 17:24:17 2025-01-29 20:20:37 EN80KC > EM89OU 22.7 miles 317° 2025-01-24 20:21:14
KE8SAU-2 1 2025-01-22 23:03:28 2025-01-22 23:03:28 EN80MC > EM89OU 19.7 miles 331° 2025-01-22 23:03:28

Bare stasjoner som det er hørt posisjonspakker fra er vist. Rekkeviddestatistikken viser noen svært lange hopp. Årsaken kan være digipeatere som ikke legger seg inn i digipeaterruten på riktig måte. Du kan kontrollere mot rådata.
Om dette nettstedet
Denne siden viser sanntidsinformasjon fra APRS-IS-nettet. APRS står for Automatic Position Reporting System og brukes av radioamatører til å overføre sanntids posisjonsrapporter, værdata, telemetri og meldinger over radio. APRS-IS står for APRS Internet Service. Et kjøretøy utstyrt med GPS-mottaker, VHF-sender eller HF- transceiver og en liten dataenhet som kalles tracker, sender sin posisjon, hastighet og kurs i en liten datapakke. Denne blir mottatt av en nærliggende mottakerstasjon (iGate) som sender pakkene videre over Internett. Systemer tilknyttet Internett kan sende informasjon over APRS-IS uten radiosender, eller samle og vise informasjon sendt fra hvor som helst i verden.
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