Station info - [map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account]
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KI4LOA-14 - show graphs Bookmark and Share
Map loading...
Mic-E message: In service
Location: 36°01.35' N 80°14.00' W - locator EM96VA25AJ - show map - static map
5.4 miles South bearing 174° from Winston-Salem, Forsyth County, North Carolina, United States [?]
8.3 miles East bearing 89° from Clemmons, Forsyth County, North Carolina, United States
24.9 miles West bearing 262° from Greensboro, Guilford County, North Carolina, United States
64.7 miles Northeast bearing 32° from Charlotte, Mecklenburg County, North Carolina, United States
Last position: 2012-02-14 15:37:17 UTC (45m43s ago)
2012-02-14 10:37:17 EST local time at Winston-Salem, United States [?]
Altitude: 797 ft
Course: 155°
Device: Kenwood: TM-D700 (rig)
Last path: KI4LOA-14>S6PQ3U via WIDE2-2,qAR,WD4LSS (good)
Positions stored: 26823
Packet rate: 602 seconds between packets on average during 5420 seconds.
Other SSIDs: KI4LOA-9
Stations near current position of KI4LOA-14 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
W4SKY1.9 miles 319°2012-02-13 13:30:40 K4JR-93.4 miles 345°2012-02-14 15:11:56
WD4LSS4.8 miles 245°2012-02-14 16:19:32 W4DCA-94.9 miles 307°2012-01-26 22:25:13
CW12416.6 miles 340°2012-02-12 18:40:46 W4SKY-98.8 miles 267°2012-02-07 03:04:35
HP-99.8 miles 102°2012-01-21 18:33:10 DW125010.7 miles 102°2012-02-14 16:20:10
DW471211.1 miles 296°2012-02-14 16:20:50 WW4DC11.2 miles 138°2012-02-14 16:22:47
W4INT-1211.2 miles 299°2012-01-29 00:10:29 N4QLX-911.2 miles 28°2012-02-13 22:19:58
WG5Q-1011.3 miles 57°2012-02-13 22:42:56 DW488411.5 miles 315°2012-02-14 16:14:31
DW461411.9 miles 22°2012-02-14 16:18:22 KD4LHP-912.6 miles 144°2012-02-13 10:34:01
N4MBI12.9 miles 323°2012-02-14 16:13:58 W4UFM13.2 miles 340°2012-02-14 16:20:14
KF4DCE14.0 miles 356°2012-02-14 16:20:45 KG4TAH-714.4 miles 142°2012-02-05 03:39:35
Stations which heard KI4LOA-14 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
WI3Z-1 3 2012-02-02 19:33:53 2012-02-02 21:54:10 FN20DN > FN20HJ 22.4 miles 129° 2012-02-02 19:33:53
K8UI-7 2 2012-02-04 17:55:50 2012-02-04 18:07:44 EN81TI > EN81VH 9.3 miles 106° 2012-02-04 18:07:44
KE4CJA-4 6 2012-02-01 16:17:58 2012-02-13 17:24:59 EM84LL > EM85PE 52.6 miles 22° 2012-02-13 15:46:37
N0PTN-1 1 2012-02-08 16:10:53 2012-02-08 16:10:53 EM48PT > EM48RT 7.0 miles 90° 2012-02-08 16:10:53
WD4LSS 5 2012-02-14 14:47:07 2012-02-14 15:37:17 EM96VB > EM95UX 7.0 miles 222° 2012-02-14 14:47:07
WB0HAC 1 2012-02-07 21:24:25 2012-02-07 21:24:25 EM29SG > EM28NX 30.4 miles 229° 2012-02-07 21:24:25
KC0IRJ-3 1 2012-02-08 13:34:16 2012-02-08 13:34:16 EM38VW > EM38VN 28.1 miles 181° 2012-02-08 13:34:16
K3ARL-1 2 2012-02-02 17:42:33 2012-02-03 17:23:16 FN00XB > FN10FN 46.5 miles 40° 2012-02-03 17:23:16
N4VDE-3 17 2012-02-01 16:07:56 2012-02-13 17:12:50 EM84GF > EM85QC 77.4 miles 39° 2012-02-13 15:12:24
WX4GSO-9 3 2012-02-13 20:03:22 2012-02-14 15:17:14 EM96VA > FM05AS 24.4 miles 140° 2012-02-14 15:17:14
KA0GFC-3 3 2012-02-08 12:54:07 2012-02-08 13:24:13 EM38TX > EM38PW 19.1 miles 265° 2012-02-08 13:24:13
AB4KN-2 18 2012-02-10 17:06:35 2012-02-13 13:33:58 EM73UP > EM73RL 18.0 miles 230° 2012-02-10 17:56:46
KA2FNK 2 2012-02-07 16:42:48 2012-02-07 19:13:36 EM29PC > EM29PA 5.9 miles 198° 2012-02-07 16:42:48
N3KTX-4 14 2012-02-02 14:43:46 2012-02-02 17:34:15 FM08SX > FM19AP 53.8 miles 27° 2012-02-02 14:43:46
KB0JBF 1 2012-02-06 23:40:22 2012-02-06 23:40:22 EN33HF > EN33JD 9.4 miles 130° 2012-02-06 23:40:22
NT4UX-2 3 2012-02-09 19:14:00 2012-02-09 19:44:08 EM65XK > EM75AU 30.1 miles 6° 2012-02-09 19:44:08
WA9CJN-15 3 2012-02-05 16:17:03 2012-02-05 16:37:07 EN52SD > EN52LA 27.9 miles 253° 2012-02-05 16:17:03
KA0GFC-5 1 2012-02-08 12:44:07 2012-02-08 12:44:07 EM38KW > EM38QG 55.4 miles 147° 2012-02-08 12:44:07
K0SUN-15 2 2012-02-07 16:52:55 2012-02-07 19:03:29 EM29NC > EM29MC 5.1 miles 260° 2012-02-07 16:52:55
KB0JBF-1 2 2012-02-06 23:50:25 2012-02-07 00:00:27 EN32HV > EN33JC 15.1 miles 22° 2012-02-07 00:00:27
K3SMT-9 1 2012-02-03 18:33:32 2012-02-03 18:33:32 FM09LX > FN00LA 2.5 miles 295° 2012-02-03 18:33:32
N0OTM-15 3 2012-02-08 17:21:08 2012-02-09 13:02:44 EM48XO > EM48VO 9.9 miles 269° 2012-02-09 13:02:44
K9ESV-3 2 2012-02-05 15:57:43 2012-02-05 15:59:20 EN52WB > EN52JG 57.5 miles 284° 2012-02-05 15:59:20
N9QIP 3 2012-02-05 18:07:23 2012-02-06 13:07:53 EN53IE > EN53HI 11.3 miles 343° 2012-02-05 18:07:23
W0MA 5 2012-02-08 16:30:58 2012-02-08 18:31:24 EM48WP > EM48TS 15.0 miles 301° 2012-02-08 18:31:24
K8TIH 1 2012-02-04 18:57:57 2012-02-04 18:57:57 EN81HL > EN81EJ 16.4 miles 244° 2012-02-04 18:57:57
WX4GSO 8 2012-02-13 20:13:25 2012-02-14 14:27:01 FM06EB > FM06CB 8.1 miles 276° 2012-02-14 14:06:57
KA0GFC-2 1 2012-02-08 13:14:11 2012-02-08 13:14:11 EM38RW > EM38VU 20.0 miles 109° 2012-02-08 13:14:11
N5CWH-4 1 2012-02-01 14:16:20 2012-02-01 14:16:20 EM94LB > EM94KA 5.9 miles 226° 2012-02-01 14:16:20
K3XY-3 3 2012-02-02 18:53:00 2012-02-03 15:12:45 FN20EN > FN10VH 33.6 miles 239° 2012-02-02 22:54:31
NS9RC 1 2012-02-05 15:16:48 2012-02-05 15:16:48 EN61CR > EN62CC 27.8 miles 360° 2012-02-05 15:16:48
NT4UX-3 4 2012-02-09 18:23:50 2012-02-09 18:53:56 EM65SU > EM66NG 38.9 miles 317° 2012-02-09 18:53:56
KB9ZWL 6 2012-02-06 15:48:34 2012-02-06 17:28:54 EN44IP > EN44FT 16.6 miles 318° 2012-02-06 15:48:34
WA4SAS-9 2 2012-02-01 19:38:42 2012-02-13 17:22:52 EM95CB > EM94LU 46.0 miles 109° 2012-02-13 17:22:52
W4TL-3 3 2012-02-13 14:22:13 2012-02-13 14:52:20 EM73VW > EM84CM 46.2 miles 28° 2012-02-13 14:25:20
N0QVC-1 2 2012-02-06 22:10:01 2012-02-06 22:30:06 EN34IF > EN34JH 4.4 miles 24° 2012-02-06 22:30:06
KU0K-1 2 2012-02-07 17:43:11 2012-02-07 18:33:24 EM29IA > EM28IV 7.8 miles 188° 2012-02-07 18:33:24
K3DNA 1 2012-02-03 17:33:18 2012-02-03 17:33:18 FN00WB > FN10CM 37.5 miles 28° 2012-02-03 17:33:18
W0JRT-3 2 2012-02-07 15:32:29 2012-02-07 15:52:33 EM29WW > EM29US 13.1 miles 207° 2012-02-07 15:32:29
N9QIP-8 1 2012-02-06 15:28:32 2012-02-06 15:28:32 EN44KL > EN44LK 2.3 miles 130° 2012-02-06 15:28:32
N0PFY 2 2012-02-06 21:49:56 2012-02-06 22:20:02 EN34IH > EN34KN 19.1 miles 25° 2012-02-06 22:20:02
KC9EUU 2 2012-02-05 17:27:15 2012-02-05 17:37:17 EN52LU > EN52MS 6.7 miles 134° 2012-02-05 17:37:17
N5CWH-3 1 2012-02-01 11:57:28 2012-02-01 11:57:28 EM94LB > EM94LA 5.1 miles 210° 2012-02-01 11:57:28
N9AZZ-2 2 2012-02-09 14:53:07 2012-02-09 15:43:17 EM57MV > EM57SN 33.4 miles 130° 2012-02-09 14:53:07
K9SA 1 2012-02-05 16:03:52 2012-02-05 16:03:52 EN52WB > EN52XE 8.8 miles 17° 2012-02-05 16:03:52
N3SH-2 11 2012-02-03 21:52:12 2012-02-04 00:52:47 FN00FE > EN90VF 32.9 miles 274° 2012-02-03 21:52:12
W4HF-2 2 2012-02-01 21:29:04 2012-02-01 21:49:08 EM96OH > EM96KB 27.5 miles 227° 2012-02-01 21:49:08
N4DSL-3 5 2012-02-02 13:43:33 2012-02-02 14:13:40 FM08MF > FM08PK 20.6 miles 41° 2012-02-02 13:43:33
W0APR-3 4 2012-02-08 11:53:54 2012-02-08 12:34:03 EM29XA > EM38FN 41.5 miles 141° 2012-02-08 11:53:54
K8UI-1 3 2012-02-04 18:17:46 2012-02-04 18:47:55 EN81JK > EN81SH 36.8 miles 103° 2012-02-04 18:47:55
W4SBO-7 1 2012-02-09 20:24:16 2012-02-09 20:24:16 EM75DB > EM64XN 36.8 miles 208° 2012-02-09 20:24:16
W3ND-2 2 2012-02-03 15:32:51 2012-02-03 16:02:59 FN10TK > FN10NE 30.5 miles 234° 2012-02-03 15:32:51
KB0JBF-3 3 2012-02-07 00:30:34 2012-02-07 12:11:45 EN32FF > EN32FL 19.2 miles 4° 2012-02-07 12:11:45
N0SWP-2 4 2012-02-07 14:52:22 2012-02-07 15:22:28 EN30AL > EN20VG 18.1 miles 220° 2012-02-07 14:52:22
N0AN 2 2012-02-07 12:01:43 2012-02-07 12:20:58 EN32FI > EN22XC 29.3 miles 231° 2012-02-07 12:20:58
N5CWH-2 1 2012-02-01 11:07:19 2012-02-01 11:07:19 EM93DP > EM93HV 24.4 miles 48° 2012-02-01 11:07:19
K4EME-3 1 2012-02-02 13:03:29 2012-02-02 13:03:29 FM07HT > FM08ID 26.0 miles 10° 2012-02-02 13:03:29
KB0PJH 6 2012-02-08 14:04:20 2012-02-08 15:40:47 EM48JU > EM48GU 12.6 miles 281° 2012-02-08 15:40:47
KB9WQF-10 1 2012-02-06 13:48:12 2012-02-06 13:48:12 EN53AS > EN43VT 11.6 miles 281° 2012-02-06 13:48:12
WD9ISQ-11 6 2012-02-06 16:28:44 2012-02-06 18:09:04 EN44BV > EN44IU 26.9 miles 95° 2012-02-06 18:09:04
N4CKV-1 3 2012-02-09 17:23:40 2012-02-09 17:43:44 EM66HQ > EM66HI 21.2 miles 171° 2012-02-09 17:23:40
N8BHU-1 2 2012-02-04 17:03:23 2012-02-04 17:13:31 EN91JF > EN91HD 10.5 miles 232° 2012-02-04 17:03:23
KC0ZMX 1 2012-02-07 13:44:53 2012-02-07 13:44:53 EN31CO > EN31BO 5.9 miles 259° 2012-02-07 13:44:53
K4FDS-5 2 2012-02-01 23:39:29 2012-02-01 23:59:33 EM97VF > FM07AG 16.9 miles 86° 2012-02-01 23:39:29
W3PIE-3 3 2012-02-03 19:03:38 2012-02-03 22:42:22 FN00GD > FM09DW 21.5 miles 226° 2012-02-03 19:03:38
WD4INS-4 4 2012-02-09 16:43:31 2012-02-09 17:13:37 EM66GR > EM67DB 26.5 miles 333° 2012-02-09 17:13:37
K4FI-3 7 2012-02-01 11:27:22 2012-02-01 14:57:42 EM94NC > EM94HE 32.0 miles 282° 2012-02-01 14:05:33
W0OI 2 2012-02-07 16:02:35 2012-02-07 16:12:37 EM29TJ > EM29TL 4.8 miles 15° 2012-02-07 16:12:37
K3PDK-1 5 2012-02-02 16:12:14 2012-02-02 16:52:22 FM19AM > FM19CO 13.1 miles 54° 2012-02-02 16:12:14
W9YT-1 2 2012-02-05 17:47:19 2012-02-05 17:57:21 EN52KX > EN53HB 16.6 miles 295° 2012-02-05 17:47:19
K0KU 6 2012-02-07 17:13:00 2012-02-07 18:23:19 EM29KA > EM28IX 7.6 miles 236° 2012-02-07 17:13:00
KC9NIK 1 2012-02-06 18:49:14 2012-02-06 18:49:14 EN34SW > EN35PB 15.8 miles 307° 2012-02-06 18:49:14
KI4WXS-5 4 2012-02-13 18:13:02 2012-02-13 18:53:09 EM95LG > EM95PG 18.2 miles 91° 2012-02-13 18:13:02
W4DEX 1 2012-02-01 20:28:51 2012-02-01 20:28:51 EM95MG > EM95TG 33.8 miles 89° 2012-02-01 20:28:51
W4VPI-1 3 2012-02-01 23:49:30 2012-02-02 11:33:05 EM97VG > FM07AG 12.2 miles 89° 2012-02-01 23:49:30
KD0EAV-2 2 2012-02-07 16:22:38 2012-02-07 16:32:46 EM29SG > EM29QF 11.7 miles 262° 2012-02-07 16:22:38
KA9SCF-15 1 2012-02-05 15:33:46 2012-02-05 15:33:46 EN61BT > EN61AV 6.5 miles 317° 2012-02-05 15:33:46
N9MXT-10 1 2012-02-05 15:56:58 2012-02-05 15:56:58 EN52WB > EN52UE 12.7 miles 309° 2012-02-05 15:56:58
PADKY 4 2012-02-09 15:23:13 2012-02-09 16:13:25 EM57NL > EM57QB 33.5 miles 156° 2012-02-09 15:23:13
W9THD-1 1 2012-02-04 20:38:16 2012-02-04 20:38:16 EN71JS > EN71HP 12.4 miles 234° 2012-02-04 20:38:16
K4MSU-5 1 2012-02-09 16:33:30 2012-02-09 16:33:30 EM57XB > EM56WW 10.1 miles 191° 2012-02-09 16:33:30
KI4WXS-9 5 2012-02-01 20:08:48 2012-02-13 18:36:14 EM95NG > EM95KH 15.7 miles 277° 2012-02-13 18:36:14
W4LAW-6 2 2012-02-09 20:54:21 2012-02-09 21:44:32 EM75IA > EM74IL 37.9 miles 181° 2012-02-09 20:54:21
N9MEA-6 4 2012-02-06 13:38:04 2012-02-06 14:30:30 EN43TX > EN53CX 27.7 miles 86° 2012-02-06 14:30:30
AB9FX-1 4 2012-02-05 15:36:51 2012-02-05 15:53:37 EN62AA > EN61CW 11.7 miles 119° 2012-02-05 15:53:37
N0PTL 2 2012-02-07 18:53:27 2012-02-07 21:35:25 EM29LB > EM28PX 20.3 miles 108° 2012-02-07 18:53:27
NX0P 3 2012-02-06 23:00:10 2012-02-06 23:30:19 EN33IT > EN33JN 18.0 miles 170° 2012-02-06 23:00:10
W3PHB-1 1 2012-02-04 03:13:16 2012-02-04 03:13:16 FN00RX > FN00UV 15.1 miles 110° 2012-02-04 03:13:16
KD4DRA 3 2012-02-01 15:37:49 2012-02-13 16:32:41 EM84SR > EM84UR 12.5 miles 88° 2012-02-13 16:32:41
WF2O 16 2012-02-02 19:33:08 2012-02-02 22:54:00 FN20DN > FN20GN 12.4 miles 91° 2012-02-02 19:33:08
K3ARL-5 1 2012-02-04 04:33:32 2012-02-04 04:33:32 FN01SB > FN00TL 40.9 miles 170° 2012-02-04 04:33:32
K3ARL-6 2 2012-02-03 17:53:24 2012-02-04 01:42:57 FN00IK > FN00PE 34.8 miles 118° 2012-02-04 01:42:57
KB0H-1 3 2012-02-08 16:20:55 2012-02-08 17:11:05 EM48SS > EM48US 10.8 miles 85° 2012-02-08 16:20:55
AI4PX-12 4 2012-02-01 12:27:36 2012-02-01 13:07:45 EM94QE > EM93RW 19.7 miles 156° 2012-02-01 13:07:45
WA3UFN-1 4 2012-02-04 04:43:34 2012-02-04 14:32:51 FN01QC > FN01OC 8.0 miles 262° 2012-02-04 04:43:34
W9AZ-2 2 2012-02-05 15:06:47 2012-02-05 15:26:51 EN61BT > EN61DK 26.5 miles 158° 2012-02-05 15:26:51
KB9BPF 3 2012-02-08 17:31:10 2012-02-08 19:11:38 EM48WP > EM48VX 23.2 miles 351° 2012-02-08 17:51:14
K0TCA-15 1 2012-02-06 19:19:22 2012-02-06 19:19:22 EN34LW > EN35KB 9.1 miles 324° 2012-02-06 19:19:22
WW4DC 3 2012-02-13 19:53:20 2012-02-14 11:01:08 FM06AB > EM95WV 14.1 miles 217° 2012-02-14 11:01:08
N0AGE 2 2012-02-07 00:10:28 2012-02-07 00:20:30 EN32HS > EN32DR 17.9 miles 262° 2012-02-07 00:10:28
K8YSE-10 2 2012-02-04 17:33:33 2012-02-04 17:43:38 EN91AI > EN91DH 12.4 miles 107° 2012-02-04 17:43:38
KC8MXW-1 1 2012-02-04 16:53:19 2012-02-04 16:53:19 EN91JF > EN91HB 18.3 miles 222° 2012-02-04 16:53:19
KD0KYA 4 2012-02-06 19:59:29 2012-02-06 21:09:44 EN34JX > EN35IA 4.7 miles 314° 2012-02-06 20:09:31
N4MSG-10 1 2012-02-01 13:55:33 2012-02-01 13:55:33 EM94PE > EM94MC 13.8 miles 253° 2012-02-01 13:55:33
WW4GW-3 1 2012-02-02 13:33:32 2012-02-02 13:33:32 FM08LC > FM07SL 54.6 miles 142° 2012-02-02 13:33:32
K0YTH-13 7 2012-02-06 19:29:24 2012-02-06 21:19:47 EN34JW > EN35IA 7.9 miles 302° 2012-02-06 19:29:24
N4NE-1 24 2012-02-10 11:15:15 2012-02-13 15:02:22 EM73TO > EM74WF 45.1 miles 16° 2012-02-13 12:16:26
N3QC-1 3 2012-02-04 04:23:30 2012-02-04 14:29:14 FN01OD > FN01RC 13.2 miles 110° 2012-02-04 14:29:14
N3TJJ-8 2 2012-02-02 19:03:03 2012-02-03 15:22:49 FN10VL > FN10VM 2.9 miles 20° 2012-02-02 19:03:03
WA9RFY-4 1 2012-02-05 12:10:30 2012-02-05 12:10:30 EN61UR > EN61UR 1.4 miles 11° 2012-02-05 12:10:30
N3SNN-1 2 2012-02-04 03:43:22 2012-02-04 03:53:24 FN01TA > FN01UL 33.3 miles 9° 2012-02-04 03:43:22
WA0ROI-1 3 2012-02-07 12:31:49 2012-02-07 13:16:59 EN31EP > EN31DU 15.0 miles 344° 2012-02-07 13:16:59
KCVA 2 2012-02-07 21:04:18 2012-02-07 21:49:30 EM29VH > EM29RB 23.7 miles 219° 2012-02-07 21:04:18
W0AK-1 4 2012-02-07 12:53:24 2012-02-07 14:12:35 EN31FW > EN31EN 25.2 miles 188° 2012-02-07 12:53:24
WR4AGC-3 1 2012-02-14 09:40:52 2012-02-14 09:40:52 FM06FB > FM06LB 28.8 miles 90° 2012-02-14 09:40:52
N8IYX-4 1 2012-02-04 20:58:23 2012-02-04 20:58:23 EN71FS > EN71EW 12.5 miles 346° 2012-02-04 20:58:23
N4RP-1 1 2012-02-02 14:53:47 2012-02-02 14:53:47 FM09UA > FM09UA 0.6 miles 246° 2012-02-02 14:53:47
AE0MW-10 7 2012-02-07 12:41:54 2012-02-07 13:52:09 EN31CI > EN31DO 18.6 miles 14° 2012-02-07 13:52:09
LIBRTY 3 2012-02-07 19:43:46 2012-02-08 11:43:50 EM29WA > EM29SG 23.6 miles 319° 2012-02-08 11:43:50
KC0QLU-1 3 2012-02-07 15:42:31 2012-02-07 21:14:20 EM29VH > EM29SP 23.7 miles 338° 2012-02-07 20:34:09
WB0VTM-1 1 2012-02-09 15:03:08 2012-02-09 15:03:08 EM57MR > EM57MR 1.1 miles 140° 2012-02-09 15:03:08
LSMED 2 2012-02-07 20:14:01 2012-02-07 20:24:04 EM29VH > EM28UV 29.9 miles 189° 2012-02-07 20:14:01
K9MV 1 2012-02-05 12:00:29 2012-02-05 12:00:29 EN61WR > EN71AQ 9.2 miles 103° 2012-02-05 12:00:29
RESRCH 1 2012-02-07 20:54:16 2012-02-07 20:54:16 EM29VH > EM29RA 27.3 miles 217° 2012-02-07 20:54:16
W4GR-10 1 2012-02-13 14:32:42 2012-02-13 14:32:42 EM74XA > EM83AX 5.7 miles 134° 2012-02-13 14:32:42

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.
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service