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APRS station W4LHS-10 - show graphs
Location: 32°05.30' N 81°05.95' W - locator EM92KC81CE - show map
0.3 miles North bearing 7° from Savannah, Chatham County, Georgia, United States [?]
3.7 miles Southeast bearing 119° from Garden City, Chatham County, Georgia, United States
83.0 miles Southwest bearing 235° from Charleston, Charleston County, South Carolina, United States
Last position: 2024-06-15 14:21:56 EDT (15m32s ago)
2024-06-15 14:21:56 EDT local time at Savannah, United States [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: W4LHS-10>APX219 via TCPIP*,qAC,SIXTH
Positions stored: 1
Packet rate: 695 seconds between packets on average during 34054 seconds.
Other SSIDs: W4LHS-1
APRS igate – Statistics for 2024-06:
Stations heard directly: 67 on radio path – show map
Last heard a station directly: 2024-06-15 14:27:50 EDT (9m38s ago)
Normal receiver range estimate: 249 miles (Updated: 2024-05-31 19:59:35 EDT)
Position packets heard directly: 2312 on radio path
Position packets sent to APRS-IS: 2266 – show map
Stations near current position of W4LHS-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KK4SGC A3.6 miles 155°2024-06-15 14:29:58 KK4SGC AD3.6 miles 155°2024-06-15 14:29:58
KK4SGC B3.6 miles 155°2024-06-15 14:29:58 KK4SGC C3.6 miles 155°2024-06-15 14:29:58
KK4SGC-B3.6 miles 155°2024-06-15 14:29:43 KK4SGC-C3.6 miles 155°2024-06-15 14:29:43
KK4SGC-A3.6 miles 155°2024-06-15 14:29:43 6K2DPT4.0 miles 158°2024-06-01 22:54:50
CHSSVRX1A4.2 miles 118°2024-05-19 16:32:34 CHSMWSr1A5.3 miles 120°2024-05-19 16:01:34
KF4OLM5.6 miles 237°2024-06-13 07:34:11 K4YGD-76.6 miles 164°2024-06-01 22:00:36
K4YGD-96.6 miles 164°2024-05-20 08:13:22 K4YGD6.9 miles 167°2024-06-04 20:30:41
CHSSMWr1A7.3 miles 114°2024-05-19 16:01:34 CHSSVRa1A7.6 miles 153°2024-05-24 18:16:54
KO4WAH-78.1 miles 281°2024-06-06 22:16:22 KQ4AOU-48.6 miles 206°2024-06-09 10:10:18
KQ4AOU-98.6 miles 206°2024-06-11 18:14:54 AF5II-99.2 miles 137°2024-06-14 21:45:29
Stations which heard W4LHS-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
AB4KN-2 7 2024-06-07 08:27:42 2024-06-15 09:22:53 EM92KC > EM73RL 223.3 miles 297° 2024-06-15 09:22:53
KD4MOJ-5 5 2024-06-15 07:21:47 2024-06-15 09:51:52 EM92KC > EM70PO 238.0 miles 245° 2024-06-15 09:51:52
KR4XN-2 6 2024-06-04 03:13:36 2024-06-14 04:26:11 EM92KC > EM83WM 115.0 miles 329° 2024-06-14 04:26:11
WC4PEM-10 4 2024-06-08 09:00:52 2024-06-10 05:01:06 EM92KC > EL97CV 293.7 miles 189° 2024-06-10 05:01:06
WC4PEM-14 5 2024-06-08 02:29:23 2024-06-09 07:00:09 EM92KC > EL98EG 266.8 miles 187° 2024-06-08 02:29:23
KD4MOJ-7 4 2024-06-08 01:27:48 2024-06-15 08:51:51 EM92KC > EM70VO 212.1 miles 242° 2024-06-15 08:51:51
WC4PEM-12 2 2024-06-05 23:28:42 2024-06-09 08:00:56 EM92KC > EL97FS 300.4 miles 185° 2024-06-09 08:00:56
WC4PEM-15 3 2024-06-09 07:30:03 2024-06-10 02:32:01 EM92KC > EL98EA 283.2 miles 186° 2024-06-10 02:32:01
WA4USN-5 354 2024-06-02 13:34:47 2024-06-15 10:21:54 EM92KC > FM02BS 84.7 miles 55° 2024-06-15 10:21:54
K4CCC-9 3 2024-06-04 03:25:20 2024-06-14 05:20:53 EM92KC > FM04BR 197.5 miles 21° 2024-06-14 05:20:53
K4OZS-10 5 2024-06-04 23:25:18 2024-06-11 04:31:18 EM92KC > EL89XC 212.7 miles 196° 2024-06-11 04:31:18
WR4SG-2 2 2024-06-08 01:27:47 2024-06-15 03:21:57 EM92KC > EM80IQ 163.4 miles 234° 2024-06-15 03:21:57
KX4NC-4 3 2024-06-15 07:21:45 2024-06-15 08:51:47 EM92KC > FM15TV 378.4 miles 45° 2024-06-15 08:51:47
N4ILM-4 7 2024-06-15 00:51:30 2024-06-15 08:51:46 EM92KC > FM04VD 219.7 miles 49° 2024-06-15 08:51:46
K4DBN 12 2024-06-01 04:01:38 2024-06-15 06:53:34 EM92KC > EM82NM 110.3 miles 287° 2024-06-15 06:53:34
W4NAS 1 2024-06-12 06:34:36 2024-06-12 06:34:36 EM92KC > EM90CO 110.9 miles 203° 2024-06-12 06:34:36
NE4SC-12 16 2024-06-03 06:10:43 2024-06-15 08:51:47 EM92KC > FM03KW 172.8 miles 41° 2024-06-15 08:51:47
WR4SG-1 3 2024-06-06 05:35:13 2024-06-06 07:00:22 EM92KC > EM81IF 140.8 miles 245° 2024-06-06 07:00:22
WINNSB 3 2024-06-01 06:22:20 2024-06-05 20:56:01 EM92KC > EM94KJ 159.7 miles 360° 2024-06-05 20:56:01
ANDMTN 4 2024-06-05 03:25:29 2024-06-07 08:57:13 EM92KC > EM95KN 240.2 miles 0° 2024-06-07 08:57:13
N4DBM-1 5 2024-06-14 23:51:30 2024-06-15 08:21:46 EM92KC > FM14IT 287.5 miles 48° 2024-06-15 08:21:46
CAESC 44 2024-05-31 22:52:06 2024-06-15 07:51:50 EM92KC > EM94LA 133.0 miles 2° 2024-06-15 07:51:50
KA4CID-1 4 2024-06-05 20:56:16 2024-06-08 01:29:04 EM92KC > EM91GS 29.1 miles 224° 2024-06-08 01:29:04
NI4CE-11 2 2024-06-09 01:29:51 2024-06-09 01:59:54 EM92KC > EL87UT 302.8 miles 194° 2024-06-09 01:59:54
CHMBRS 2 2024-06-05 00:25:42 2024-06-12 10:01:49 EM92KC > EM85NN 261.7 miles 337° 2024-06-12 10:01:49
WC4PEM-6 1 2024-06-09 03:00:01 2024-06-09 03:00:01 EM92KC > EL98CA 282.4 miles 188° 2024-06-09 03:00:01
UNIONC 2 2024-06-05 01:55:24 2024-06-05 02:25:25 EM92KC > EM94RX 202.5 miles 9° 2024-06-05 02:25:25
W4PVW-15 14 2024-06-08 00:27:45 2024-06-15 09:28:51 EM92KC > EM81DP 158.5 miles 259° 2024-06-15 09:28:51
SHAW 33 2024-06-03 22:54:29 2024-06-14 12:51:08 EM92KC > EM93SX 136.0 miles 15° 2024-06-14 12:51:08
GSPSC 2 2024-06-04 19:25:12 2024-06-04 22:55:17 EM92KC > EM84TW 211.0 miles 339° 2024-06-04 22:55:17
KM4EYX-1 21 2024-06-01 08:31:54 2024-06-15 09:22:02 EM92KC > EM81NM 111.1 miles 250° 2024-06-15 09:22:02
N2MH-14 13 2024-06-14 23:21:29 2024-06-15 09:21:49 EM92KC > FM03WW 213.0 miles 53° 2024-06-15 09:21:49
W4LEE-1 1 2024-06-12 07:31:37 2024-06-12 07:31:37 EM92KC > EM72HN 251.3 miles 279° 2024-06-12 07:31:37
KD4IEZ-1 24 2024-06-04 02:03:37 2024-06-15 01:57:05 EM92KC > EM82MM 111.6 miles 286° 2024-06-15 01:57:05
KE4PMP-1 1 2024-06-15 03:52:29 2024-06-15 03:52:29 EM92KC > EM82TE 76.3 miles 276° 2024-06-15 03:52:29
KE4CSA-1 44 2024-06-04 07:31:06 2024-06-15 09:54:58 EM92KC > EM81RF 105.3 miles 236° 2024-06-15 09:54:58
KC4GYM-2 9 2024-06-01 00:52:12 2024-06-15 01:21:46 EM92KC > EM93HV 124.9 miles 352° 2024-06-15 01:21:46
WR4EC-10 14 2024-06-01 06:22:21 2024-06-12 09:01:45 EM92KC > EM93BS 126.0 miles 339° 2024-06-12 09:01:45
W4MCO-2 20 2024-06-04 22:57:41 2024-06-15 04:22:25 EM92KC > EL98IO 241.6 miles 183° 2024-06-15 04:22:25
DAYBCH 8 2024-06-06 18:56:53 2024-06-10 04:31:38 EM92KC > EL99LE 199.4 miles 179° 2024-06-10 04:31:38
AA4QI-10 41 2024-06-04 17:55:06 2024-06-08 07:57:58 EM92KC > EM90EH 127.7 miles 195° 2024-06-08 07:57:58
N4MZ-1 1 2024-06-15 09:21:51 2024-06-15 09:21:51 EM92KC > EM60DN 404.9 miles 257° 2024-06-15 09:21:51
AK4ZX-15 1 2024-06-13 06:32:31 2024-06-13 06:32:31 EM92KC > EM74TM 251.4 miles 313° 2024-06-13 06:32:31
WR4SG-3 1 2024-06-14 03:21:22 2024-06-14 03:21:22 EM92KC > EM82CC 156.2 miles 271° 2024-06-14 03:21:22
YORKSC 14 2024-06-04 20:55:14 2024-06-07 08:27:14 EM92KC > EM94JX 200.3 miles 358° 2024-06-07 08:27:14
AC4GM-1 1 2024-06-15 09:21:52 2024-06-15 09:21:52 EM92KC > EM60HW 378.8 miles 259° 2024-06-15 09:21:52
KT4CW-3 2 2024-06-15 08:51:47 2024-06-15 09:21:49 EM92KC > EM61RH 321.7 miles 262° 2024-06-15 09:21:49
NSBWST 12 2024-06-05 11:29:17 2024-06-09 20:01:03 EM92KC > EL98MX 214.6 miles 178° 2024-06-09 20:01:03
WA4USN-3 62 2024-06-02 23:21:50 2024-06-15 10:22:22 EM92KC > EM92UX 79.0 miles 37° 2024-06-15 10:22:22
KN4TIN-1 16 2024-06-05 05:56:11 2024-06-15 09:21:57 EM92KC > EM92ED 30.6 miles 278° 2024-06-15 09:21:57
CHIEFL 1 2024-06-08 07:58:00 2024-06-08 07:58:00 EM92KC > EL89NJ 213.3 miles 210° 2024-06-08 07:58:00
K4PKT-2 1 2024-06-06 03:58:13 2024-06-06 03:58:13 EM92KC > EL97TC 345.5 miles 173° 2024-06-06 03:58:13
KQ4HEI 1 2024-06-15 09:21:48 2024-06-15 09:21:48 EM92KC > EM70GI 283.5 miles 246° 2024-06-15 09:21:48
KJ4YNR-1 165 2024-05-31 21:01:31 2024-06-15 09:27:38 EM92KC > EM82OI 99.2 miles 282° 2024-06-15 09:27:38
K4GRW-4 2 2024-06-14 20:21:24 2024-06-15 01:21:34 EM92KC > FM14NS 305.0 miles 52° 2024-06-15 01:21:34
N1KSC-1 17 2024-06-05 13:28:19 2024-06-10 05:30:49 EM92KC > EL98QO 243.3 miles 174° 2024-06-10 05:30:49
W4GR-9 3 2024-06-13 01:06:47 2024-06-13 02:04:54 EM92KC > EM84AC 217.0 miles 311° 2024-06-13 02:04:54

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 W4LHS-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
KR4XN-2 1 2024-06-11 08:30:36 2024-06-11 08:30:36 EM83WM > EM92KC 115.0 miles 329° 2024-06-11 08:30:36
KD4MOJ-7 2 2024-06-15 05:29:35 2024-06-15 08:19:04 EM70VO > EM92KC 212.1 miles 242° 2024-06-15 08:19:04
WA4USN-5 23 2024-06-03 19:31:07 2024-06-14 22:28:42 FM02BS > EM92KC 84.7 miles 55° 2024-06-14 22:28:42
N5TEV-1 5 2024-06-12 15:13:45 2024-06-12 15:33:48 EM91HW > EM92KC 17.1 miles 234° 2024-06-12 15:13:45
W4OKW-9 1 2024-06-05 20:11:41 2024-06-05 20:11:41 FM02BT > EM92KC 84.8 miles 54° 2024-06-05 20:11:41
WR4SG-2 61 2024-06-06 01:56:32 2024-06-15 09:40:23 EM80IQ > EM92KC 163.4 miles 234° 2024-06-15 09:40:23
N2ZZ-1 3 2024-06-12 04:30:11 2024-06-15 04:28:50 EM93DN > EM92KC 108.2 miles 341° 2024-06-15 04:28:50
N1RCW-9 69 2024-06-04 13:07:24 2024-06-04 16:04:49 EM92MG > EM92KC 14.2 miles 35° 2024-06-04 16:04:49
N1RCW-1 21 2024-06-13 06:51:45 2024-06-15 07:29:43 EM92MG > EM92KC 14.2 miles 36° 2024-06-15 07:29:43
KQ4KK-5 6 2024-06-04 22:38:22 2024-06-15 05:38:35 EM93CN > EM92KC 109.4 miles 340° 2024-06-15 05:38:35
KX4NC-4 3 2024-06-05 22:59:49 2024-06-09 06:24:00 FM15TV > EM92KC 378.4 miles 45° 2024-06-09 06:24:00
NE4SC-12 10 2024-06-06 00:01:08 2024-06-15 08:02:25 FM03KW > EM92KC 172.8 miles 41° 2024-06-15 08:02:25
WR4SG-1 3 2024-06-04 00:12:28 2024-06-04 22:58:39 EM81IF > EM92KC 140.8 miles 245° 2024-06-04 22:58:39
KC4TAM-9 5 2024-06-07 10:21:47 2024-06-09 17:39:09 EM91IV > EM92KC 19.3 miles 224° 2024-06-07 10:58:20
KV4WM-7 10 2024-06-09 03:30:59 2024-06-12 08:01:49 EM92XX > EM92KC 88.7 miles 45° 2024-06-12 08:01:49
K4PAR-1 7 2024-06-12 03:33:43 2024-06-12 07:47:38 EM83II > EM92KC 156.3 miles 305° 2024-06-12 07:47:38
N2PAW-9 1 2024-06-12 06:18:13 2024-06-12 06:18:13 FM02BT > EM92KC 87.0 miles 56° 2024-06-12 06:18:13
W2RWH 18 2024-06-02 18:19:57 2024-06-02 19:34:41 EM92LH > EM92KC 17.1 miles 9° 2024-06-02 18:19:57
KK4JMW 10 2024-06-06 03:05:57 2024-06-15 09:45:57 EM91GF > EM92KC 61.7 miles 199° 2024-06-15 09:45:57
K4YGD 12 2024-06-02 07:47:47 2024-06-04 20:30:41 EM91LX > EM92KC 6.9 miles 167° 2024-06-04 20:30:41
W4BFB-6 1 2024-06-13 00:46:54 2024-06-13 00:46:54 EM95KH > EM92KC 221.6 miles 360° 2024-06-13 00:46:54
N4DBM-1 1 2024-06-05 20:39:31 2024-06-05 20:39:31 FM14IT > EM92KC 287.5 miles 48° 2024-06-05 20:39:31
W4DOD 22 2024-06-10 10:19:18 2024-06-13 12:02:20 EM92OF > EM92KC 20.5 miles 61° 2024-06-13 12:02:20
KA4CID-1 221 2024-05-31 21:44:47 2024-06-15 13:02:28 EM91GS > EM92KC 29.1 miles 224° 2024-06-15 11:26:28
W4DOD-9 20 2024-06-05 09:09:00 2024-06-14 15:51:47 EM92NG > EM92KC 16.7 miles 40° 2024-06-13 17:46:34
WB4GKB-9 6 2024-06-12 06:38:41 2024-06-12 06:46:27 FM02AV > EM92KC 86.4 miles 50° 2024-06-12 06:46:27
WE5MAG-14 19 2024-06-02 17:40:54 2024-06-02 18:34:46 EM91HT > EM92KC 23.8 miles 220° 2024-06-02 18:14:46
W4DOD-1 1 2024-06-01 10:54:40 2024-06-01 10:54:40 EM92MF > EM92KC 14.9 miles 44° 2024-06-01 10:54:40
SUMTER 5 2024-06-12 04:02:28 2024-06-15 06:22:04 EM93TW > EM92KC 133.4 miles 18° 2024-06-15 06:22:04
WB4GKB-5 3 2024-06-09 07:16:59 2024-06-12 03:09:34 EM93VC > EM92KC 87.1 miles 37° 2024-06-12 03:09:34
KE4PMP-9 3 2024-06-11 12:50:57 2024-06-12 06:37:12 EM82TD > EM92KC 73.4 miles 273° 2024-06-12 06:37:12
N4RP-9 2 2024-06-10 12:18:27 2024-06-10 12:20:27 EM92KF > EM92KC 10.7 miles 344° 2024-06-10 12:20:27
N2MH-14 4 2024-06-05 18:17:44 2024-06-08 20:51:14 FM03WW > EM92KC 213.0 miles 53° 2024-06-08 20:51:14
K4IHD-3 196 2024-05-31 21:31:37 2024-06-15 09:40:45 EM92KS > EM92KC 46.7 miles 360° 2024-06-15 09:40:45
N3SE-9 5 2024-06-15 08:58:03 2024-06-15 09:13:54 EM92KG > EM92KC 11.5 miles 356° 2024-06-15 08:59:51
AB2WS-7 7 2024-06-08 11:15:07 2024-06-08 11:51:06 EM92LD > EM92KC 5.1 miles 31° 2024-06-08 11:25:43
W4IZ-1 7 2024-06-05 15:19:12 2024-06-09 21:50:52 EL99IU > EM92KC 154.3 miles 184° 2024-06-09 21:50:52
KC4GYM-2 1 2024-06-13 05:15:16 2024-06-13 05:15:16 EM93HV > EM92KC 124.9 miles 352° 2024-06-13 05:15:16
WR4EC-10 10 2024-06-05 00:02:57 2024-06-15 06:58:03 EM93BS > EM92KC 126.0 miles 339° 2024-06-15 06:58:03
KG4CWC-14 6 2024-06-10 21:34:01 2024-06-10 22:01:03 EM92LH > EM92KC 16.5 miles 9° 2024-06-10 22:01:03
KG4WKX-11 22 2024-06-01 11:49:10 2024-06-09 09:10:41 EM92JD > EM92KC 7.5 miles 292° 2024-06-01 12:01:20
KY4SN-9 69 2024-06-10 06:41:35 2024-06-13 16:26:54 EM92GM > EM92KC 36.8 miles 321° 2024-06-13 16:26:54
W2EHC-9 45 2024-06-02 07:40:13 2024-06-12 05:43:41 EM92PI > EM92KC 29.9 miles 52° 2024-06-10 15:27:19
K4DBN-1 26 2024-06-09 09:31:56 2024-06-15 08:51:08 EM82JT > EM92KC 134.5 miles 293° 2024-06-15 08:51:08
KK4FXS-9 2 2024-06-15 09:38:46 2024-06-15 09:39:17 FM02AQ > EM92KC 77.9 miles 58° 2024-06-15 09:39:17
NS6X 294 2024-06-03 13:10:01 2024-06-06 11:30:36 EM92MA > EM92KC 9.2 miles 111° 2024-06-03 13:32:22
KQ4JFF-7 194 2024-06-08 10:24:34 2024-06-09 13:28:36 EM92LG > EM92KC 12.8 miles 5° 2024-06-09 13:28:36
AC3JD 7 2024-06-07 12:07:37 2024-06-07 12:55:53 EM92KG > EM92KC 12.4 miles 3° 2024-06-07 12:55:53
WA4USN-3 25 2024-06-06 21:36:00 2024-06-15 08:52:08 EM92UX > EM92KC 79.0 miles 37° 2024-06-15 08:52:08
PLMCST 19 2024-06-05 11:06:10 2024-06-10 01:16:07 EL99JN > EM92KC 174.6 miles 182° 2024-06-10 01:16:07
K4KOT-9 56 2024-06-05 06:52:43 2024-06-14 14:48:40 EM92MM > EM92KC 30.4 miles 15° 2024-06-05 06:52:43
WB4JB-14 3 2024-06-11 01:57:01 2024-06-11 02:07:03 EM92KF > EM92KC 10.6 miles 343° 2024-06-11 02:07:03
KJ7CMR 261 2024-06-07 10:26:58 2024-06-15 08:00:34 FM02AN > EM92KC 72.3 miles 63° 2024-06-15 08:00:34
K4PKT-2 1 2024-06-10 06:05:04 2024-06-10 06:05:04 EL97TC > EM92KC 345.5 miles 173° 2024-06-10 06:05:04
AF5II-9 19 2024-06-14 21:11:24 2024-06-14 21:44:57 EM92IB > EM92KC 9.6 miles 266° 2024-06-14 21:11:24
KS4K-9 28 2024-06-01 09:44:28 2024-06-01 13:35:59 EM92JF > EM92KC 9.6 miles 331° 2024-06-01 09:54:40
K4GRW-4 1 2024-06-15 00:23:16 2024-06-15 00:23:16 FM14NS > EM92KC 305.0 miles 52° 2024-06-15 00:23:16
KC3UWC-15 35 2024-06-15 12:16:49 2024-06-15 14:27:50 EM92NJ > EM92KC 23.4 miles 28° 2024-06-15 12:16:49
K4YGD-7 2 2024-06-01 21:56:22 2024-06-01 22:00:36 EM91LX > EM92KC 6.6 miles 164° 2024-06-01 22:00:36
WX4LCG-1 98 2024-06-12 01:17:50 2024-06-15 08:35:27 EM82LO > EM92KC 116.9 miles 288° 2024-06-15 08:35:27
N4MCE-9 44 2024-06-12 07:50:25 2024-06-14 12:52:15 EM91GM > EM92KC 46.9 miles 210° 2024-06-14 12:22:36
KQ4AOU-9 221 2024-06-01 09:48:53 2024-06-11 18:14:54 EM91NX > EM92KC 16.1 miles 115° 2024-06-07 13:25:50
KO4CYN-1 3 2024-06-09 03:25:47 2024-06-12 03:55:07 FM05QL > EM92KC 272.4 miles 30° 2024-06-12 03:55:07
KQ4RLF-7 1 2024-06-08 16:37:28 2024-06-08 16:37:28 EM92JB > EM92KC 8.7 miles 263° 2024-06-08 16:37:28
KO4WDF-14 4 2024-06-05 22:29:57 2024-06-05 22:38:26 EM81TG > EM92KC 94.5 miles 233° 2024-06-05 22:34:58
KO4WAH-9 20 2024-06-06 21:52:57 2024-06-10 15:06:14 EM91JW > EM92KC 14.8 miles 217° 2024-06-10 14:54:44
KF4OLM 1 2024-06-09 07:40:21 2024-06-09 07:40:21 EM92JB > EM92KC 5.6 miles 237° 2024-06-09 07:40:21

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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