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APRS station DB0RVB - show graphs
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Comment: Digi & IGate Ravensbrerg Bad Sachsa NDS JO51GO
Location: 51°37.29' N 10°31.61' E - locator JO51GO39FD - show map - static map
2.2 miles Northwest bearing 326° from Bad Sachsa, Lower Saxony, Germany [?]
6.2 miles North bearing 11° from Stöckey, Thuringia, Germany
44.5 miles South bearing 180° from Braunschweig, Lower Saxony, Germany
61.7 miles Southeast bearing 147° from Hannover, Lower Saxony, Germany
Last position: 2021-04-15 23:00:14 EDT (9m24s ago)
2021-04-16 05:00:14 CEST local time at Bad Sachsa, Germany [?]
Device: WB2OSZ: DireWolf
Last path: DB0RVB>APDW15 via TCPIP*,qAC,T2PRT
Positions stored: 2
Packet rate: 245 seconds between packets on average during 12000 seconds.
Other SSIDs: DB0RVB-1 DB0RVB-10
APRS igate – Statistics for 2021-04:
Stations heard directly: 89 on radio path – show map
Last heard a station directly: 2021-04-15 23:06:40 EDT (2m58s ago)
Normal receiver range estimate: 81 miles (Updated: 2021-04-15 22:21:20 EDT)
Position packets heard directly: 5292 on radio path
Position packets sent to APRS-IS: 5707 – show map
Bulletins:
BLNA: Rundspruch THR Info jeden 3. Samstag 18 Uhr Ortszeit (9h58m ago)
Stations near current position of DB0RVB - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DG3AAX-81.8 miles 146°2021-04-08 09:35:57 DG3AAX-131.8 miles 146°2021-04-10 08:23:41
DG3AAX1.8 miles 146°2021-04-15 23:06:40 DF2AM1.8 miles 143°2021-04-15 23:01:24
DG3AAX-92.2 miles 145°2021-04-09 06:47:50 S3110661_4.4 miles 309°2021-03-21 09:06:22
S31106615.2 miles 310°2021-03-21 09:05:55 DM/NS-1115.5 miles 324°2021-04-15 15:42:01
DG7AO-76.0 miles 274°2021-04-11 07:36:07 R5030587_6.5 miles 248°2021-04-09 03:28:15
R50305877.2 miles 247°2021-04-09 03:27:14 DC3ON-N7.7 miles 31°2021-04-15 10:17:20
ICA3CCE717.9 miles 320°2021-04-09 11:31:54 DL9AM-98.4 miles 286°2021-04-15 13:59:27
DL9AM-78.4 miles 286°2021-04-15 23:00:41 DB0OHA-B8.4 miles 291°2021-04-15 23:01:04
DB0OHA-138.4 miles 291°2021-04-15 22:51:13 DB0OHA B8.4 miles 291°2021-04-15 23:00:54
DL9AM-B8.4 miles 291°2021-04-15 23:05:42 DB0OHA-R8.4 miles 291°2021-04-15 22:50:16
Stations which heard DB0RVB directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DB0LMM 189 2021-03-31 22:04:20 2021-04-14 13:49:20 JO51GO > JO61EI 82.0 miles 103° 2021-04-14 13:49:20
DB0GPS 90 2021-03-31 20:09:17 2021-04-15 04:24:19 JO51GO > JO41PU 53.9 miles 288° 2021-04-15 04:24:19
DB0REN 372 2021-03-31 21:41:21 2021-04-15 22:47:19 JO51GO > JO50RK 90.5 miles 153° 2021-04-15 22:47:19
DB0GSH 27 2021-04-01 05:21:20 2021-04-14 20:20:32 JO51GO > JO51EV 20.4 miles 345° 2021-04-14 20:20:32
DB0TAN 34 2021-04-01 04:58:23 2021-04-15 09:45:22 JO51GO > JO40XL 81.6 miles 198° 2021-04-15 09:45:22
DB0HDF 68 2021-03-31 20:32:15 2021-04-14 01:56:21 JO51GO > JO50WV 75.6 miles 130° 2021-04-14 01:56:21
DB0DAM 1 2021-04-04 11:11:34 2021-04-04 11:11:34 JO51GO > JO42CN 117.6 miles 304° 2021-04-04 11:11:34
DB0FUL 141 2021-03-31 23:13:21 2021-04-15 19:20:17 JO51GO > JO40UO 79.3 miles 208° 2021-04-15 19:20:17
DC4AT 58 2021-03-31 20:09:15 2021-04-15 22:01:16 JO51GO > JO51AR 21.9 miles 292° 2021-04-15 22:01:16
DG5AV-10 1 2021-04-03 12:56:17 2021-04-03 12:56:17 JO51GO > JO41VS 32.8 miles 290° 2021-04-03 12:56:17
DB0OHA-10 185 2021-03-31 21:18:16 2021-04-14 14:12:20 JO51GO > JO51EP 8.5 miles 291° 2021-04-14 14:12:20
DB0LDK 5 2021-03-31 21:18:18 2021-04-10 17:26:22 JO51GO > JO40GM 114.5 miles 230° 2021-04-10 17:26:22
DO7AD-10 318 2021-03-31 20:55:15 2021-04-15 22:24:16 JO51GO > JO51KU 21.3 miles 40° 2021-04-15 22:24:16
DB0ERF-10 7 2021-04-02 19:41:21 2021-04-13 07:55:17 JO51GO > JO50MX 51.0 miles 153° 2021-04-13 07:55:17
DB0KU-10 2 2021-04-04 22:40:30 2021-04-11 17:58:19 JO51GO > JO41BE 108.1 miles 255° 2021-04-11 17:58:19
DB0EB-10 276 2021-03-31 22:50:15 2021-04-15 20:29:15 JO51GO > JO41WU 31.7 miles 298° 2021-04-15 20:29:15
DB0USL-2 10 2021-04-02 12:01:16 2021-04-11 07:37:17 JO51GO > JO41TQ 38.5 miles 275° 2021-04-11 07:37:17
DB0INS 86 2021-03-31 23:59:23 2021-04-15 18:34:30 JO51GO > JO50FU 53.3 miles 183° 2021-04-15 18:34:30
DB0BI-10 1 2021-04-10 18:58:18 2021-04-10 18:58:18 JO51GO > JO42FA 91.8 miles 288° 2021-04-10 18:58:18
DB0LUD 1 2021-04-04 16:09:19 2021-04-04 16:09:19 JO51GO > JO62PH 126.3 miles 67° 2021-04-04 16:09:19
DB0BRB 1 2021-04-04 15:23:20 2021-04-04 15:23:20 JO51GO > JO62GJ 100.9 miles 56° 2021-04-04 15:23:20
DB0SLF 504 2021-03-31 22:27:16 2021-04-15 22:47:15 JO51GO > JO50QP 77.1 miles 153° 2021-04-15 22:47:15
DB0JEN 2 2021-04-03 14:05:17 2021-04-04 02:21:26 JO51GO > JO50TU 70.3 miles 137° 2021-04-04 02:21:26
DB0OI 79 2021-03-31 22:50:19 2021-04-11 22:11:20 JO51GO > JO52GG 45.0 miles 360° 2021-04-11 22:11:20
DB0HSK 112 2021-04-02 13:56:17 2021-04-15 16:39:15 JO51GO > JO41DJ 97.6 miles 261° 2021-04-15 16:39:15
DB0LSB-1 2 2021-04-14 05:46:21 2021-04-14 12:17:21 JO51GO > JO51RS 42.6 miles 75° 2021-04-14 12:17:21
DB0AWI 61 2021-03-31 20:09:19 2021-04-14 13:26:23 JO51GO > JO51HB 39.9 miles 174° 2021-04-14 13:26:23
DO3LGI 150 2021-04-01 04:58:21 2021-04-15 22:24:16 JO51GO > JO50LQ 67.7 miles 165° 2021-04-15 22:24:16
DM0RLB-10 2 2021-04-10 23:34:16 2021-04-15 01:19:15 JO51GO > JO61JA 105.3 miles 112° 2021-04-15 01:19:15
DM0SZ-1 57 2021-03-31 22:27:19 2021-04-13 13:40:15 JO51GO > JO52DC 36.0 miles 344° 2021-04-13 13:40:15
DC1FH-10 4 2021-04-06 12:15:44 2021-04-10 02:07:44 JO51GO > JO41QI 54.3 miles 250° 2021-04-10 02:07:44
DB0WIZ-15 137 2021-03-31 22:04:18 2021-04-15 12:49:15 JO51GO > JO41VH 39.6 miles 235° 2021-04-15 12:49:15
DB0TA 1 2021-04-04 22:40:28 2021-04-04 22:40:28 JO51GO > JO62TP 148.3 miles 61° 2021-04-04 22:40:28

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 DB0RVB
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
DB0TBG 101 2021-04-01 22:52:37 2021-04-15 21:51:21 JO50UX > JO51GO 67.4 miles 130° 2021-04-15 21:51:21
DB0LMM 11 2021-04-06 02:54:49 2021-04-08 19:20:14 JO61EI > JO51GO 82.0 miles 103° 2021-04-08 19:20:14
DB0LBV 73 2021-04-06 02:30:48 2021-04-15 05:38:39 JO61EH > JO51GO 83.9 miles 104° 2021-04-15 05:38:39
DM8WP-9 1 2021-04-03 05:41:20 2021-04-03 05:41:20 JO50OX > JO51GO 54.7 miles 146° 2021-04-03 05:41:20
DJ1AA-9 8 2021-04-06 04:24:52 2021-04-15 13:06:47 JO41VJ > JO51GO 35.1 miles 244° 2021-04-12 02:49:57
DB0REN 1 2021-04-07 02:30:02 2021-04-07 02:30:02 JO50RK > JO51GO 90.5 miles 153° 2021-04-07 02:30:02
DB5WY-9 30 2021-04-11 10:13:29 2021-04-15 01:48:15 JO51KI > JO51GO 22.4 miles 140° 2021-04-12 05:30:42
DC1SK-9 38 2021-04-01 00:59:10 2021-04-15 01:03:22 JO50JR > JO51GO 63.6 miles 169° 2021-04-02 11:59:32
DJ9FK-9 1 2021-04-12 03:25:40 2021-04-12 03:25:40 JO41TP > JO51GO 37.2 miles 271° 2021-04-12 03:25:40
DL2AKT 1 2021-04-05 03:59:13 2021-04-05 03:59:13 JO50NV > JO51GO 57.4 miles 153° 2021-04-05 03:59:13
DO8JC-14 38 2021-04-05 23:48:38 2021-04-12 04:58:27 JO40RT > JO51GO 73.1 miles 219° 2021-04-12 04:58:27
DJ1JAY-14 32 2021-04-01 05:34:22 2021-04-15 09:07:19 JO51XB > JO51GO 72.7 miles 122° 2021-04-05 14:14:10
DB0ABB 101 2021-04-02 20:56:22 2021-04-15 13:56:27 JO41UO > JO51GO 33.9 miles 269° 2021-04-15 13:56:27
DL2ALE-9 5 2021-04-15 11:47:22 2021-04-15 14:49:51 JO50NR > JO51GO 66.6 miles 156° 2021-04-15 12:01:10
DO7AD-9 1 2021-04-15 03:42:18 2021-04-15 03:42:18 JO51JU > JO51GO 20.1 miles 38° 2021-04-15 03:42:18
DH2OP-9 4 2021-04-10 12:35:14 2021-04-15 10:56:24 JO41VT > JO51GO 33.7 miles 293° 2021-04-15 02:32:01
DJ2AX 2 2021-04-10 04:07:36 2021-04-10 04:45:33 JO50RV > JO51GO 65.3 miles 141° 2021-04-10 04:07:36
DH6AD-9 1 2021-04-05 09:54:32 2021-04-05 09:54:32 JO50SU > JO51GO 68.6 miles 140° 2021-04-05 09:54:32
DB0TAN 12 2021-04-03 10:33:30 2021-04-15 03:03:31 JO40XL > JO51GO 81.6 miles 198° 2021-04-15 03:03:31
DG7ACF-9 43 2021-04-05 07:59:03 2021-04-06 14:16:45 JO50SX > JO51GO 62.5 miles 136° 2021-04-06 14:16:45
DB0DRI 13 2021-04-06 21:12:49 2021-04-14 10:27:51 JO41MS > JO51GO 62.8 miles 280° 2021-04-14 10:27:51
DF5FP-9 10 2021-04-11 07:08:03 2021-04-15 09:38:33 JO41WL > JO51GO 29.1 miles 249° 2021-04-13 11:28:36
DL9KDW 1 2021-04-01 06:10:49 2021-04-01 06:10:49 JO52TD > JO51GO 59.2 miles 51° 2021-04-01 06:10:49
DL3ARK 47 2021-04-01 12:33:51 2021-04-14 16:36:26 JO50CT > JO51GO 57.8 miles 193° 2021-04-14 16:36:26
DG1ABE-9 32 2021-04-01 17:29:36 2021-04-15 11:27:20 JO41SQ > JO51GO 42.4 miles 277° 2021-04-11 10:27:48
DB0FUL 3 2021-04-07 15:58:27 2021-04-07 21:22:31 JO40UO > JO51GO 79.3 miles 208° 2021-04-07 21:22:31
DL1MX-9 8 2021-04-04 06:15:56 2021-04-10 11:08:37 JO51ET > JO51GO 14.6 miles 327° 2021-04-06 10:16:28
DG0CBP-8 23 2021-04-01 03:53:59 2021-04-14 06:43:17 JO41UJ > JO51GO 40.0 miles 247° 2021-04-02 05:01:52
DL2VPL-9 13 2021-04-01 03:04:48 2021-04-11 03:54:27 JO41SO > JO51GO 41.8 miles 269° 2021-04-08 10:26:20
DO1TSF-9 1 2021-04-05 15:33:05 2021-04-05 15:33:05 JO41MB > JO51GO 75.1 miles 241° 2021-04-05 15:33:05
DL4AWI-9 14 2021-04-09 09:42:35 2021-04-13 10:17:14 JO51HB > JO51GO 39.9 miles 174° 2021-04-09 10:41:26
DH9OK-9 43 2021-04-14 06:35:21 2021-04-14 09:38:01 JO82LJ > JO51GO 278.8 miles 77° 2021-04-14 09:38:01
DB0OHA-10 71 2021-04-02 15:27:42 2021-04-15 17:27:45 JO51EP > JO51GO 8.5 miles 291° 2021-04-15 17:27:45
SQ3TGN-14 9 2021-04-13 23:46:05 2021-04-14 00:50:48 JO41TI > JO51GO 41.3 miles 246° 2021-04-13 23:46:05
DM2DXG-2 6 2021-04-01 06:46:45 2021-04-01 06:55:15 JO51QI > JO51GO 41.3 miles 118° 2021-04-01 06:55:15
DJ6OI-9 6 2021-04-03 03:47:31 2021-04-11 09:09:19 JO41VR > JO51GO 33.6 miles 281° 2021-04-09 09:48:03
DG0AG-9 15 2021-04-15 04:53:35 2021-04-15 06:58:10 JO51TA > JO51GO 61.7 miles 131° 2021-04-15 06:58:10
DG2YGL-9 1 2021-04-15 02:25:49 2021-04-15 02:25:49 JO41IK > JO51GO 78.2 miles 260° 2021-04-15 02:25:49
DC1FH-9 5 2021-04-13 14:28:31 2021-04-14 12:19:06 JO41PH > JO51GO 57.3 miles 249° 2021-04-13 14:28:31
DL4ZJ-1 5 2021-04-02 13:14:35 2021-04-03 04:22:45 JO50QP > JO51GO 77.1 miles 153° 2021-04-03 04:01:45
DF1AEG-9 1 2021-04-12 09:22:06 2021-04-12 09:22:06 JO51AV > JO51GO 28.4 miles 313° 2021-04-12 09:22:06
DK9AK-9 3 2021-04-02 09:27:32 2021-04-15 08:17:17 JO41XQ > JO51GO 25.0 miles 278° 2021-04-15 08:17:17
DL9AM-9 275 2021-04-01 11:10:21 2021-04-15 13:58:59 JO41UJ > JO51GO 39.7 miles 247° 2021-04-06 07:14:13
DB5RRH-9 1 2021-04-05 09:44:58 2021-04-05 09:44:58 JO41UJ > JO51GO 39.9 miles 247° 2021-04-05 09:44:58
DO6KD-9 7 2021-04-04 01:52:54 2021-04-05 07:07:59 JO50QW > JO51GO 61.7 miles 142° 2021-04-04 02:09:52
DG4KLK-9 21 2021-04-03 05:38:00 2021-04-14 09:46:15 JO41QW > JO51GO 52.9 miles 296° 2021-04-10 12:46:28
DB0USL-10 662 2021-03-31 20:05:07 2021-04-15 22:45:48 JO41TQ > JO51GO 38.5 miles 275° 2021-04-15 22:45:48
DB0USL-2 353 2021-03-31 20:10:09 2021-04-15 22:50:37 JO41TQ > JO51GO 38.5 miles 275° 2021-04-15 22:50:37
DB0INS 74 2021-04-06 01:07:14 2021-04-14 21:44:55 JO50FU > JO51GO 53.3 miles 183° 2021-04-14 21:44:55
DG1YHR-9 3 2021-04-12 16:09:49 2021-04-12 16:40:31 JO41LX > JO51GO 72.6 miles 291° 2021-04-12 16:40:31
DF7ER-14 2 2021-04-15 00:11:31 2021-04-15 00:12:37 JO41OX > JO51GO 61.7 miles 295° 2021-04-15 00:11:31
DG0OCG-8 59 2021-04-01 02:19:36 2021-04-15 10:59:42 JO50KS > JO51GO 60.4 miles 164° 2021-04-01 06:40:44
DL9AM-7 41 2021-04-01 22:57:16 2021-04-15 14:58:54 JO51DQ > JO51GO 9.1 miles 294° 2021-04-14 21:08:29
DB0SLF 1 2021-04-02 18:25:23 2021-04-02 18:25:23 JO50QP > JO51GO 77.1 miles 153° 2021-04-02 18:25:23
DB0OI 3 2021-04-06 06:16:20 2021-04-07 08:42:35 JO52GG > JO51GO 45.0 miles 360° 2021-04-07 08:42:35
DL1DLX-9 1 2021-04-01 14:48:49 2021-04-01 14:48:49 JO51UF > JO51GO 58.9 miles 116° 2021-04-01 14:48:49
DM2MR-2 19 2021-04-07 01:50:35 2021-04-15 09:18:33 JO51PE > JO51GO 43.7 miles 132° 2021-04-09 00:48:00
DL4ZJ-4 1 2021-04-04 04:57:17 2021-04-04 04:57:17 JO50MO > JO51GO 72.4 miles 163° 2021-04-04 04:57:17
DL4ZBI 14 2021-04-06 04:48:03 2021-04-07 19:22:07 JO41SG > JO51GO 48.8 miles 241° 2021-04-07 19:22:07
DO2AA-9 10 2021-04-09 02:36:03 2021-04-10 04:34:56 JO41VF > JO51GO 40.9 miles 229° 2021-04-10 04:34:56
DF7OA-5 2 2021-04-03 12:00:06 2021-04-03 12:20:25 JO41XW > JO51GO 31.2 miles 311° 2021-04-03 12:00:06
DB0AWI 1455 2021-03-31 21:13:09 2021-04-15 22:18:10 JO51HB > JO51GO 39.9 miles 174° 2021-04-15 22:18:10
DL9CK 31 2021-04-02 20:47:38 2021-04-15 17:47:06 JO52RA > JO51GO 48.8 miles 54° 2021-04-15 17:47:06
SP3MKI-9 18 2021-04-06 13:36:39 2021-04-15 02:19:51 JO41ML > JO51GO 63.7 miles 262° 2021-04-06 13:36:39
DK4KM-10 3 2021-04-06 09:47:46 2021-04-07 10:56:34 JO52II > JO51GO 51.5 miles 10° 2021-04-07 10:56:34
DL2OHL-9 5 2021-04-12 06:19:14 2021-04-13 07:58:58 JO40RT > JO51GO 73.1 miles 219° 2021-04-13 07:58:58
DG5FAU-9 109 2021-04-01 04:56:45 2021-04-15 16:05:37 JO41RI > JO51GO 49.7 miles 248° 2021-04-05 23:36:38
DO3LGI-4 4 2021-04-02 08:54:16 2021-04-02 10:22:34 JO50KP > JO51GO 69.4 miles 166° 2021-04-02 10:22:34
DM5TU-9 6 2021-04-07 11:11:10 2021-04-07 12:11:32 JO50SV > JO51GO 66.6 miles 140° 2021-04-07 11:58:40
DG8AAC-14 4 2021-04-14 01:02:28 2021-04-14 07:25:51 JO41UJ > JO51GO 38.3 miles 247° 2021-04-14 01:27:21
DF1AEG-2 1 2021-04-10 07:49:59 2021-04-10 07:49:59 JO41UT > JO51GO 38.6 miles 292° 2021-04-10 07:49:59
DM0SZ-1 1 2021-04-06 07:58:19 2021-04-06 07:58:19 JO52DC > JO51GO 36.0 miles 344° 2021-04-06 07:58:19
DL8MV-9 1 2021-04-14 15:57:14 2021-04-14 15:57:14 JO51OD > JO51GO 43.0 miles 138° 2021-04-14 15:57:14
DF8FS-9 5 2021-04-01 04:51:25 2021-04-01 09:40:08 JO41SQ > JO51GO 42.9 miles 277° 2021-04-01 09:40:08
DH8OH 24 2021-04-01 14:33:00 2021-04-15 14:43:29 JO51AS > JO51GO 24.1 miles 299° 2021-04-15 14:43:29
DF1JSL-1 2 2021-04-05 07:04:30 2021-04-05 13:46:31 JO41SU > JO51GO 43.9 miles 293° 2021-04-05 13:46:31
DB6JH-9 1 2021-04-14 16:49:50 2021-04-14 16:49:50 JO41SH > JO51GO 47.7 miles 242° 2021-04-14 16:49:50
DH0FAA-9 1 2021-04-12 01:01:27 2021-04-12 01:01:27 JO41RK > JO51GO 48.8 miles 255° 2021-04-12 01:01:27
DG9OBI-9 37 2021-04-06 05:11:45 2021-04-15 03:20:40 JO41WK > JO51GO 31.7 miles 247° 2021-04-07 08:58:03
DF5QP 2 2021-04-04 10:25:36 2021-04-04 11:20:06 JO40RT > JO51GO 73.0 miles 219° 2021-04-04 10:25:36
DH8OH-8 35 2021-04-02 11:12:15 2021-04-03 10:01:36 JO51AT > JO51GO 23.4 miles 303° 2021-04-03 10:01:36
DL7PR 1 2021-04-06 11:02:51 2021-04-06 11:02:51 JO51ND > JO51GO 41.4 miles 140° 2021-04-06 11:02:51
DJ9PH-8 16 2021-04-11 06:27:49 2021-04-11 11:41:34 JO51FJ > JO51GO 15.2 miles 196° 2021-04-11 10:20:57
DG7AO-7 30 2021-04-10 07:04:46 2021-04-11 07:36:07 JO51EP > JO51GO 6.6 miles 279° 2021-04-11 07:13:18
DF8FS 14 2021-04-06 02:49:23 2021-04-14 13:29:40 JO41RH > JO51GO 51.0 miles 247° 2021-04-14 13:29:40
DO8JPL-8 2 2021-04-03 09:36:50 2021-04-03 09:39:24 JO50GU > JO51GO 53.2 miles 178° 2021-04-03 09:39:24
DO7MKA-3 5 2021-04-13 00:34:18 2021-04-15 09:21:48 JO41XQ > JO51GO 25.9 miles 281° 2021-04-15 09:21:48
DG3AAX-9 115 2021-04-04 06:31:24 2021-04-09 06:47:47 JO51HQ > JO51GO 6.7 miles 61° 2021-04-04 10:14:15
DG3AAX 981 2021-04-10 09:17:08 2021-04-15 23:06:40 JO51GO > JO51GO 1.8 miles 146° 2021-04-15 23:06:40

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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