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Callsign, ship name or locator: Clear       
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APRS station DB0DAM - show graphs
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Comment: Wide-Digi Dammer Berge * z36.vfdb.org
Location: 52°33.49' N 8°12.66' E - locator JO42CN53HX - show map - static map
2.9 miles South bearing 185° from Steinfeld, Lower Saxony, Germany [?]
2.9 miles North bearing 9° from Damme, Lower Saxony, Germany
43.5 miles Southwest bearing 215° from Bremen, Bremen, Germany
78.8 miles Northeast bearing 24° from Dortmund, North Rhine-Westphalia, Germany
Last position: 2017-08-21 19:43:55 EDT (1m36s ago)
2017-08-22 01:43:55 CEST local time at Steinfeld, Germany [?]
Last WX report: 2017-07-11 10:09:36 EDT (41d 9h35m ago) – show weather charts
84 °F 37% 1001.7 mbar 0.0 MPH North
Last telemetry: 2017-08-16 15:49:52 EDT (5d 3h55m ago) – show telemetry
Ch 1: 120, Ch 2: 136, Ch 3: 242, Ch 4: 127, Ch 5: 183
 1     2     3     4     5     6     7     8 
Device: Open Source: APRS4R (software)
Last path: DB0DAM>AP4R10 via WIDE2-2,qAR,DO2JMG (good)
Positions stored: 30852
Packet rate: 348 seconds between packets on average during 17402 seconds.
Items and objects originated: DB0DAM DP DB4BIN DF2HS DH6MP DL2BCA DL8BEJ DL8BEJ-6
Other SSIDs: DB0DAM-10 DB0DAM-B
APRS digipeater – Statistics for 2017-08:
Stations heard directly: 72 on radio path – show map
Last heard a station directly: 2017-08-21 19:44:32 EDT (59s ago)
Normal receiver range estimate: 68 miles (Updated: 2017-08-21 18:21:24 EDT)
Position packets heard directly: 3070 on radio path
Stations near current position of DB0DAM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DB0DAM B0.0 yards 0°2017-08-21 19:33:13 DB0DAM-B0.0 yards 0°2017-08-21 19:33:23
DB0DAM-100.0 yards 0°2017-08-21 19:38:31 DB0DAM DP46.9 yards 329°2017-08-21 19:33:16
DB4BIN-44.1 miles 297°2017-08-21 11:36:02 CW25977.2 miles 358°2017-08-21 19:37:01
DO7AG8.8 miles 158°2017-07-24 11:36:16 DO1RAC-i10.5 miles 269°2017-07-26 14:50:37
DG3BR-912.0 miles 62°2017-08-21 16:04:26 DH3BM-B13.9 miles 310°2017-08-21 17:08:49
DO1BR15.0 miles 174°2017-08-19 09:44:43 DH1BBO-B15.7 miles 41°2017-08-21 19:43:58
DG4YGO-918.3 miles 108°2017-08-05 17:18:38 DL1RIT18.4 miles 203°2017-08-21 19:39:56
DL1BDS18.9 miles 202°2017-08-06 05:33:29 DK3NK-219.5 miles 0°2017-07-23 10:35:50
DL3GS19.6 miles 200°2017-08-21 19:24:48 DL8BEH20.1 miles 190°2017-08-17 01:44:26
DM0OS20.1 miles 190°2017-08-17 01:41:51 DB0OS20.1 miles 190°2017-08-17 01:41:53
Stations which heard DB0DAM directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DB0KX-2 31 2017-08-07 03:12:04 2017-08-15 07:53:10 JO42CN > JO31EG 118.6 miles 223° 2017-08-15 07:53:10
DB0KH 3 2017-08-12 22:42:45 2017-08-13 22:32:53 JO42CN > JO40RV 124.8 miles 155° 2017-08-13 22:32:53
PD2RLD-2 4 2017-08-13 23:42:56 2017-08-14 00:32:55 JO42CN > JO23UF 114.4 miles 295° 2017-08-14 00:32:55
DB0RTV 11 2017-07-31 21:01:47 2017-08-15 22:35:28 JO42CN > JO32QG 39.0 miles 240° 2017-08-15 22:35:28
DB0MYK 3 2017-08-11 20:12:39 2017-08-15 20:33:11 JO42CN > JO30OJ 155.4 miles 197° 2017-08-15 20:33:11
DB0GPS 5 2017-08-05 02:51:47 2017-08-18 15:03:34 JO42CN > JO41PU 67.6 miles 135° 2017-08-18 15:03:34
DM2HB 9 2017-08-01 21:41:20 2017-08-03 01:51:28 JO42CN > JO41EQ 60.3 miles 174° 2017-08-03 01:51:28
DK5BD-1 25 2017-08-03 04:11:31 2017-08-18 07:33:28 JO42CN > JO42IX 36.4 miles 35° 2017-08-18 07:33:28
DB0DY 18 2017-07-31 21:31:58 2017-08-17 14:23:40 JO42CN > JO32WE 29.9 miles 206° 2017-08-17 14:23:40
DB0OTV-2 1 2017-08-01 21:21:24 2017-08-01 21:21:24 JO42CN > JO31HG 112.3 miles 218° 2017-08-01 21:21:24
DB0GSH 617 2017-08-01 01:11:16 2017-08-21 19:23:57 JO42CN > JO51EV 103.1 miles 115° 2017-08-21 19:23:57
ON0LB-10 1 2017-08-03 03:21:28 2017-08-03 03:21:28 JO42CN > JO20SR 171.0 miles 224° 2017-08-03 03:21:28
DL0XT 30 2017-07-31 20:51:56 2017-08-06 06:12:26 JO42CN > JO31TX 48.6 miles 212° 2017-08-06 06:12:26
PD4U-12 12 2017-08-01 21:31:19 2017-08-02 00:01:20 JO42CN > JO22XE 99.0 miles 257° 2017-08-02 00:01:20
DB0DRI 91 2017-08-09 02:22:15 2017-08-21 13:54:30 JO42CN > JO41MS 65.8 miles 146° 2017-08-21 13:54:30
DJ2NL-10 7 2017-08-01 03:41:13 2017-08-14 22:34:26 JO42CN > JO32NH 49.1 miles 249° 2017-08-14 22:34:26
PI1SGM-2 3 2017-08-01 02:21:11 2017-08-01 16:11:17 JO42CN > JO32HA 76.3 miles 243° 2017-08-01 16:11:17
DB0HHW 2 2017-08-01 18:21:18 2017-08-01 21:31:18 JO42CN > JO43TQ 98.2 miles 37° 2017-08-01 21:31:18
DB0ROD 789 2017-07-31 20:01:17 2017-08-21 19:44:02 JO42CN > JO42QH 53.4 miles 109° 2017-08-21 19:44:02
DB0DOS-10 2 2017-08-01 12:01:16 2017-08-06 10:01:56 JO42CN > JO42AE 26.8 miles 195° 2017-08-06 10:01:56
DK1SR 708 2017-07-31 20:01:09 2017-08-21 11:53:53 JO42CN > JO41HX 43.4 miles 155° 2017-08-21 11:53:53
PE1NJN-10 1 2017-08-02 22:31:27 2017-08-02 22:31:27 JO42CN > JO32FC 81.4 miles 247° 2017-08-02 22:31:27
PD1ASH-10 1 2017-08-13 23:32:53 2017-08-13 23:32:53 JO42CN > JO33DD 88.9 miles 298° 2017-08-13 23:32:53
DB0EIR-10 4 2017-08-01 22:41:18 2017-08-08 03:42:07 JO42CN > JO31PH 93.9 miles 206° 2017-08-08 03:42:07
DB0RNG 42 2017-08-05 13:01:51 2017-08-20 20:53:47 JO42CN > JO43UA 68.6 miles 62° 2017-08-20 20:53:47
DC7NP-10 1 2017-08-20 09:33:45 2017-08-20 09:33:45 JO42CN > JO41BX 40.5 miles 184° 2017-08-20 09:33:45
DB0NLH 244 2017-08-01 21:31:18 2017-08-19 23:03:42 JO42CN > JO42DC 30.7 miles 174° 2017-08-19 23:03:42
DB0CEL-10 7 2017-07-31 22:51:11 2017-08-14 02:02:54 JO42CN > JO52BP 78.8 miles 85° 2017-08-14 02:02:54
PI1SHB 2 2017-08-15 03:43:06 2017-08-16 00:23:10 JO42CN > JO21QQ 135.1 miles 245° 2017-08-16 00:23:10
DJ8KL-10 14 2017-08-01 21:01:18 2017-08-16 19:13:18 JO42CN > JO42UL 64.7 miles 95° 2017-08-16 19:13:18
DF4DR-10 1 2017-08-02 01:31:20 2017-08-02 01:31:20 JO42CN > JO31SM 77.6 miles 203° 2017-08-02 01:31:20
DL1SWB-10 10 2017-08-01 22:01:29 2017-08-18 01:13:24 JO42CN > JO53QH 140.7 miles 67° 2017-08-18 01:13:24
PI1SHB-1 1 2017-08-16 00:23:09 2017-08-16 00:23:09 JO42CN > JO21QQ 135.1 miles 245° 2017-08-16 00:23:09
DO2JMG 1487 2017-07-31 20:11:09 2017-08-21 19:43:55 JO42CN > JO42EC 32.6 miles 167° 2017-08-21 19:43:55
DB0OL-10 51 2017-07-31 21:51:14 2017-08-19 01:43:38 JO42CN > JO43CD 40.3 miles 2° 2017-08-19 01:43:38
DB0PDF-10 11 2017-08-01 11:01:15 2017-08-19 23:53:41 JO42CN > JO42CW 26.1 miles 2° 2017-08-19 23:53:41
DB0NOS 218 2017-08-03 12:01:33 2017-08-19 05:33:34 JO42CN > JO41HW 47.8 miles 156° 2017-08-19 05:33:34
PI1SHB-2 2 2017-08-15 03:43:07 2017-08-16 00:23:11 JO42CN > JO21QQ 135.1 miles 245° 2017-08-16 00:23:11
DB0KU-10 47 2017-08-01 03:01:13 2017-08-20 00:43:41 JO42CN > JO41BE 93.8 miles 183° 2017-08-20 00:43:41
DB0NX-10 520 2017-07-31 20:21:10 2017-08-21 19:23:54 JO42CN > JO31TH 89.8 miles 197° 2017-08-21 19:23:54
DH3SUP-10 2 2017-08-01 20:31:24 2017-08-01 21:41:26 JO42CN > JO53UP 163.9 miles 62° 2017-08-01 21:41:26
DF5WXF-6 4 2017-08-01 03:01:13 2017-08-02 03:51:21 JO42CN > JO43RN 88.2 miles 36° 2017-08-02 03:51:21
DK5CM-10 2 2017-08-01 22:11:18 2017-08-01 23:01:19 JO42CN > JO32ME 55.5 miles 245° 2017-08-01 23:01:19
DB0HFT-2 274 2017-08-01 03:51:12 2017-08-21 18:13:56 JO42CN > JO43JB 43.0 miles 34° 2017-08-21 18:13:56
DG4DAA-13 61 2017-08-10 19:22:28 2017-08-21 15:53:54 JO42CN > JO31XO 65.9 miles 190° 2017-08-21 15:53:54
DB0TVH-10 25 2017-08-01 13:11:14 2017-08-05 18:21:48 JO42CN > JO42UJ 65.6 miles 100° 2017-08-05 18:21:48
DB0LER 23 2017-07-31 21:01:13 2017-08-15 20:23:13 JO42CN > JO33RF 55.7 miles 326° 2017-08-15 20:23:13
PD0KDN-2 1 2017-08-01 03:31:17 2017-08-01 03:31:17 JO42CN > JO33LA 60.2 miles 301° 2017-08-01 03:31:17

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 DB0DAM
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
DB0RTV 143 2017-07-31 21:37:34 2017-08-21 19:44:32 JO32QG > JO42CN 39.0 miles 240° 2017-08-21 19:44:32
PD0HF 7 2017-08-06 05:24:31 2017-08-06 05:41:18 JO42AU > JO42CN 21.5 miles 345° 2017-08-06 05:24:31
DB0GPS 34 2017-08-01 14:00:17 2017-08-21 15:00:17 JO41TP > JO42CN 86.0 miles 135° 2017-08-10 10:21:28
DB0END 3 2017-08-01 22:27:44 2017-08-17 22:32:52 JO31PH > JO42CN 94.4 miles 204° 2017-08-17 22:32:52
WIDE1 1 2017-08-02 12:37:16 2017-08-02 12:37:16 JO41KW > JO42CN 50.6 miles 147° 2017-08-02 12:37:16
DM2HB 2 2017-08-06 01:24:32 2017-08-13 21:54:20 JO41EQ > JO42CN 60.3 miles 174° 2017-08-06 01:24:32
PA7J-9 2 2017-08-10 03:51:19 2017-08-10 03:52:21 JO32WG > JO42CN 26.0 miles 216° 2017-08-10 03:51:19
DK5BD-1 215 2017-08-01 06:38:06 2017-08-21 19:37:22 JO42IX > JO42CN 36.4 miles 35° 2017-08-21 19:37:22
DF5WXF-9 17 2017-08-17 02:11:48 2017-08-17 17:08:52 JO32WF > JO42CN 27.9 miles 212° 2017-08-17 03:12:32
DL9OBG-9 36 2017-08-01 02:00:13 2017-08-21 06:49:29 JO42DT > JO42CN 18.2 miles 11° 2017-08-01 11:13:26
DL5YAD-8 8 2017-08-15 06:33:34 2017-08-15 07:09:03 JO32WF > JO42CN 27.1 miles 212° 2017-08-15 06:33:34
DB0DY 10 2017-08-01 22:19:03 2017-08-20 09:02:27 JO32WE > JO42CN 29.9 miles 206° 2017-08-08 02:13:40
DL1BKA-9 1 2017-08-03 09:59:11 2017-08-03 09:59:11 JO42DR > JO42CN 13.6 miles 14° 2017-08-03 09:59:11
DC2EH-11 4 2017-08-20 00:56:37 2017-08-21 14:00:50 JO31PQ > JO42CN 70.5 miles 214° 2017-08-20 00:56:37
PD3EM-9 36 2017-08-02 06:16:29 2017-08-04 10:51:37 JO32TG > JO42CN 30.8 miles 231° 2017-08-04 10:51:37
DG3BR-9 110 2017-08-01 01:27:30 2017-08-21 16:03:34 JO42HK > JO42CN 18.5 miles 118° 2017-08-06 16:41:52
DB0BI 2 2017-07-31 22:01:09 2017-08-03 18:01:19 JO42FA > JO42CN 39.1 miles 163° 2017-08-03 18:01:19
DB0GSH 11 2017-08-05 16:39:31 2017-08-17 00:52:20 JO51EV > JO42CN 103.1 miles 115° 2017-08-17 00:52:20
DC2EH-6 14 2017-08-02 12:15:47 2017-08-16 13:17:44 JO32UG > JO42CN 29.2 miles 227° 2017-08-16 13:17:44
DL6YCI-9 1 2017-08-06 09:16:53 2017-08-06 09:16:53 JO42EC > JO42CN 33.2 miles 170° 2017-08-06 09:16:53
DL2FHM-9 6 2017-08-16 10:54:58 2017-08-18 08:39:00 JO41JQ > JO42CN 65.7 miles 157° 2017-08-16 10:54:58
OH5XB-9 3 2017-08-21 04:14:16 2017-08-21 04:21:15 JO42CQ > JO42CN 9.4 miles 350° 2017-08-21 04:21:15
DL5XL-9 1 2017-08-01 02:33:32 2017-08-01 02:33:32 JO43GI > JO42CN 58.1 miles 15° 2017-08-01 02:33:32
SQ3MKI-9 1 2017-08-08 03:25:27 2017-08-08 03:25:27 JO41IO > JO42CN 70.0 miles 163° 2017-08-08 03:25:27
DG2EBN-2 2 2017-08-06 02:57:43 2017-08-06 03:08:52 JO32WG > JO42CN 24.7 miles 211° 2017-08-06 02:57:43
DG7YEO-9 2 2017-08-12 08:05:03 2017-08-12 08:09:53 JO32WF > JO42CN 27.4 miles 212° 2017-08-12 08:05:03
PI1TWE-2 3 2017-08-01 22:29:17 2017-08-01 23:07:09 JO32JG > JO42CN 63.4 miles 252° 2017-08-01 23:07:09
PI1SGM-2 3 2017-08-01 21:59:43 2017-08-02 22:22:46 JO32HA > JO42CN 76.3 miles 243° 2017-08-02 22:22:46
DD4TS-9 9 2017-08-17 00:57:41 2017-08-17 08:59:03 JO42AI > JO42CN 14.9 miles 208° 2017-08-17 08:24:18
DL3AQ-9 1 2017-08-10 10:33:37 2017-08-10 10:33:37 JO42LF > JO42CN 40.5 miles 125° 2017-08-10 10:33:37
SQ3SHC-9 4 2017-08-20 05:47:00 2017-08-21 17:46:04 JO42FE > JO42CN 26.7 miles 158° 2017-08-20 05:47:00
DB0NGU-1 16 2017-08-01 02:22:30 2017-08-17 03:56:51 JO32KL > JO42CN 57.0 miles 266° 2017-08-17 03:56:51
F4GUK-9 8 2017-08-11 04:47:51 2017-08-11 05:24:41 JO32WF > JO42CN 26.3 miles 212° 2017-08-11 05:24:41
DG1RUE-9 24 2017-08-04 12:29:24 2017-08-04 13:09:04 JO32WF > JO42CN 28.5 miles 213° 2017-08-04 13:09:04
DB0ROD 95 2017-08-01 03:08:05 2017-08-21 18:21:24 JO42QH > JO42CN 53.4 miles 109° 2017-08-21 18:21:24
SQ4OJA-14 6 2017-08-08 10:59:38 2017-08-09 14:00:21 JO42HE > JO42CN 31.1 miles 146° 2017-08-09 14:00:21
DF2JW-9 9 2017-08-02 12:14:15 2017-08-07 11:54:29 JO42CT > JO42CN 16.4 miles 359° 2017-08-07 11:28:22
DK4DJ-9 2 2017-08-03 11:12:09 2017-08-03 11:13:09 JO41HX > JO42CN 44.6 miles 154° 2017-08-03 11:13:09
DG5FAU-4 3 2017-08-02 01:51:01 2017-08-10 02:11:02 JO42NS > JO42CN 41.9 miles 71° 2017-08-10 02:11:02
SQ2RSG-9 5 2017-08-16 02:50:57 2017-08-16 03:54:31 JO42PF > JO42CN 50.2 miles 115° 2017-08-16 02:50:57
DB7JLN-14 1 2017-08-10 09:51:28 2017-08-10 09:51:28 JO42BO > JO42CN 5.5 miles 326° 2017-08-10 09:51:28
DB0NLH 2 2017-08-01 22:38:47 2017-08-21 16:06:09 JO42DC > JO42CN 30.7 miles 174° 2017-08-21 16:06:09
DL1SWB-10 9 2017-08-01 22:03:32 2017-08-01 23:34:01 JO53QH > JO42CN 140.7 miles 67° 2017-08-01 23:34:01
DO2JMG-9 18 2017-08-02 00:49:52 2017-08-02 01:24:19 JO42CT > JO42CN 18.8 miles 1° 2017-08-02 01:24:19
DO2JSA-13 4 2017-08-05 06:53:14 2017-08-05 07:12:30 JO42JQ > JO42CN 25.8 miles 66° 2017-08-05 06:54:33
DF1OX-13 1 2017-08-21 09:03:26 2017-08-21 09:03:26 JO42BN > JO42CN 4.6 miles 292° 2017-08-21 09:03:26
DL3EK-9 47 2017-08-05 11:15:37 2017-08-05 12:55:29 JO32WF > JO42CN 26.1 miles 212° 2017-08-05 11:15:37
DB0OL-10 60 2017-07-31 20:37:23 2017-08-17 14:17:50 JO43CD > JO42CN 40.3 miles 2° 2017-08-17 14:17:50
DB1AWA-9 1 2017-08-13 05:05:35 2017-08-13 05:05:35 JO42BU > JO42CN 19.7 miles 348° 2017-08-13 05:05:35
DB0NOS 1 2017-08-15 17:42:43 2017-08-15 17:42:43 JO41HW > JO42CN 47.8 miles 156° 2017-08-15 17:42:43
SP7PA-9 14 2017-08-17 07:20:47 2017-08-17 08:01:49 JO32WF > JO42CN 26.7 miles 212° 2017-08-17 08:01:49
DG4KLK-9 1 2017-08-18 15:38:22 2017-08-18 15:38:22 JO41TW > JO42CN 73.5 miles 124° 2017-08-18 15:38:22
DO1FBH-9 4 2017-08-02 13:11:37 2017-08-02 13:16:35 JO42BP > JO42CN 6.5 miles 340° 2017-08-02 13:11:37
DL6PI-9 4 2017-08-13 05:48:11 2017-08-13 06:38:11 JO32WF > JO42CN 27.1 miles 212° 2017-08-13 05:48:11
DO1EJK-13 4 2017-08-10 04:24:01 2017-08-12 10:13:52 JO42AL > JO42CN 8.5 miles 229° 2017-08-10 04:36:17
GAS-8 11 2017-08-16 20:50:41 2017-08-17 00:47:13 JO32JB > JO42CN 69.2 miles 241° 2017-08-16 20:50:41
DL4KCF-9 8 2017-08-12 09:35:18 2017-08-12 09:50:38 JO42AI > JO42CN 15.3 miles 208° 2017-08-12 09:50:38
DL9YHB-9 6 2017-08-05 16:06:44 2017-08-05 16:40:44 JO42CT > JO42CN 16.1 miles 359° 2017-08-05 16:06:44
DK3NK-14 94 2017-08-02 02:58:29 2017-08-21 07:13:42 JO32WF > JO42CN 27.3 miles 212° 2017-08-10 09:30:19
DG4DAA-13 2 2017-08-01 23:45:28 2017-08-08 04:24:03 JO31XO > JO42CN 65.9 miles 190° 2017-08-08 04:24:03
DO1TBO-13 995 2017-07-31 20:08:43 2017-08-21 17:37:40 JO42BG > JO42CN 20.9 miles 190° 2017-08-21 17:37:40
SA2DCB-9 8 2017-08-20 14:09:51 2017-08-20 14:30:29 JO42CQ > JO42CN 8.9 miles 350° 2017-08-20 14:09:51
DO1BR-9 2 2017-08-19 09:53:49 2017-08-20 00:14:31 JO42CI > JO42CN 12.8 miles 176° 2017-08-19 09:53:49
DB0LER 33 2017-07-31 20:41:08 2017-08-19 13:31:29 JO33RF > JO42CN 55.7 miles 326° 2017-08-19 13:31:29
DJ0ACA-7 4 2017-08-07 08:25:27 2017-08-07 08:28:34 JO32XH > JO42CN 21.0 miles 212° 2017-08-07 08:25:27
SP4NKJ-14 1 2017-08-11 15:26:11 2017-08-11 15:26:11 JO42AF > JO42CN 22.9 miles 199° 2017-08-11 15:26:11
DB9EX-9 6 2017-08-07 14:55:10 2017-08-07 15:39:33 JO42AJ > JO42CN 12.9 miles 215° 2017-08-07 15:39:33
DH6MB-8 2 2017-08-18 13:47:41 2017-08-18 13:51:28 JO41CT > JO42CN 52.5 miles 181° 2017-08-18 13:47:41
DB4BIN-4 862 2017-08-01 01:17:34 2017-08-21 11:36:02 JO42DE > JO42CN 24.7 miles 171° 2017-08-18 14:39:22
DO9KK-7 1 2017-08-07 13:24:57 2017-08-07 13:24:57 JO42DF > JO42CN 22.5 miles 171° 2017-08-07 13:24:57
DF1QQ-7 2 2017-08-10 02:46:34 2017-08-11 02:39:53 JO32WF > JO42CN 27.8 miles 212° 2017-08-11 02:39:53
DG2BCA-9 2 2017-08-20 05:07:05 2017-08-20 05:08:03 JO42CQ > JO42CN 8.8 miles 350° 2017-08-20 05:08:03

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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