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APRS station OE1XUR - show graphs
Comment: Laaerberg aprs/pr 144.8/438.125MHz -7.6
Location: 48°09.30' N 16°23.74' E - locator JN88ED77LE - show map
2.7 miles North bearing 4° from Leopoldsdorf, Politischer Bezirk Wien Umgebung, Lower Austria, Austria [?]
3.8 miles South bearing 164° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
32.8 miles West bearing 271° from Bratislava, Bratislavský, Slovakia
Last position: 2024-11-21 07:51:24 EST (10m57s ago)
2024-11-21 13:51:24 CET local time at Leopoldsdorf, Austria [?]
Last path: OE1XUR>APNL01-2 via qAR,OE3XXI
Positions stored: 1
Packet rate: 881 seconds between packets on average during 16736 seconds.
Items and objects originated: OE1XUR-DP
Other SSIDs: OE1XUR-10 OE1XUR-DP
APRS digipeater – Statistics for 2024-11:
Stations heard directly: 104 on radio path – show map
Last heard a station directly: 2024-11-21 08:00:37 EST (1m44s ago)
Normal receiver range estimate: 118 miles (Updated: 2024-11-21 07:19:19 EST)
Position packets heard directly: 24849 on radio path
Stations near current position of OE1XUR - show more
callsign distance last heard - EST      callsign distance last heard - EST
OE1XUR-100.0 yards 0°2024-11-21 07:58:02 OE1XUR-DP40.5 yards 90°2024-11-21 07:44:17
OE1MRC-110.5 miles 244°2024-11-21 07:48:01 OE3MQK-50.6 miles 291°2024-11-15 10:06:38
OE1OGU-70.8 miles 216°2024-11-13 13:29:52 OE1XCS-T0.9 miles 338°2024-11-21 08:01:48
ER-OE1XCS0.9 miles 339°2024-11-21 07:52:44 OE1XCS-120.9 miles 337°2024-11-21 07:33:30
OE1XQR1.1 miles 331°2024-11-21 07:48:40 OE1NPC-DP1.3 miles 341°2024-11-20 16:32:45
OE1XKR-111.5 miles 297°2024-11-21 07:55:32 OE1RBF-91.7 miles 295°2024-11-17 04:27:56
OE1RBF-71.8 miles 295°2024-11-12 18:26:58 OE1BMA-51.8 miles 343°2024-11-20 05:07:48
OE1XAW-101.9 miles 355°2024-11-21 07:45:03 OE1XAW-501.9 miles 355°2024-11-21 07:57:04
OE1XTW-R1.9 miles 353°2024-11-02 06:11:09 OE2TRM-41.9 miles 345°2024-11-12 02:34:28
OE1CJG-71.9 miles 27°2024-11-11 18:57:52 OE1CJG2.0 miles 29°2024-10-24 06:41:55
Stations which heard OE1XUR directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
S59DXX-2 3 2024-11-17 00:21:26 2024-11-17 02:51:26 JN88ED > JN76TM 119.2 miles 199° 2024-11-17 02:51:26
S55YBO-2 2 2024-11-17 00:21:28 2024-11-17 02:51:31 JN88ED > JN76TG 134.1 miles 196° 2024-11-17 02:51:31
HG1PNY-1 1 2024-11-09 22:21:25 2024-11-09 22:21:25 JN88ED > JN87TN 70.6 miles 124° 2024-11-09 22:21:25
OE1IWA-10 358 2024-10-31 20:51:24 2024-11-20 18:51:25 JN88ED > JN88ED 2.5 miles 242° 2024-11-20 18:51:25
OE1IWA-11 361 2024-10-31 21:21:25 2024-11-20 06:51:25 JN88ED > JN88DD 5.1 miles 256° 2024-11-20 06:51:25
OE1TRB-15 5 2024-11-02 09:21:24 2024-11-11 13:21:24 JN88ED > JN88EF 6.3 miles 351° 2024-11-11 13:21:24
OE3BUB-10 525 2024-10-31 20:21:25 2024-11-20 17:21:25 JN88ED > JN88FG 9.6 miles 16° 2024-11-20 17:21:25
OE3PDB-3 501 2024-10-31 20:21:24 2024-11-21 07:51:24 JN88ED > JN88BG 15.4 miles 296° 2024-11-21 07:51:24
OE3XFW-10 1 2024-11-19 12:21:25 2024-11-19 12:21:25 JN88ED > JN78XD 18.8 miles 267° 2024-11-19 12:21:25
OE3PDB-4 29 2024-11-04 04:21:25 2024-11-18 09:51:24 JN88ED > JN88CE 9.6 miles 291° 2024-11-18 09:51:24
OE3PDB-10 521 2024-11-01 07:51:24 2024-11-21 07:51:24 JN88ED > JN88BG 15.4 miles 296° 2024-11-21 07:51:24
OE3XMC-10 1 2024-11-03 23:21:25 2024-11-03 23:21:25 JN88ED > JN88FD 3.8 miles 107° 2024-11-03 23:21:25
OE3XXI 100 2024-10-31 20:21:25 2024-11-21 07:51:24 JN88ED > JN88HE 10.4 miles 85° 2024-11-21 07:51:24
OK2ULQ-1 1 2024-11-09 23:22:09 2024-11-09 23:22:09 JN88ED > JN99AK 115.3 miles 39° 2024-11-09 23:22:09
OE4SLC-2 9 2024-11-19 15:21:25 2024-11-20 17:21:25 JN88ED > JN87GS 28.6 miles 166° 2024-11-20 17:21:25
OE1IWA-12 221 2024-10-31 20:21:24 2024-11-20 19:51:25 JN88ED > JN88ED 2.5 miles 242° 2024-11-20 19:51:25
OE1SCS-4 3 2024-11-01 07:51:24 2024-11-05 15:51:24 JN88ED > JN88EE 2.5 miles 351° 2024-11-05 15:51:24
OE1FFS-2 3 2024-11-19 20:21:24 2024-11-20 09:21:25 JN88ED > JN88DF 7.3 miles 304° 2024-11-20 09:21:25

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 OE1XUR
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OE1XQR 1272 2024-10-31 20:17:58 2024-11-21 07:48:40 JN88EE > JN88ED 1.1 miles 331° 2024-11-21 07:48:40
OE6XTR 929 2024-10-31 20:07:35 2024-11-21 07:37:03 JN77VN > JN88ED 48.9 miles 215° 2024-11-21 07:37:03
S59DXX-2 142 2024-11-01 00:47:50 2024-11-17 09:07:46 JN76TM > JN88ED 119.2 miles 199° 2024-11-17 09:07:46
S55YBO-2 68 2024-10-31 23:32:15 2024-11-17 01:23:56 JN76TG > JN88ED 134.1 miles 196° 2024-11-17 01:23:56
OE3MZC-9 25 2024-11-19 10:56:25 2024-11-19 15:46:47 JN88CC > JN88ED 8.9 miles 238° 2024-11-19 10:56:25
OE1RGW-9 200 2024-11-01 03:18:04 2024-11-21 05:13:53 JN88CD > JN88ED 7.1 miles 257° 2024-11-10 02:22:10
OK1LPD-9 15 2024-11-12 02:03:09 2024-11-12 02:59:13 JN88DI > JN88ED 14.5 miles 344° 2024-11-12 02:03:09
SQ7OWN-9 13 2024-11-07 00:20:07 2024-11-07 04:51:53 JN88CM > JN88ED 26.5 miles 343° 2024-11-07 00:20:07
OE1FFS-7 7 2024-11-04 10:12:36 2024-11-04 10:26:25 JN88DF > JN88ED 7.3 miles 304° 2024-11-04 10:26:25
OE3PYC-9 13 2024-11-14 02:28:43 2024-11-14 04:38:31 JN88GE > JN88ED 7.9 miles 65° 2024-11-14 04:38:31
YO6PES-9 63 2024-11-03 08:10:29 2024-11-19 13:52:50 JN78XD > JN88ED 19.6 miles 265° 2024-11-19 13:08:23
OE1IWA-9 82 2024-11-01 03:44:05 2024-11-13 04:05:24 JN88DC > JN88ED 5.3 miles 228° 2024-11-06 05:27:31
OE3YNB-9 121 2024-11-05 00:32:54 2024-11-18 00:47:44 JN88AG > JN88ED 17.6 miles 301° 2024-11-18 00:47:44
OE3RNB-9 845 2024-11-03 07:15:47 2024-11-20 12:14:27 JN88HL > JN88ED 25.3 miles 22° 2024-11-10 07:27:24
HA3KZ-9 18 2024-11-06 12:14:51 2024-11-06 13:01:20 JN78XD > JN88ED 21.3 miles 270° 2024-11-06 12:14:51
9A7KXP-1 32 2024-11-01 02:59:56 2024-11-10 18:28:27 JN75XV > JN88ED 157.2 miles 188° 2024-11-10 18:28:27
HA1DFF-9 3 2024-11-14 04:22:32 2024-11-14 04:28:47 JN87HQ > JN88ED 33.3 miles 163° 2024-11-14 04:28:47
HG7PDK-2 7 2024-11-01 11:50:11 2024-11-08 23:54:29 JN97KR > JN88ED 119.3 miles 104° 2024-11-08 23:54:29
SP9DLM 2 2024-10-31 22:30:28 2024-11-01 00:30:26 JO90KH > JN88ED 186.6 miles 36° 2024-11-01 00:30:26
OE4ENU-9 419 2024-11-01 07:19:17 2024-11-21 07:57:26 JN87GR > JN88ED 30.4 miles 170° 2024-11-01 11:51:05
OE3PDB-2 47 2024-11-03 09:02:31 2024-11-21 06:44:47 JN88BG > JN88ED 15.3 miles 296° 2024-11-15 11:48:36
OE1FFS-9 353 2024-11-01 05:29:04 2024-11-18 16:25:31 JN87EX > JN88ED 13.3 miles 186° 2024-11-12 05:17:56
PE0WGA-9 21 2024-11-08 06:53:25 2024-11-14 17:41:03 JN78XD > JN88ED 19.4 miles 270° 2024-11-08 06:53:25
OE3REC-9 115 2024-11-17 07:07:41 2024-11-21 07:13:58 JN88HE > JN88ED 10.4 miles 85° 2024-11-21 07:13:58
OE3KJN-9 254 2024-11-04 02:06:33 2024-11-10 04:45:10 JN87EW > JN88ED 13.8 miles 178° 2024-11-07 11:22:39
OE5ESO-9 2 2024-11-13 05:57:52 2024-11-13 11:03:15 JN88EG > JN88ED 6.6 miles 358° 2024-11-13 11:03:15
OE4SLC-9 12 2024-11-04 07:00:44 2024-11-19 11:04:39 JN87GS > JN88ED 28.2 miles 166° 2024-11-04 07:44:29
OE3PDB-10 1667 2024-10-31 20:00:44 2024-11-21 07:32:37 JN88BG > JN88ED 15.4 miles 296° 2024-11-21 07:32:37
OE3WYC-8 482 2024-11-02 10:19:32 2024-11-21 04:57:43 JN87BN > JN88ED 43.7 miles 196° 2024-11-02 10:19:32
OE1OGU-7 67 2024-11-11 00:12:36 2024-11-13 13:29:52 JN88EG > JN88ED 7.0 miles 2° 2024-11-11 00:12:36
OE3XWJ-10 126 2024-10-31 22:36:55 2024-11-21 07:04:36 JN78QI > JN88ED 50.2 miles 285° 2024-11-21 07:04:36
F5GJJ-9 12 2024-11-09 03:47:48 2024-11-09 04:20:58 JN88KA > JN88ED 23.6 miles 112° 2024-11-09 03:47:48
OE1TRB-8 358 2024-11-01 05:47:59 2024-11-21 06:09:00 JN87CW > JN88ED 17.0 miles 210° 2024-11-19 13:15:26
OE1OWA 12 2024-11-03 03:07:36 2024-11-03 09:22:37 JN88EE > JN88ED 3.7 miles 316° 2024-11-03 09:22:37
OE3MAA-9 18 2024-11-15 08:14:13 2024-11-17 06:21:45 JN88DJ > JN88ED 18.3 miles 350° 2024-11-17 05:11:06
OE3GXW-9 162 2024-11-04 08:21:41 2024-11-18 06:28:07 JN88BD > JN88ED 11.5 miles 264° 2024-11-08 03:43:37
OE1FFS-8 66 2024-11-06 04:16:10 2024-11-21 06:27:39 JN88DF > JN88ED 7.3 miles 304° 2024-11-21 06:27:39
OE3TWH-7 1 2024-11-20 13:13:58 2024-11-20 13:13:58 JN88EC > JN88ED 3.3 miles 219° 2024-11-20 13:13:58
OE1TRB-4 301 2024-11-05 01:54:37 2024-11-18 12:41:34 JN87CW > JN88ED 18.5 miles 213° 2024-11-12 13:25:50
OE6FEF-9 62 2024-11-04 00:04:45 2024-11-20 00:04:56 JN87BN > JN88ED 42.6 miles 198° 2024-11-06 11:29:58
OE1MVA-7 3 2024-11-16 04:46:41 2024-11-16 07:12:30 JN77VT > JN88ED 35.2 miles 228° 2024-11-16 07:12:30
OE3PDB-11 19 2024-11-06 05:42:56 2024-11-06 07:10:53 JN87BM > JN88ED 45.9 miles 197° 2024-11-06 05:42:56
OE1ACM-6 6 2024-11-14 05:32:48 2024-11-14 05:44:24 JN88HC > JN88ED 12.1 miles 107° 2024-11-14 05:44:24
SP5XTF-7 8 2024-11-07 15:28:54 2024-11-11 04:49:01 JN88EE > JN88ED 2.5 miles 19° 2024-11-07 15:48:12
IW1GIF-7 1 2024-11-01 13:00:56 2024-11-01 13:00:56 JN88DC > JN88ED 4.1 miles 233° 2024-11-01 13:00:56
OE3WFC-10 3074 2024-10-31 20:17:22 2024-11-21 07:59:35 JN88CJ > JN88ED 17.8 miles 333° 2024-11-21 07:59:35
OE1IAH-8 156 2024-11-04 08:54:35 2024-11-16 01:44:09 JN78WD > JN88ED 23.1 miles 270° 2024-11-04 08:54:35
OE3PDB-1 1316 2024-10-31 20:06:33 2024-11-21 08:00:27 JN88BF > JN88ED 15.0 miles 295° 2024-11-21 08:00:27
OE4NAU-9 38 2024-11-14 09:28:44 2024-11-14 11:40:33 JN88CB > JN88ED 11.8 miles 243° 2024-11-14 09:28:44
OE3KYS-7 9 2024-11-10 07:19:07 2024-11-10 09:06:00 JN87EX > JN88ED 13.5 miles 181° 2024-11-10 08:51:53
OE3HCH-9 524 2024-11-04 07:11:37 2024-11-20 10:09:05 JN77XP > JN88ED 40.6 miles 213° 2024-11-04 07:11:37
OE1XAR-14 699 2024-10-31 20:20:00 2024-11-21 07:49:19 JN88EH > JN88ED 10.8 miles 357° 2024-11-21 07:49:19
OM4MO-9 13 2024-11-20 16:55:12 2024-11-20 17:24:41 JN88IB > JN88ED 15.2 miles 114° 2024-11-20 17:24:41
S55YLI-11 1 2024-11-03 12:54:08 2024-11-03 12:54:08 JN76PB > JN88ED 153.2 miles 200° 2024-11-03 12:54:08
OE3WTS-1 186 2024-11-01 04:15:40 2024-11-21 07:40:16 JN87DR > JN88ED 29.0 miles 192° 2024-11-21 07:40:16
OE1RMS-8 11 2024-11-03 04:06:28 2024-11-10 10:29:28 JN88DF > JN88ED 6.9 miles 322° 2024-11-10 10:29:28
OE3CIN-7 222 2024-11-04 00:31:29 2024-11-18 05:41:15 JN88FN > JN88ED 28.9 miles 7° 2024-11-05 23:52:58
OE6TTF-8 15 2024-11-11 04:06:51 2024-11-11 05:12:59 JN77XQ > JN88ED 39.0 miles 210° 2024-11-11 05:12:59
OM0ODX 1 2024-11-09 22:27:34 2024-11-09 22:27:34 JN98FB > JN88ED 93.5 miles 94° 2024-11-09 22:27:34
OE3BIA-12 2 2024-11-07 05:34:19 2024-11-07 07:44:19 JN88AF > JN88ED 18.8 miles 289° 2024-11-07 07:44:19
OE3SJA-9 67 2024-11-02 08:41:35 2024-11-21 07:43:55 JN88II > JN88ED 19.9 miles 50° 2024-11-13 09:08:26
OE3CJB-9 77 2024-11-04 02:44:20 2024-11-19 13:03:09 JN88CE > JN88ED 9.7 miles 284° 2024-11-06 01:50:32
OE1RIG-7 11 2024-11-03 06:22:56 2024-11-10 07:10:42 JN77UX > JN88ED 35.0 miles 249° 2024-11-03 08:03:04
OE3AGH-14 286 2024-11-04 01:23:40 2024-11-07 06:46:19 JN87DP > JN88ED 34.7 miles 189° 2024-11-04 07:39:07
OE3TBR-7 27 2024-11-18 00:47:11 2024-11-18 04:39:53 JN87CU > JN88ED 21.3 miles 205° 2024-11-18 04:03:35
OE3JRC-9 12 2024-11-01 09:09:41 2024-11-09 08:44:07 JN88GG > JN88ED 9.5 miles 32° 2024-11-09 08:44:07
SP8OBQ-14 14 2024-11-05 11:51:58 2024-11-06 02:28:27 JN87CV > JN88ED 19.0 miles 207° 2024-11-05 11:51:58
SP5EOS-7 3 2024-11-09 06:05:51 2024-11-09 12:16:34 JN88GF > JN88ED 7.1 miles 47° 2024-11-09 06:05:51
OE3SZA-15 2 2024-11-01 10:11:14 2024-11-08 22:35:53 JN78LA > JN88ED 67.1 miles 263° 2024-11-08 22:35:53
OE8TIR-7 2 2024-11-12 04:54:15 2024-11-12 05:15:32 JN87CX > JN88ED 14.3 miles 209° 2024-11-12 05:15:32
OE3JOO-7 32 2024-11-18 00:37:46 2024-11-18 08:43:12 JN88DI > JN88ED 14.5 miles 345° 2024-11-18 00:37:46
OE3CWJ-9 821 2024-11-02 05:15:20 2024-11-21 06:47:04 JN88NC > JN88ED 32.6 miles 97° 2024-11-18 10:01:48
OE1BAW-9 1 2024-11-01 17:19:34 2024-11-01 17:19:34 JN88EH > JN88ED 9.7 miles 359° 2024-11-01 17:19:34
SP9WLG 1 2024-11-02 16:34:48 2024-11-02 16:34:48 JN87CW > JN88ED 16.3 miles 210° 2024-11-02 16:34:48
OE1PFA-9 20 2024-11-03 07:03:35 2024-11-20 12:11:12 JN88EG > JN88ED 7.9 miles 355° 2024-11-10 13:07:18
OE3HIH-9 40 2024-11-01 08:17:34 2024-11-01 10:51:12 JN88HA > JN88ED 14.6 miles 130° 2024-11-01 10:06:05
OE1HGJ 2 2024-11-14 07:08:01 2024-11-14 10:20:41 JN88DE > JN88ED 5.1 miles 305° 2024-11-14 10:20:41
OE3XIR-10 3011 2024-10-31 20:11:06 2024-11-21 07:54:56 JN78VD > JN88ED 28.5 miles 267° 2024-11-21 07:54:56
OE3VGC-9 34 2024-11-09 05:07:37 2024-11-09 07:18:33 JN88FA > JN88ED 9.7 miles 153° 2024-11-09 05:19:51
OE4NKB-9 4 2024-11-16 11:34:10 2024-11-17 23:59:56 JN88IC > JN88ED 13.7 miles 111° 2024-11-17 23:59:56
S59DJR 6 2024-11-01 13:57:55 2024-11-07 11:57:41 JN75PS > JN88ED 173.0 miles 197° 2024-11-07 11:57:41
OE1MIU-7 2 2024-11-01 11:42:05 2024-11-01 11:50:25 JN88EB > JN88ED 7.4 miles 200° 2024-11-01 11:50:25
HA5CPN-1 1 2024-11-05 10:28:22 2024-11-05 10:28:22 JN87UP > JN88ED 68.7 miles 120° 2024-11-05 10:28:22
HG2PPA-2 7 2024-11-01 09:05:07 2024-11-08 18:35:05 JN97FP > JN88ED 100.2 miles 110° 2024-11-08 18:35:05
OE3CQB-5 17 2024-11-15 12:59:33 2024-11-15 15:54:27 JN88FI > JN88ED 14.3 miles 5° 2024-11-15 15:54:27
HG2PEG-2 2 2024-11-03 15:54:46 2024-11-16 01:36:21 JN97JS > JN88ED 112.7 miles 102° 2024-11-16 01:36:21
TA5GO-7 4 2024-11-05 13:42:58 2024-11-08 12:25:14 JN88IB > JN88ED 15.5 miles 114° 2024-11-08 12:25:14
HB9TSG-9 35 2024-11-01 08:20:57 2024-11-15 09:07:23 JN77VP > JN88ED 44.3 miles 216° 2024-11-01 08:20:57
OE1TRI-1 352 2024-10-31 20:19:50 2024-11-21 08:00:37 JN88EF > JN88ED 5.3 miles 336° 2024-11-21 08:00:37
OE3KLU-2 4 2024-11-01 09:48:59 2024-11-01 16:10:15 JN88CC > JN88ED 8.0 miles 241° 2024-11-01 09:51:07
OE1TRI-2 133 2024-10-31 21:19:43 2024-11-21 06:10:30 JN88EF > JN88ED 5.3 miles 336° 2024-11-21 06:10:30
OE5LFM-12 134 2024-11-04 14:05:22 2024-11-09 08:02:13 JN88KA > JN88ED 24.7 miles 109° 2024-11-04 15:17:47
OE4WUW-5 4177 2024-10-31 20:04:41 2024-11-21 07:53:05 JN87EU > JN88ED 20.6 miles 181° 2024-11-21 07:53:05
OE3OPA-9 24 2024-11-07 00:06:50 2024-11-17 08:22:12 JN88DD > JN88ED 4.3 miles 244° 2024-11-17 08:22:12
OE3EDF-7 232 2024-11-04 11:50:14 2024-11-20 11:28:07 JN87BM > JN88ED 44.4 miles 197° 2024-11-07 07:03:26
SQ9D-9 1 2024-11-10 14:31:09 2024-11-10 14:31:09 JN88FI > JN88ED 13.1 miles 7° 2024-11-10 14:31:09
OE3CQB-7 212 2024-11-02 05:10:49 2024-11-02 11:11:25 JN88GH > JN88ED 11.0 miles 29° 2024-11-02 11:11:25
OE3WWE-7 40 2024-11-11 23:58:04 2024-11-13 02:49:01 JN87DU > JN88ED 21.3 miles 195° 2024-11-12 02:20:01
OE3OSB-5 217 2024-11-02 04:06:38 2024-11-20 12:02:39 JN88II > JN88ED 19.3 miles 50° 2024-11-09 10:39:42
OE3CMW-10 18 2024-11-02 15:53:19 2024-11-20 16:14:10 JN88DL > JN88ED 22.1 miles 348° 2024-11-20 16:14:10
OM1ACK-8 24 2024-11-04 10:40:41 2024-11-04 13:00:28 JN88MD > JN88ED 29.6 miles 89° 2024-11-04 13:00:28
OM1ACK-7 14 2024-11-07 14:48:08 2024-11-07 15:34:24 JN88MD > JN88ED 29.7 miles 89° 2024-11-07 14:48:08
OE3EJB-10 7 2024-11-11 05:57:50 2024-11-16 09:13:28 JN88AA > JN88ED 21.2 miles 240° 2024-11-11 09:13:31
OE1OMK-5 1 2024-11-16 04:04:08 2024-11-16 04:04:08 JN88FG > JN88ED 7.5 miles 28° 2024-11-16 04:04:08

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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