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 SR4NWQ - show graphs
Map loading...
Comment: www.aprs.jestok.com
Last beacon: UIDIGI 1.9
Location: 53°51.87' N 21°17.81' E - locator KO03PU57OL - show map - static map
0.3 miles West bearing 272° from Mrągowo, Powiat mrągowski, Warmian-Masurian Voivodeship, Poland [?]
7.6 miles North bearing 347° from Piecki, Powiat mrągowski, Warmian-Masurian Voivodeship, Poland
33.2 miles East bearing 80° from Olsztyn, Warmian-Masurian Voivodeship, Poland
66.2 miles Southeast bearing 151° from Kaliningrad, Kaliningrad, Russia
Last position: 2018-06-22 07:31:23 EDT (5m ago)
2018-06-22 13:31:23 CEST local time at Mrągowo, Poland [?]
Last telemetry: 2017-09-22 05:14:29 EDT (273d 2h21m ago) – show telemetry
Ch 1: 4140, Ch 2: 3750, Ch 3: 4102, Ch 4: 986, Ch 5: 1628
 1     2     3     4     5     6     7     8 
Device: IW3FQG: UIdigi (digi)
Last path: SR4NWQ>APNU19 via SP3-3,qAR,SR4NWU (good)
Positions stored: 31
Packet rate: 471 seconds between packets on average during 23068 seconds.
APRS digipeater – Statistics for 2018-06:
Stations heard directly: 32 on radio path – show map
Last heard a station directly: 2018-06-21 19:10:42 EDT (12h25m ago)
Normal receiver range estimate: 124 miles (Updated: 2013-08-31 19:42:28 EDT)
Position packets heard directly: 374 on radio path
Stations near current position of SR4NWQ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP3-20.0 yards 0°2018-06-13 09:57:47 SR4MR B12.2 yards 90°2018-06-22 07:21:01
SR4MR-B12.2 yards 90°2018-06-22 07:21:11 SQ4FAE-Y144.3 yards 170°2018-06-20 06:02:19
SQ4FAE-18144.3 yards 170°2018-06-04 02:17:04 SQ4FAE-7161.6 yards 180°2018-06-13 09:13:01
SQ4FAE182.3 yards 180°2018-05-30 09:11:58 SQ4FAE-N0.5 miles 286°2018-06-22 02:50:52
G4W1.3 miles 110°2018-06-22 07:00:32 SQ4MJ-72.9 miles 173°2018-06-02 05:29:48
SP4SHL-1013.8 miles 270°2018-06-22 07:10:12 SP4SHL-913.8 miles 273°2018-06-16 04:57:22
SQ4OJL-1013.9 miles 14°2018-06-22 07:21:42 SP4SHL B14.1 miles 272°2018-06-22 07:20:06
SP4SHL-B14.1 miles 272°2018-06-22 07:20:16 SP4KIE15.1 miles 9°2018-06-22 07:06:32
SP4NDU-1015.3 miles 9°2018-06-22 07:08:12 SR4KT-B15.3 miles 11°2018-06-22 07:26:54
SR4KT B15.3 miles 11°2018-06-22 07:26:44 SP4JTE-1015.3 miles 307°2018-06-22 07:06:12
Stations which heard SR4NWQ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR3NWY 1 2018-06-08 22:38:48 2018-06-08 22:38:48 KO03PU > JO82SB 198.4 miles 233° 2018-06-08 22:38:48
SR3DPN 1 2018-06-20 01:57:14 2018-06-20 01:57:14 KO03PU > JO82LJ 207.1 miles 243° 2018-06-20 01:57:14
SR4DOS 201 2018-06-01 13:10:05 2018-06-21 22:17:54 KO03PU > JO93XN 59.5 miles 249° 2018-06-21 22:17:54
SR4NWO 1635 2018-05-31 20:09:48 2018-06-22 07:19:00 KO03PU > KO03FS 33.3 miles 259° 2018-06-22 07:19:00
SR4NWU 370 2018-06-01 17:06:45 2018-06-22 07:31:23 KO03PU > KO03WW 22.9 miles 77° 2018-06-22 07:31:23
SK7BQ-2 2 2018-06-09 01:12:59 2018-06-09 01:53:02 KO03PU > JO76AA 322.5 miles 300° 2018-06-09 01:53:02
SM0SCB-1 2 2018-06-16 20:42:50 2018-06-16 20:55:57 KO03PU > JO99CD 384.8 miles 343° 2018-06-16 20:55:57
SP2OFR 6 2018-06-02 23:30:37 2018-06-03 01:40:55 KO03PU > JO93IK 109.3 miles 255° 2018-06-03 01:40:55
SR2NMG 41 2018-06-08 03:56:59 2018-06-17 22:16:21 KO03PU > JO94AR 143.4 miles 296° 2018-06-17 22:16:21
SR5DRK 5 2018-06-03 00:04:48 2018-06-12 18:28:16 KO03PU > KO01GI 175.7 miles 190° 2018-06-12 18:28:16
SP2JJ-4 1 2018-06-08 02:20:53 2018-06-08 02:20:53 KO03PU > JO93LR 96.3 miles 265° 2018-06-08 02:20:53
SQ2DK-2 50 2018-06-02 15:30:30 2018-06-04 01:51:02 KO03PU > JO94EO 129.6 miles 294° 2018-06-04 01:51:02
SR2C-2 10 2018-06-01 22:30:13 2018-06-04 13:51:13 KO03PU > JO94FK 122.6 miles 291° 2018-06-04 13:51:13
SR2DDU 1 2018-06-03 01:11:22 2018-06-03 01:11:22 KO03PU > JO82VP 165.9 miles 241° 2018-06-03 01:11:22
SR7NWL 6 2018-06-08 01:12:36 2018-06-10 02:53:57 KO03PU > KO01BX 139.0 miles 201° 2018-06-10 02:53:57
SR5RZP-2 38 2018-06-08 02:52:35 2018-06-21 17:38:30 KO03PU > KO02UE 117.8 miles 171° 2018-06-21 17:38:30
SP4RV 8 2018-06-02 19:30:34 2018-06-19 01:16:47 KO03PU > KO13OD 92.2 miles 122° 2018-06-19 01:16:47
SR2W 3 2018-06-17 20:36:20 2018-06-17 20:56:19 KO03PU > JO92MP 125.9 miles 229° 2018-06-17 20:56:19
SR5NWR 102 2018-06-01 21:50:13 2018-06-21 00:57:34 KO03PU > KO02MQ 82.6 miles 187° 2018-06-02 22:30:38
SR5NWU 1 2018-06-15 20:41:11 2018-06-15 20:41:11 KO03PU > KO02MD 118.5 miles 185° 2018-06-15 20:41:11
SR8NPU 7 2018-06-02 19:30:35 2018-06-19 22:37:09 KO03PU > KO01XH 177.6 miles 171° 2018-06-19 22:37:09
SP5KVW-1 43 2018-06-11 04:53:46 2018-06-21 01:17:33 KO03PU > KO03SB 55.3 miles 168° 2018-06-21 01:17:33
SM1NVP-10 3 2018-06-16 20:42:50 2018-06-17 00:59:02 KO03PU > JO88XV 370.5 miles 341° 2018-06-17 00:59:02
SP5XHJ-1 4 2018-06-19 11:42:55 2018-06-22 06:38:52 KO03PU > KO03OG 41.3 miles 184° 2018-06-22 06:38:52
SQ5FLD-1 47 2018-06-02 02:50:29 2018-06-21 01:17:36 KO03PU > KO03SI 37.8 miles 163° 2018-06-21 01:17:36
SP4JLT-1 4 2018-06-02 22:32:09 2018-06-18 22:57:27 KO03PU > KO13OC 94.4 miles 124° 2018-06-16 00:16:14
SK0SX-2 2 2018-06-16 20:42:50 2018-06-17 01:56:01 KO03PU > JO89XJ 402.8 miles 343° 2018-06-17 01:56:01
SQ5GVY-1 162 2018-06-01 01:09:53 2018-06-21 16:17:49 KO03PU > KO02MQ 82.6 miles 187° 2018-06-21 16:17:49
SP5XHJ-2 8 2018-06-05 04:51:29 2018-06-08 20:52:53 KO03PU > KO03OG 41.3 miles 184° 2018-06-08 20:52:53
SP8QEO-2 2 2018-05-31 22:09:50 2018-06-19 22:57:07 KO03PU > KO12QA 154.6 miles 145° 2018-06-19 22:57:07
R2WXCZ 5 2018-06-02 20:50:39 2018-06-03 02:30:44 KO03PU > JO83QP 160.9 miles 266° 2018-06-03 02:30:44
SR8NPU-10 1 2018-06-13 00:52:41 2018-06-13 00:52:41 KO03PU > KO01XH 177.6 miles 171° 2018-06-13 00:52:41
SR5ND 1 2018-06-15 20:35:33 2018-06-15 20:35:33 KO03PU > KO02JK 101.1 miles 192° 2018-06-15 20:35:33
SP5XSL-1 20 2018-06-07 01:32:14 2018-06-19 16:57:07 KO03PU > KO03IA 62.1 miles 203° 2018-06-19 16:57:07

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 SR4NWQ
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
SR4DOS 21 2018-06-02 00:15:41 2018-06-18 00:24:17 JO93XN > KO03PU 59.5 miles 249° 2018-06-18 00:24:17
SR4NWO 45 2018-06-01 23:06:21 2018-06-21 19:10:42 KO03FS > KO03PU 33.3 miles 259° 2018-06-21 19:10:42
SR3WXA 1 2018-06-20 01:55:15 2018-06-20 01:55:15 JO82KJ > KO03PU 208.1 miles 243° 2018-06-20 01:55:15
SP2ZIE-2 44 2018-05-31 23:44:01 2018-06-20 00:55:02 JO94GM > KO03PU 121.3 miles 293° 2018-06-20 00:55:02
SR2NWG 36 2018-06-02 18:51:02 2018-06-17 23:21:10 JO94HI > KO03PU 114.4 miles 289° 2018-06-17 23:21:10
SR2NMT 1 2018-06-03 01:29:31 2018-06-03 01:29:31 JO92IX > KO03PU 124.1 miles 241° 2018-06-03 01:29:31
SR1NDH 3 2018-06-02 22:03:46 2018-06-02 23:49:04 JO84CE > KO03PU 206.9 miles 279° 2018-06-02 23:49:04
SP2OFR 1 2018-06-03 01:27:13 2018-06-03 01:27:13 JO93IK > KO03PU 109.3 miles 255° 2018-06-03 01:27:13
SR1NRW 6 2018-06-02 23:56:01 2018-06-03 01:46:08 JO83FG > KO03PU 201.4 miles 260° 2018-06-03 01:46:08
SP4SHL-9 14 2018-06-13 04:40:13 2018-06-16 04:31:17 KO03UU > KO03PU 16.1 miles 91° 2018-06-16 03:43:30
SQ4KDK-9 1 2018-06-17 00:17:57 2018-06-17 00:17:57 JO94TB > KO03PU 68.4 miles 282° 2018-06-17 00:17:57
SP2JJ-4 2 2018-06-02 23:23:48 2018-06-03 00:03:45 JO93LR > KO03PU 96.3 miles 265° 2018-06-03 00:03:45
SP4BRH-9 1 2018-06-02 23:05:44 2018-06-02 23:05:44 KO04GC > KO03PU 34.2 miles 299° 2018-06-02 23:05:44
SQ5SSY-9 10 2018-06-01 02:32:19 2018-06-02 07:41:05 KO03SP > KO03PU 17.6 miles 144° 2018-06-01 02:40:43
SQ4OJA-14 5 2018-06-18 01:55:25 2018-06-18 04:45:06 KO04RB > KO03PU 15.1 miles 22° 2018-06-18 04:45:06
SQ4KDL-9 14 2018-06-01 07:03:12 2018-06-20 01:45:51 KO03LN > KO03PU 24.8 miles 211° 2018-06-08 13:41:14
SR5NWR 10 2018-06-08 20:49:43 2018-06-17 23:55:49 KO02QV > KO03PU 67.9 miles 176° 2018-06-17 23:55:49
SP2ST-13 5 2018-06-02 19:27:47 2018-06-15 19:49:10 JO83WD > KO03PU 147.0 miles 252° 2018-06-15 19:49:10
SQ6OXF-9 2 2018-06-14 10:45:33 2018-06-14 10:48:34 KO03PR > KO03PU 9.7 miles 173° 2018-06-14 10:48:34
SQ2FRB-13 7 2018-06-02 20:00:50 2018-06-18 00:30:48 JO93CD > KO03PU 137.2 miles 250° 2018-06-18 00:30:48
SM1NVP-10 1 2018-06-16 20:36:36 2018-06-16 20:36:36 JO88XV > KO03PU 370.5 miles 341° 2018-06-16 20:36:36
SP2YWL-2 6 2018-06-16 19:14:15 2018-06-17 22:59:13 JO94ES > KO03PU 132.1 miles 300° 2018-06-17 22:59:13
DG1GOD-9 6 2018-06-09 07:08:38 2018-06-09 07:15:49 KO03PU > KO03PU 1.7 miles 162° 2018-06-09 07:15:49
SQ3NIK-9 12 2018-06-03 15:51:50 2018-06-03 16:39:08 KO03SW > KO03PU 11.2 miles 63° 2018-06-03 15:51:50
SP4NKJ-14 31 2018-06-12 04:28:41 2018-06-12 06:11:16 KO03PR > KO03PU 10.1 miles 175° 2018-06-12 06:11:16
R2WXCZ 10 2018-06-02 17:57:49 2018-06-15 19:33:18 JO83QP > KO03PU 160.9 miles 266° 2018-06-15 19:33:18
SQ4MJ-7 33 2018-06-01 05:33:01 2018-06-02 05:29:48 KO03PT > KO03PU 2.9 miles 173° 2018-06-02 05:29:48
SR5ND 2 2018-06-15 21:25:05 2018-06-17 01:24:59 KO02JK > KO03PU 101.1 miles 192° 2018-06-17 01:24:59
SQ5PEX-2 2 2018-06-08 01:51:09 2018-06-18 23:48:39 KO12BO > KO03PU 94.6 miles 158° 2018-06-18 23:48:39
SR2BRO 1 2018-06-03 01:18:10 2018-06-03 01:18:10 JO93QG > KO03PU 88.7 miles 243° 2018-06-03 01:18:10
SQ4OC-15 32 2018-06-06 23:28:07 2018-06-18 22:47:07 KO14FA > KO03PU 50.0 miles 76° 2018-06-18 22:47:07
SQ4OC108 9 2018-06-07 00:08:09 2018-06-18 22:47:07 KO14FA > KO03PU 50.0 miles 76° 2018-06-18 22:47:07

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