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Kaldesignal, skibsnavn eller lokator: Slet       
Det er muligt at søge efter et prefix ved at bruge wildcards (*?) f.eks: OH*
APRS station W4DEX - Vis grafer
Kommentar: WX3in1Plus2.0 U=11.7V,T=??.?C/??.?F
Lokation: 35°15.37' N 80°22.80' W - lokator EM95TG41JL - Vis kort
2.6 miles Østlige pejling 96° fra Locust, Stanly County, North Carolina, United States [?]
3.1 miles Nordøst pejling 59° fra Stanfield, Stanly County, North Carolina, United States
26.2 miles Østlige pejling 85° fra Charlotte, Mecklenburg County, North Carolina, United States
65.3 miles Sydvest pejling 211° fra Greensboro, Guilford County, North Carolina, United States
Sidste position: 2024-06-15 13:27:34 EDT (44s siden)
2024-06-15 13:27:34 EDT lokal tid i Locust, United States [?]
Device: Microsat: WX3in1 Plus 2.0
Sidste sti: W4DEX>APMI06 via TCPIP*,qAC,SIXTH
Positions stored: 47
Packet rate: 900 sekunder i gennemsnit mellem pakker over 44099 sekunder.
Andre SSID´er: W4DEX-2
APRS igate – Statistics for 2024-06:
Stationer hørt direkte: 123 på radio rute – Vis kort
Last heard a station directly: 2024-06-15 13:27:44 EDT (34s siden)
Normal receiver range estimate: 124 miles (Opdateret: 2024-05-31 19:39:56 EDT)
Position packets heard directly: 2656 på radio rute
Position packets sent to APRS-IS: 4986 – Vis kort
Stationer nær W4DEX´s position - Vis mere
kaldesignal distance sidst hørt - EDT      kaldesignal distance sidst hørt - EDT
W4DEX-20.0 yards 0°2024-06-15 13:28:02 K4ROM-10.9 miles 130°2024-06-15 13:20:03
K4ROM-43.6 miles 5°2024-06-14 20:05:03 GSPSVRC2A9.4 miles 350°2024-06-04 15:47:41
K4DVA C9.9 miles 54°2024-06-15 13:19:48 K4DVA-C9.9 miles 54°2024-06-15 13:19:58
K4DVA-R9.9 miles 54°2024-06-15 13:21:08 FW762911.4 miles 273°2024-06-15 13:25:37
FW393811.6 miles 272°2024-06-15 13:15:47 KI4UDZ12.2 miles 65°2024-06-15 13:27:28
CW707712.5 miles 341°2024-06-15 13:27:54 KF4LLF-713.5 miles 293°2024-06-15 13:09:31
N4EOJ14.6 miles 293°2024-06-12 12:03:23 W4TAB14.6 miles 269°2024-06-11 21:15:00
W4TAB-614.6 miles 269°2024-06-08 20:54:36 N4LMM14.6 miles 292°2024-06-13 22:16:02
GSPSVRk2A15.4 miles 336°2024-05-23 20:02:07 KF4EUD15.5 miles 3°2024-06-08 22:04:53
KF4LLF-1015.5 miles 297°2024-06-15 13:12:20 N4ZY15.6 miles 36°2024-06-10 06:50:42
Stations heard directly by W4DEX
kaldesignal pk. først hørt - EDT sidst hørt længste (rx => tx) Længste ved - EDT
WX4BUY 5 2024-06-10 01:49:30 2024-06-10 03:19:24 FM06GC > EM95TG 78.4 miles 42° 2024-06-10 03:19:24
KR4XN-2 3 2024-06-05 04:16:45 2024-06-06 02:47:58 EM83WM > EM95TG 157.0 miles 220° 2024-06-06 02:47:58
KD4MOJ-7 1 2024-06-13 04:49:30 2024-06-13 04:49:30 EM70VO > EM95TG 392.2 miles 216° 2024-06-13 04:49:30
KO4L-9 26 2024-06-02 06:25:05 2024-06-06 02:14:59 FM04CF > EM95TG 78.1 miles 155° 2024-06-06 02:14:59
WA4USN-5 11 2024-06-04 02:29:55 2024-06-07 01:07:54 FM02BS > EM95TG 172.3 miles 171° 2024-06-07 01:07:54
K4CCC-9 508 2024-05-31 20:02:13 2024-06-15 13:01:28 FM04BR > EM95TG 46.4 miles 139° 2024-06-15 13:01:28
KD4VIF 17 2024-06-01 04:22:42 2024-06-10 06:22:14 FM04AS > EM95TG 41.9 miles 142° 2024-06-10 06:22:14
W4YSB 49 2024-06-01 01:33:19 2024-06-06 07:13:24 EM96GL > EM95TG 103.8 miles 324° 2024-06-06 07:13:24
K4OZS-10 1 2024-06-05 01:15:14 2024-06-05 01:15:14 EL89XC > EM95TG 434.8 miles 194° 2024-06-05 01:15:14
K4FDS-5 2 2024-06-06 06:49:08 2024-06-09 22:29:08 FM07AG > EM95TG 139.9 miles 10° 2024-06-09 22:29:08
N4VVV 1 2024-06-05 20:30:19 2024-06-05 20:30:19 FM05KV > EM95TG 85.3 miles 58° 2024-06-05 20:30:19
N2ZZ-1 1 2024-06-02 09:53:36 2024-06-02 09:53:36 EM93DN > EM95TG 139.7 miles 214° 2024-06-02 09:53:36
KE4TWU-14 5 2024-06-04 17:41:15 2024-06-06 09:25:56 FM04BS > EM95TG 43.6 miles 140° 2024-06-04 17:41:15
KE4U-1 1 2024-06-10 02:52:45 2024-06-10 02:52:45 FM06PB > EM95TG 110.7 miles 59° 2024-06-10 02:52:45
KX4NC-4 21 2024-06-05 04:43:50 2024-06-14 03:44:13 FM15TV > EM95TG 230.7 miles 78° 2024-06-14 03:44:13
W4SNA-2 39 2024-05-31 22:35:57 2024-06-06 08:42:27 EM96TJ > EM95TG 77.4 miles 1° 2024-06-06 08:42:27
K4PCC 3 2024-06-05 04:31:45 2024-06-05 05:31:45 FM15HN > EM95TG 168.5 miles 82° 2024-06-05 05:31:45
W4SNA-3 36 2024-05-31 22:56:30 2024-06-06 06:36:54 EM96PP > EM95TG 97.4 miles 350° 2024-06-06 06:36:54
WR4AGC-3 13 2024-06-04 21:03:28 2024-06-09 21:36:26 FM06LB > EM95TG 93.4 miles 53° 2024-06-09 21:36:26
W4UNC-3 8 2024-06-02 21:14:25 2024-06-06 06:14:33 FM06NF > EM95TG 106.5 miles 50° 2024-06-06 06:14:33
N4TUF-2 5 2024-06-05 04:57:21 2024-06-10 02:04:05 FM15CV > EM95TG 150.3 miles 72° 2024-06-10 02:04:05
KF4HJW-12 1 2024-06-07 04:52:14 2024-06-07 04:52:14 FM17SB > EM95TG 251.1 miles 59° 2024-06-07 04:52:14
AC4ZR-9 25 2024-06-02 12:31:52 2024-06-11 08:01:53 EM94LW > EM95TG 42.7 miles 241° 2024-06-04 19:39:38
NC4HC-15 24 2024-06-02 20:25:01 2024-06-06 07:40:15 EM85TL > EM95TG 112.2 miles 278° 2024-06-06 07:40:15
NE4SC-12 27 2024-06-01 04:30:57 2024-06-06 06:31:07 FM03KW > EM95TG 115.4 miles 141° 2024-06-06 06:31:07
K4WAM-14 3 2024-06-02 09:50:36 2024-06-09 07:56:32 EM95JF > EM95TG 44.8 miles 267° 2024-06-02 09:50:36
N4MTT-1 4 2024-06-07 05:49:49 2024-06-10 02:52:59 FM05OT > EM95TG 98.0 miles 67° 2024-06-10 02:52:59
KH2PM 1 2024-06-10 01:23:19 2024-06-10 01:23:19 FM05NN > EM95TG 86.9 miles 75° 2024-06-10 01:23:19
W8EBB 9 2024-06-06 07:52:23 2024-06-06 08:08:57 EM95MC > EM95TG 32.3 miles 252° 2024-06-06 07:52:23
N4MTT-2 6 2024-06-07 05:48:31 2024-06-10 04:20:53 FM05OT > EM95TG 98.0 miles 67° 2024-06-10 04:20:53
KJ4MSV-9 9 2024-06-06 18:00:26 2024-06-06 18:26:07 EM94RX > EM95TG 23.4 miles 209° 2024-06-06 18:00:26
W5DWA-9 4 2024-05-31 21:35:29 2024-06-01 09:41:45 EM95OE > EM95TG 25.6 miles 261° 2024-05-31 21:42:30
KC4NC 2 2024-06-10 03:24:03 2024-06-10 04:24:05 EM94GD > EM95TG 97.3 miles 219° 2024-06-10 04:24:05
W2RWH 29 2024-06-02 00:35:39 2024-06-02 14:09:33 EM95NG > EM95TG 26.8 miles 272° 2024-06-02 14:09:33
WZ4M-12 4 2024-06-11 15:56:01 2024-06-12 18:15:49 EM95OK > EM95TG 27.5 miles 300° 2024-06-12 18:15:49
N3SRO-9 2 2024-06-02 07:39:51 2024-06-15 00:51:43 EM95NM > EM95TG 32.6 miles 303° 2024-06-02 07:39:51
W4GWM-1 2 2024-06-02 03:48:08 2024-06-06 03:23:58 EM84WE > EM95TG 125.5 miles 234° 2024-06-06 03:23:58
K2REH-9 1 2024-06-02 10:22:45 2024-06-02 10:22:45 EM95NG > EM95TG 27.8 miles 273° 2024-06-02 10:22:45
WA9VFD 101 2024-06-01 03:09:41 2024-06-14 01:58:58 EM95PB > EM95TG 22.6 miles 235° 2024-06-14 01:58:58
N218MR 1 2024-06-11 10:26:04 2024-06-11 10:26:04 EM95OR > EM95TG 40.8 miles 323° 2024-06-11 10:26:04
SHOJCT 1 2024-06-05 22:20:43 2024-06-05 22:20:43 EM84UI > EM95TG 127.1 miles 241° 2024-06-05 22:20:43
N4NVG-9 2 2024-06-06 14:08:39 2024-06-06 14:11:43 FM05DE > EM95TG 37.3 miles 97° 2024-06-06 14:11:43
W4BFB-6 3 2024-06-02 08:31:43 2024-06-02 18:31:44 EM95KH > EM95TG 41.5 miles 274° 2024-06-02 18:31:44
WINNSB 31 2024-06-01 01:39:16 2024-06-06 07:29:15 EM94KJ > EM95TG 71.8 miles 215° 2024-06-06 07:29:15
ANDMTN 204 2024-05-31 20:23:02 2024-06-15 11:10:16 EM95KN > EM95TG 45.3 miles 298° 2024-06-15 11:10:16
N5CWH 1 2024-06-07 08:15:57 2024-06-07 08:15:57 EM93GU > EM95TG 116.0 miles 213° 2024-06-07 08:15:57
N4DBM-1 55 2024-06-01 04:09:20 2024-06-13 23:54:49 FM14IT > EM95TG 175.0 miles 99° 2024-06-13 23:54:49
CAESC 19 2024-06-01 05:25:21 2024-06-06 08:15:21 EM94LA > EM95TG 93.3 miles 203° 2024-06-06 08:15:21
KA4CID-1 6 2024-06-04 02:44:43 2024-06-05 03:44:42 EM91GS > EM95TG 247.4 miles 195° 2024-06-05 03:44:42
K9EZ-9 9 2024-06-14 11:29:36 2024-06-14 12:16:54 EM94XX > EM95TG 26.9 miles 138° 2024-06-14 11:29:36
CHMBRS 3 2024-06-04 23:14:55 2024-06-05 08:44:59 EM85NN > EM95TG 143.8 miles 279° 2024-06-05 08:44:59
WE5MAG-14 1 2024-06-03 08:10:21 2024-06-03 08:10:21 EM95NG > EM95TG 26.0 miles 271° 2024-06-03 08:10:21
KR4NO-1 1 2024-06-09 23:23:21 2024-06-09 23:23:21 EM95CB > EM95TG 80.9 miles 262° 2024-06-09 23:23:21
UNIONC 109 2024-05-31 22:00:45 2024-06-10 14:20:18 EM94RX > EM95TG 20.8 miles 205° 2024-06-10 14:20:18
W4JLP-5 2 2024-06-03 21:46:26 2024-06-03 21:56:30 EM94PF > EM95TG 74.5 miles 195° 2024-06-03 21:56:30
KF4W-9 4 2024-06-01 14:51:42 2024-06-05 20:28:42 EM94MB > EM95TG 89.7 miles 203° 2024-06-05 20:28:42
SUMTER 61 2024-06-02 19:11:05 2024-06-14 05:40:41 EM93TW > EM95TG 92.0 miles 180° 2024-06-14 05:40:41
GSPSC 9 2024-06-01 02:21:01 2024-06-06 06:41:00 EM84TW > EM95TG 116.8 miles 260° 2024-06-06 06:41:00
N2MH-14 19 2024-06-02 20:15:38 2024-06-14 00:23:04 FM03WW > EM95TG 156.9 miles 125° 2024-06-14 00:23:04
K4IHD-3 8 2024-06-02 05:01:07 2024-06-10 03:35:31 EM92KS > EM95TG 176.9 miles 194° 2024-06-10 03:35:31
FARMVL 13 2024-06-04 06:07:25 2024-06-13 06:47:45 FM15EN > EM95TG 157.7 miles 82° 2024-06-13 06:47:45
KO4CJR-7 6 2024-06-15 12:20:49 2024-06-15 12:54:41 EM95VA > EM95TG 18.8 miles 151° 2024-06-15 12:20:49
WG8E-3 375 2024-05-31 20:45:50 2024-06-06 12:59:26 EM95HP > EM95TG 64.0 miles 296° 2024-06-06 12:59:26
W4JEE-9 3 2024-06-02 15:13:58 2024-06-02 15:30:40 EM95RJ > EM95TG 12.7 miles 311° 2024-06-02 15:13:58
KO4WPT-7 10 2024-06-02 09:46:06 2024-06-02 10:25:15 EM95PC > EM95TG 19.9 miles 243° 2024-06-02 10:25:15
KM4WDL-8 160 2024-06-14 13:23:49 2024-06-14 22:12:51 EM94QU > EM95TG 31.7 miles 206° 2024-06-14 14:54:55
N4EWE 5 2024-06-09 23:18:41 2024-06-10 02:58:42 FM06RB > EM95TG 115.6 miles 60° 2024-06-10 02:58:42
K4AAQ-9 16 2024-06-04 16:42:49 2024-06-06 20:29:10 EM95MB > EM95TG 34.4 miles 247° 2024-06-05 18:53:17
K0WHW-9 8 2024-06-02 19:19:59 2024-06-05 23:19:39 EM95NO > EM95TG 36.2 miles 310° 2024-06-02 20:30:22
KD4MOT-3 3 2024-06-02 08:30:00 2024-06-06 02:57:44 FM06KW > EM95TG 135.6 miles 30° 2024-06-06 02:57:44
KC4GYM-2 1 2024-06-05 00:15:10 2024-06-05 00:15:10 EM93HV > EM95TG 111.8 miles 212° 2024-06-05 00:15:10
WR4EC-10 1 2024-06-05 04:57:51 2024-06-05 04:57:51 EM93BS > EM95TG 132.7 miles 221° 2024-06-05 04:57:51
W4MSD-9 2 2024-06-14 13:30:58 2024-06-14 13:43:26 FM04CX > EM95TG 38.3 miles 118° 2024-06-14 13:43:26
DAYBCH 1 2024-06-05 02:27:16 2024-06-05 02:27:16 EL99LE > EM95TG 419.9 miles 185° 2024-06-05 02:27:16
KD5DST 64 2024-05-31 20:09:46 2024-06-13 19:35:09 EM94TU > EM95TG 27.7 miles 176° 2024-06-13 19:35:09
NSBCH 1 2024-06-05 00:46:15 2024-06-05 00:46:15 EL99MA > EM95TG 431.7 miles 184° 2024-06-05 00:46:15
WB4SMS-9 1 2024-06-07 05:52:57 2024-06-07 05:52:57 FM05NR > EM95TG 90.1 miles 68° 2024-06-07 05:52:57
KQ4BBC-9 64 2024-06-01 09:21:50 2024-06-05 17:38:48 EM95NM > EM95TG 32.5 miles 303° 2024-06-05 17:17:38
W4AYS-9 3 2024-06-03 12:41:45 2024-06-03 12:50:20 EM95QN > EM95TG 26.9 miles 325° 2024-06-03 12:41:45
K3CL-9 9 2024-06-05 12:06:46 2024-06-05 17:00:02 EM95MF > EM95TG 30.8 miles 267° 2024-06-05 16:29:59
N5CWH-9 2 2024-06-13 06:52:01 2024-06-13 06:58:13 EM93HU > EM95TG 111.9 miles 211° 2024-06-13 06:52:01
YORKSC 38 2024-05-31 21:01:01 2024-06-06 02:11:01 EM94JX > EM95TG 52.5 miles 249° 2024-06-06 02:11:01
W4RJF-9 1 2024-06-05 05:18:05 2024-06-05 05:18:05 FM05PP > EM95TG 99.6 miles 74° 2024-06-05 05:18:05
KL4Z-1 2 2024-06-02 10:07:56 2024-06-04 15:07:44 EM95KK > EM95TG 44.4 miles 287° 2024-06-04 15:07:44
KM4UHU-7 1 2024-06-02 06:32:43 2024-06-02 06:32:43 NM06AA > EM95TG 7348.2 miles 16° 2024-06-02 06:32:43
KF0EGX-9 6 2024-06-05 06:53:19 2024-06-10 05:47:25 FM05MC > EM95TG 79.6 miles 96° 2024-06-10 03:41:05
NR4C-10 25 2024-06-02 20:14:13 2024-06-14 04:53:38 FM04BH > EM95TG 71.8 miles 155° 2024-06-14 04:53:38
KN4NVN-9 10 2024-06-04 20:05:13 2024-06-04 21:03:19 EM96CC > EM95TG 99.4 miles 306° 2024-06-04 20:11:41
K4SCK-9 6 2024-06-11 11:26:22 2024-06-13 11:50:20 EM95PH > EM95TG 16.7 miles 280° 2024-06-13 11:50:20
N0JJO-4 3 2024-06-01 17:08:30 2024-06-14 16:09:28 EM95OE > EM95TG 23.8 miles 260° 2024-06-14 16:09:28
KT0BEG-2 7 2024-06-02 11:40:55 2024-06-02 12:04:35 EM95QC > EM95TG 18.6 miles 239° 2024-06-02 12:04:35
KB5VGS-15 1 2024-06-05 20:48:54 2024-06-05 20:48:54 EM95MF > EM95TG 31.8 miles 266° 2024-06-05 20:48:54
KY4YQ-9 11 2024-06-03 06:05:32 2024-06-07 06:22:52 EM94MX > EM95TG 39.4 miles 240° 2024-06-05 06:03:20
W4PFI-14 21 2024-06-03 23:41:11 2024-06-05 00:00:29 EM95PB > EM95TG 22.8 miles 234° 2024-06-04 23:07:00
K4CLP-7 9 2024-06-05 05:05:31 2024-06-10 04:08:36 FM05TO > EM95TG 116.5 miles 77° 2024-06-10 04:08:36
K4ROM-4 11 2024-05-31 20:01:38 2024-06-13 20:01:30 EM95TH > EM95TG 3.6 miles 5° 2024-06-13 20:01:30
W2JKT-10 4 2024-05-31 21:11:22 2024-06-13 05:11:00 EM95FE > EM95TG 66.8 miles 267° 2024-06-13 05:11:00
NSBWST 1 2024-06-05 00:45:26 2024-06-05 00:45:26 EL98MX > EM95TG 434.5 miles 185° 2024-06-05 00:45:26
W3RWM-9 1 2024-06-03 14:54:43 2024-06-03 14:54:43 EM95OH > EM95TG 21.8 miles 277° 2024-06-03 14:54:43
PLMCST 2 2024-06-04 02:26:11 2024-06-05 02:26:10 EL99JN > EM95TG 396.1 miles 187° 2024-06-05 02:26:10
K4KOT-9 23 2024-06-04 16:18:25 2024-06-04 18:05:29 EM95NT > EM95TG 47.2 miles 325° 2024-06-04 16:18:25
KW4EI-2 2 2024-06-07 05:01:29 2024-06-07 05:04:26 EM96BB > EM95TG 99.4 miles 305° 2024-06-07 05:04:26
KN4TIN-1 7 2024-06-04 06:09:31 2024-06-07 07:54:21 EM92ED > EM95TG 226.1 miles 199° 2024-06-07 07:54:21
KE5ZQV-9 5 2024-06-06 10:00:36 2024-06-06 11:02:28 EM95OI > EM95TG 25.4 miles 288° 2024-06-06 10:00:36
KC3IEI-4 5 2024-06-05 05:00:26 2024-06-10 04:30:26 FM05NX > EM95TG 98.3 miles 59° 2024-06-10 04:30:26
N4TLC 1 2024-06-09 17:02:43 2024-06-09 17:02:43 FM05DE > EM95TG 37.1 miles 96° 2024-06-09 17:02:43
KQ1S-9 2 2024-06-02 12:52:43 2024-06-02 13:20:51 EM95IF > EM95TG 53.5 miles 268° 2024-06-02 12:52:43
WM4L-9 4 2024-06-07 06:57:20 2024-06-07 07:07:30 FM05BQ > EM95TG 41.2 miles 45° 2024-06-07 07:07:30
AJ4TW-9 3 2024-06-04 16:49:41 2024-06-04 18:17:35 FM06BA > EM95TG 60.1 miles 26° 2024-06-04 18:17:35
K9SO-9 2 2024-06-01 21:51:08 2024-06-01 21:54:13 EM95NN > EM95TG 36.6 miles 306° 2024-06-01 21:51:08
KF4RC-1 1 2024-06-05 22:49:54 2024-06-05 22:49:54 EM85HH > EM95TG 166.7 miles 273° 2024-06-05 22:49:54
K4TCH-7 10 2024-06-05 06:00:20 2024-06-13 06:05:48 FM03GT > EM95TG 112.4 miles 153° 2024-06-13 06:05:48
KJ4JWC-9 12 2024-06-15 13:16:52 2024-06-15 13:27:44 FM05DD > EM95TG 38.5 miles 103° 2024-06-15 13:27:44
W4CEM-3 16 2024-06-01 00:52:36 2024-06-05 18:20:35 EM93NR > EM95TG 109.4 miles 195° 2024-06-05 18:20:35
K4OVO-9 1 2024-06-05 19:03:43 2024-06-05 19:03:43 EM94JU > EM95TG 52.6 miles 238° 2024-06-05 19:03:43
KI4WXS-5 61 2024-05-31 21:56:45 2024-06-14 17:36:59 EM95PG > EM95TG 17.3 miles 269° 2024-06-14 17:36:59
K4GRW-4 5 2024-06-04 03:42:54 2024-06-14 05:03:13 FM14NS > EM95TG 201.2 miles 99° 2024-06-14 05:03:13
KC3UWC-15 1 2024-06-15 08:06:36 2024-06-15 08:06:36 EM95NG > EM95TG 26.3 miles 272° 2024-06-15 08:06:36
N4LLZ-9 1 2024-06-10 07:52:52 2024-06-10 07:52:52 FM05RM > EM95TG 103.5 miles 79° 2024-06-10 07:52:52
N4CLY 2 2024-06-08 18:08:50 2024-06-08 18:25:01 EM95PC > EM95TG 20.0 miles 238° 2024-06-08 18:25:01
KO4CYN-1 23 2024-06-01 06:32:43 2024-06-06 08:12:42 FM05QL > EM95TG 98.7 miles 81° 2024-06-06 08:12:42
KF4DVF-1 1 2024-06-03 08:07:39 2024-06-03 08:07:39 EM95NG > EM95TG 27.8 miles 272° 2024-06-03 08:07:39
KO4WAH-9 1 2024-06-07 07:18:59 2024-06-07 07:18:59 FM04IM > EM95TG 80.4 miles 130° 2024-06-07 07:18:59

Kun stationer hvor en lokationspakke er blevet hørt, er vist her. Rækkevidde statistikken viser ekstra lange hop fordi at nogle digipeatere ikke tilføjer deres eget kaldenavn til digipeaterstrengen korrekt. Kontrollér venligst de rå pakker.
Om denne side
Denne side viser real-time informationer fra Automatic Position Reporting System Internet netværket (APRS-IS). APRS er brugt af amateur (ham) radio Radioamatør til at sende real-time positions information, vejr data, telemetri og beskeder over en radio. Et køretøj udstyret med en GPS modtager, a VHF transmitter eller HF transceiver og en lille computer kaldet en tracker, sender sin position, hastighed og kurs i små data pakker, som så bliver modtaget af nærliggende IGate modtage stationer som videre sender pakkerne til Internet. Systemer forbundet til Internet kan sende informationer direkte til APRS-IS uden brug af en radio og/eller samle og vise informationer sendt fra et hvert sted på jorden.
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