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 K4TQR-1 - show graphs
Map loading...
Comment: W2,AL2 Birmingham
Last beacon: UIDIGI 1.9
Location: 33°33.30' N 86°42.38' W - locator EM63PN53FE - show map - static map
1.2 miles North bearing 2° from Irondale, Jefferson County, Alabama, United States [?]
4.3 miles Southeast bearing 117° from Tarrant, Jefferson County, Alabama, United States
6.0 miles Northeast bearing 67° from Birmingham, Jefferson County, Alabama, United States
55.2 miles Northeast bearing 64° from Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position: 2017-02-19 09:29:47 EST (7m8s ago)
2017-02-19 08:29:47 CST local time at Irondale, United States [?]
Device: IW3FQG: UIdigi (digi)
Last path: K4TQR-1>APNU19 via NULL,qAR,N0ZO-1 (good)
Positions stored: 14
Packet rate: 343 seconds between packets on average during 17174 seconds.
APRS digipeater – Statistics for 2017-02:
Stations heard directly: 79 on radio path – show map
Last heard a station directly: 2017-02-19 09:27:40 EST (9m15s ago)
Normal receiver range estimate: 50 miles (Updated: 2017-02-19 07:02:55 EST)
Position packets heard directly: 6157 on radio path
Stations near current position of K4TQR-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BMXSVR7HA2.1 miles 99°2017-01-22 03:20:19 WA4WBX2.2 miles 290°2017-02-18 10:33:24
EW77232.9 miles 146°2017-02-19 09:33:06 KK4VVY3.8 miles 97°2017-01-23 09:04:28
KM4DEF6.1 miles 229°2017-02-17 19:42:39 WN4VSU-Z6.1 miles 187°2017-01-31 22:26:53
N4HEY-156.3 miles 187°2017-01-20 17:55:27 KK4BSK-26.4 miles 239°2017-02-13 05:14:50
CW75326.5 miles 49°2017-02-19 09:23:17 KC4ANB-M7.0 miles 41°2017-02-13 08:27:00
KI4SBB A7.7 miles 231°2017-02-19 09:20:40 KI4SBB AD7.7 miles 231°2017-02-19 09:20:41
KI4SBB B7.7 miles 231°2017-02-19 09:20:41 KI4SBB C7.7 miles 231°2017-02-19 09:20:41
KI4SBB-C7.7 miles 231°2017-02-19 09:20:26 KI4SBB-B7.7 miles 231°2017-02-19 09:20:26
KI4SBB-A7.7 miles 231°2017-02-19 09:20:26 KC4ANB-P8.5 miles 37°2017-02-14 21:48:33
KK4YOE B8.5 miles 37°2017-02-19 09:24:11 KK4YOE-B8.5 miles 37°2017-02-19 09:24:21
Stations which heard K4TQR-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4XWC 855 2017-01-31 19:02:10 2017-02-19 09:15:46 EM63PN > EM63NU 23.1 miles 340° 2017-02-19 09:15:46
N4VDE-3 1 2017-02-05 19:01:42 2017-02-05 19:01:42 EM63PN > EM85QC 257.2 miles 64° 2017-02-05 19:01:42
AB4KN-2 1 2017-02-04 00:38:14 2017-02-04 00:38:14 EM63PN > EM73RL 123.2 miles 92° 2017-02-04 00:38:14
N4IDX-7 51 2017-01-31 20:27:50 2017-02-19 04:20:19 EM63PN > EM64HJ 70.8 miles 326° 2017-02-19 04:20:19
W1ARN-1 57 2017-02-05 20:00:14 2017-02-16 10:09:23 EM63PN > EM66SL 201.5 miles 4° 2017-02-16 10:09:23
KI4ELU-7 1 2017-02-10 09:56:49 2017-02-10 09:56:49 EM63PN > EM60DN 215.2 miles 196° 2017-02-10 09:56:49
KU4BL-3 1618 2017-01-31 19:22:11 2017-02-19 03:59:46 EM63PN > EM63UL 23.5 miles 106° 2017-02-19 03:59:46
N8DEU-5 25 2017-02-05 17:27:57 2017-02-19 04:09:46 EM63PN > EM64MM 67.7 miles 350° 2017-02-19 04:09:46
N4ELM-2 1 2017-02-10 07:08:37 2017-02-10 07:08:37 EM63PN > EM30WD 393.3 miles 235° 2017-02-10 07:08:37
KJ4TDM 328 2017-01-31 19:52:14 2017-02-19 06:29:58 EM63PN > EM63OU 21.9 miles 353° 2017-02-19 06:29:58
W5UOK-10 4 2017-02-08 06:48:18 2017-02-08 09:38:18 EM63PN > EM11XK 562.5 miles 258° 2017-02-08 09:38:18
W5NZ 10 2017-02-07 00:35:13 2017-02-11 01:28:40 EM63PN > EM62VI 88.8 miles 160° 2017-02-11 01:28:40
WB4GNA-7 2 2017-02-08 13:04:19 2017-02-13 00:29:26 EM63PN > EM73CL 51.9 miles 95° 2017-02-13 00:29:26
KG4PID-14 211 2017-02-01 06:52:14 2017-02-19 09:19:48 EM63PN > EM64DG 76.5 miles 312° 2017-02-19 09:19:48
W4UNA-7 2 2017-02-04 23:18:23 2017-02-16 06:21:20 EM63PN > EM64DT 103.0 miles 328° 2017-02-16 06:21:20
KJ4VLD-1 4 2017-02-07 09:58:11 2017-02-07 11:08:13 EM63PN > EM84AO 173.7 miles 64° 2017-02-07 11:08:13
W5YD-1 22 2017-02-07 02:18:09 2017-02-14 07:49:07 EM63PN > EM53OK 120.1 miles 267° 2017-02-14 07:49:07
W4NDF 2 2017-02-07 01:34:25 2017-02-07 04:31:48 EM63PN > EL49VX 320.8 miles 221° 2017-02-07 04:31:48
KG5FQT 4 2017-02-07 01:18:08 2017-02-07 02:38:10 EM63PN > EM40PA 337.9 miles 225° 2017-02-07 02:38:10
K5TV 6 2017-02-03 09:33:32 2017-02-06 20:38:06 EM63PN > EM54VI 101.7 miles 303° 2017-02-06 20:38:06
KI4GVH 3 2017-02-11 15:39:25 2017-02-11 18:29:45 EM63PN > EM65RD 110.7 miles 4° 2017-02-11 18:29:45
KJ4TDM-2 7 2017-02-01 22:05:11 2017-02-19 02:22:33 EM63PN > EM64TE 48.3 miles 26° 2017-02-19 02:22:33
AG4AC-9 1 2017-02-18 20:28:06 2017-02-18 20:28:06 EM63PN > EM63VS 31.3 miles 64° 2017-02-18 20:28:06
N0ZO-1 131 2017-02-08 01:58:17 2017-02-19 09:29:47 EM63PN > EM63OC 31.4 miles 185° 2017-02-19 09:29:47
K4SCO 5 2017-02-14 13:39:08 2017-02-16 08:59:23 EM63PN > EM64WR 86.8 miles 21° 2017-02-16 08:59:23
KE4BFX-1 1 2017-02-07 04:58:09 2017-02-07 04:58:09 EM63PN > EM60RR 195.8 miles 177° 2017-02-07 04:58:09
KD5CKP-3 22 2017-02-07 03:18:08 2017-02-12 11:08:51 EM63PN > EM54AT 207.2 miles 296° 2017-02-12 11:08:51
N3DAB-1 17 2017-02-05 16:47:57 2017-02-13 07:23:21 EM63PN > EM74TL 149.4 miles 64° 2017-02-13 07:23:21
N4NE-2 6 2017-02-05 17:02:50 2017-02-13 09:08:59 EM63PN > EM74WF 153.3 miles 71° 2017-02-13 09:08:59

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 K4TQR-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
N4XWC 160 2017-01-31 21:40:28 2017-02-19 08:05:10 EM63NU > EM63PN 23.1 miles 340° 2017-02-19 08:05:10
KI4LOA-14 14 2017-02-11 08:18:19 2017-02-16 17:14:50 EM63OL > EM63PN 8.4 miles 235° 2017-02-11 08:18:19
AA9QF-14 5 2017-01-31 19:03:28 2017-01-31 19:12:30 EM63PL > EM63PN 5.8 miles 180° 2017-01-31 19:12:30
KD4LZN-1 12 2017-02-17 08:31:25 2017-02-18 13:50:47 EM63PJ > EM63PN 11.9 miles 169° 2017-02-17 08:31:25
KD4QIA-2 146 2017-01-31 19:00:13 2017-02-18 10:07:54 EM62PV > EM63PN 44.5 miles 180° 2017-02-18 10:07:54
KU4BL-3 344 2017-01-31 20:35:20 2017-02-19 09:05:55 EM63UL > EM63PN 23.5 miles 106° 2017-02-19 09:05:55
W4SJV-9 6 2017-02-01 10:31:48 2017-02-01 11:01:25 EM63OF > EM63PN 23.3 miles 195° 2017-02-01 11:01:25
K4SRC-2 1 2017-02-11 01:08:18 2017-02-11 01:08:18 EM60LO > EM63PN 206.1 miles 186° 2017-02-11 01:08:18
IUKAMS 3 2017-02-05 18:51:27 2017-02-09 23:51:42 EM54VS > EM63PN 122.2 miles 315° 2017-02-09 23:51:42
N4XWC-8 49 2017-02-01 10:56:30 2017-02-15 13:42:10 EM63NK > EM63PN 12.2 miles 229° 2017-02-08 22:25:15
WB4FAY 14 2017-02-01 09:39:12 2017-02-01 10:42:45 EM63OK > EM63PN 9.5 miles 207° 2017-02-01 10:42:45
KB3HVP-14 3 2017-02-04 02:43:53 2017-02-04 03:04:02 EM63RQ > EM63PN 12.4 miles 48° 2017-02-04 02:43:53
WB4BXO-7 2 2017-02-07 09:54:55 2017-02-11 03:41:57 EM72LX > EM63PN 105.9 miles 111° 2017-02-11 03:41:57
KU4BL-1 119 2017-02-01 02:10:37 2017-02-18 11:34:44 EM63UO > EM63PN 25.7 miles 83° 2017-02-17 06:14:40
W4GRE-7 57 2017-01-31 21:22:25 2017-02-19 02:47:19 EM63KF > EM63PN 32.2 miles 223° 2017-02-19 02:47:19
KE4DZU-5 41 2017-02-04 10:25:59 2017-02-17 17:01:45 EM62PX > EM63PN 41.2 miles 183° 2017-02-06 19:54:06
WA8VWY-7 27 2017-02-04 11:34:50 2017-02-10 16:16:51 EM53OC > EM63PN 123.4 miles 256° 2017-02-04 17:40:07
KF4HFE-1 4 2017-02-17 11:32:09 2017-02-17 15:55:49 EM63UP > EM63PN 25.5 miles 75° 2017-02-17 11:32:09
MTHOPE 1 2017-02-08 02:17:34 2017-02-08 02:17:34 EM64GK > EM63PN 75.9 miles 324° 2017-02-08 02:17:34
N4XQS-9 25 2017-02-04 13:37:38 2017-02-05 16:31:58 EM63TO > EM63PN 19.3 miles 81° 2017-02-04 13:37:38
WN4AT-9 81 2017-02-05 07:32:25 2017-02-12 16:41:55 EM63LI > EM63PN 22.9 miles 229° 2017-02-12 10:58:39
KE4DZU-6 51 2017-02-03 10:26:42 2017-02-16 23:54:39 EM63TO > EM63PN 17.7 miles 81° 2017-02-11 19:47:11
KG4NJW 18 2017-02-01 08:03:19 2017-02-15 08:09:36 EM63OG > EM63PN 20.4 miles 198° 2017-02-07 21:11:33
KJ4AXB-4 1 2017-02-07 08:06:39 2017-02-07 08:06:39 EM72HV > EM63PN 88.3 miles 121° 2017-02-07 08:06:39
N4MLP-9 69 2017-02-04 09:10:36 2017-02-17 16:15:49 EM63UN > EM63PN 22.7 miles 86° 2017-02-12 19:02:33
KK4BSK-2 9 2017-02-12 15:55:34 2017-02-13 05:14:50 EM63ML > EM63PN 17.1 miles 254° 2017-02-12 19:55:51
K1RAH 8 2017-02-05 09:08:32 2017-02-05 10:02:16 EM63PA > EM63PN 37.9 miles 180° 2017-02-05 10:02:16
AK4EJ-9 2 2017-02-06 16:35:17 2017-02-06 21:41:14 EM73BR > EM63PN 49.7 miles 75° 2017-02-06 21:41:14
K5TV-1 2 2017-02-07 02:14:04 2017-02-07 03:34:06 EM54VI > EM63PN 101.7 miles 303° 2017-02-07 03:34:06
NR4J-8 1069 2017-01-31 19:35:50 2017-02-18 17:46:20 EM63MK > EM63PN 16.3 miles 245° 2017-02-17 19:01:24
KJ4DZF 12 2017-02-18 15:33:36 2017-02-18 22:18:20 EM63OM > EM63PN 6.9 miles 250° 2017-02-18 22:18:20
AC9Q-9 10 2017-02-01 08:50:13 2017-02-01 09:51:11 EM64NE > EM63PN 44.6 miles 347° 2017-02-01 08:50:13
WA4WBX 26 2017-02-03 16:49:23 2017-02-18 10:33:24 EM64XA > EM63PN 50.9 miles 52° 2017-02-04 07:48:05
KK4IOH-9 21 2017-02-18 12:05:36 2017-02-18 13:01:48 EM63IU > EM63PN 40.6 miles 299° 2017-02-18 12:05:36
AG4MR-9 8 2017-02-01 07:56:29 2017-02-15 09:16:31 EM63VP > EM63PN 27.8 miles 79° 2017-02-08 17:11:58
KD4EXS-9 154 2017-01-31 19:18:50 2017-02-18 10:08:00 EM63KF > EM63PN 35.4 miles 229° 2017-02-04 17:38:12
W4UNA-7 6 2017-02-07 03:37:25 2017-02-18 01:40:24 EM64DT > EM63PN 103.0 miles 328° 2017-02-18 01:40:24
W4CCQ-7 153 2017-02-01 02:38:15 2017-02-18 09:42:04 EM63NG > EM63PN 20.2 miles 204° 2017-02-18 09:42:04
AA5G-9 244 2017-02-01 09:28:28 2017-02-18 11:44:57 EM63TG > EM63PN 28.0 miles 133° 2017-02-03 10:27:30
K4CR-2 1049 2017-01-31 19:09:51 2017-02-19 09:27:40 EM63FE > EM63PN 55.1 miles 244° 2017-02-19 09:27:40
KJ4YMB-8 19 2017-02-01 11:33:04 2017-02-02 21:22:08 EM63WO > EM63PN 31.5 miles 85° 2017-02-01 12:16:21
NZ2O-9 15 2017-01-31 19:46:20 2017-02-18 17:46:43 EM63LI > EM63PN 23.0 miles 229° 2017-02-18 16:44:15
KW4J-4 12 2017-02-08 08:01:24 2017-02-14 20:20:25 EM63TO > EM63PN 17.2 miles 81° 2017-02-14 18:50:49
W9IFW-9 13 2017-02-01 08:52:19 2017-02-01 09:52:51 EM63NV > EM63PN 26.0 miles 340° 2017-02-01 08:52:19
KB4CZN-2 16 2017-02-01 07:57:24 2017-02-15 19:23:20 EM63OH > EM63PN 16.6 miles 196° 2017-02-15 18:54:50
KK4OWL-9 39 2017-02-01 19:49:52 2017-02-18 21:54:27 EM63XO > EM63PN 37.0 miles 87° 2017-02-01 19:49:52
WD5G-7 25 2017-02-04 18:09:41 2017-02-05 08:47:53 EM63MO > EM63PN 16.1 miles 287° 2017-02-04 18:09:41
N4LTX-4 1 2017-02-07 06:51:01 2017-02-07 06:51:01 EM72EK > EM63PN 100.0 miles 140° 2017-02-07 06:51:01
KK5H-9 1 2017-02-07 09:53:20 2017-02-07 09:53:20 EM64QR > EM63PN 81.9 miles 5° 2017-02-07 09:53:20
KM4GNN-14 51 2017-02-07 09:25:36 2017-02-11 04:34:17 EM62QV > EM63PN 45.1 miles 175° 2017-02-07 09:25:36
K5TV 1 2017-02-07 03:58:54 2017-02-07 03:58:54 EM54VI > EM63PN 101.7 miles 303° 2017-02-07 03:58:54
AK4EJ-1 331 2017-01-31 20:59:20 2017-02-19 06:00:18 EM73CS > EM63PN 53.3 miles 75° 2017-02-19 06:00:18
AK5HW 2 2017-02-18 14:20:29 2017-02-18 14:27:02 EM63UN > EM63PN 24.9 miles 86° 2017-02-18 14:27:02
KB5SAT-9 2 2017-01-31 19:20:51 2017-01-31 22:02:50 EM64ID > EM63PN 54.1 miles 319° 2017-01-31 22:02:50
KM4HSD 5 2017-02-11 11:48:04 2017-02-11 11:54:41 EM63OM > EM63PN 7.0 miles 257° 2017-02-11 11:54:41
N9AOT-9 25 2017-02-12 16:37:22 2017-02-12 17:54:18 EM62PX > EM63PN 38.8 miles 179° 2017-02-12 16:37:22
N4WXB-9 54 2017-02-09 09:48:05 2017-02-17 17:10:07 EM63OF > EM63PN 23.4 miles 194° 2017-02-17 17:10:07
WX4ZAC-9 25 2017-01-31 20:04:40 2017-02-16 15:20:31 EM63TQ > EM63PN 19.9 miles 63° 2017-02-06 21:10:24
W5NRU-10 3 2017-02-07 04:02:23 2017-02-10 09:52:35 EM51MX > EM63PN 170.3 miles 231° 2017-02-10 09:52:35
K5RPM 1 2017-02-01 08:24:34 2017-02-01 08:24:34 EM73CQ > EM63PN 53.2 miles 81° 2017-02-01 08:24:34
W2JDH 53 2017-02-13 06:21:02 2017-02-15 16:52:35 EM63LP > EM63PN 20.8 miles 292° 2017-02-14 06:34:32
N0ZO-9 79 2017-02-06 07:49:30 2017-02-17 15:00:38 EM63OB > EM63PN 33.3 miles 191° 2017-02-17 15:00:38
N0ZO 779 2017-01-31 19:03:24 2017-02-19 04:45:26 EM63OC > EM63PN 31.4 miles 185° 2017-02-19 04:45:26
N0ZO-1 18 2017-02-08 16:19:07 2017-02-17 17:56:22 EM63OC > EM63PN 31.4 miles 185° 2017-02-17 17:56:22
KM4DEF 3 2017-02-04 13:31:14 2017-02-04 13:43:34 EM63OL > EM63PN 6.1 miles 229° 2017-02-04 13:43:34
KD4IWU-10 127 2017-02-01 09:05:27 2017-02-17 18:01:30 EM63JU > EM63PN 36.9 miles 303° 2017-02-01 15:52:04
N4YOT 1 2017-02-07 09:28:17 2017-02-07 09:28:17 EM63RQ > EM63PN 13.3 miles 54° 2017-02-07 09:28:17
NR4J-9 341 2017-02-01 10:50:09 2017-02-17 17:26:15 EM63IE > EM63PN 42.5 miles 234° 2017-02-15 10:20:24
KB3LMT-14 19 2017-02-11 19:27:19 2017-02-18 12:44:23 EM63FW > EM63PN 53.5 miles 299° 2017-02-18 11:29:17
N4SFR-7 21 2017-02-01 10:27:20 2017-02-01 16:09:26 EM63TO > EM63PN 17.5 miles 81° 2017-02-01 16:09:26
KD4QIA 2 2017-02-05 22:15:23 2017-02-05 22:51:29 EM74RK > EM63PN 136.0 miles 63° 2017-02-05 22:51:29
WA9TT-7 6 2017-02-07 10:31:10 2017-02-07 10:40:37 EM63OP > EM63PN 9.6 miles 313° 2017-02-07 10:31:10
W9CST-9 1 2017-02-09 10:38:07 2017-02-09 10:38:07 EM63OP > EM63PN 8.6 miles 308° 2017-02-09 10:38:07
KJ4TDM-9 11 2017-02-07 18:15:43 2017-02-10 18:18:54 EM63QX > EM63PN 28.3 miles 8° 2017-02-07 18:15:43
KG5HEM-9 12 2017-02-03 15:50:54 2017-02-09 17:56:03 EM63NF > EM63PN 24.3 miles 200° 2017-02-09 16:39:42
K9DQ-9 1 2017-02-05 09:52:58 2017-02-05 09:52:58 EM63OF > EM63PN 23.9 miles 194° 2017-02-05 09:52:58
KC3GXA-9 6 2017-02-10 14:24:14 2017-02-10 16:00:56 EM63JS > EM63PN 34.8 miles 298° 2017-02-10 15:57:00
KW4WV-7 6 2017-02-11 02:30:29 2017-02-11 21:46:23 EM63QP > EM63PN 8.9 miles 49° 2017-02-11 21:46:23
N4TUN-7 4 2017-02-12 03:03:58 2017-02-12 08:58:51 EM64NF > EM63PN 47.0 miles 349° 2017-02-12 08:58:51

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.
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 · iPhone/iPad APRS