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Callsign, ship name or locator: Clear       
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APRS station SR4DOS - show graphs
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Comment: A=1187
Location: 53°32.97' N 19°56.53' E - locator JO93XN31BV - show map - static map
6.0 miles West bearing 275° from Gierzwałd, Powiat ostródzki, Warmian-Masurian Voivodeship, Poland [?]
8.5 miles East bearing 68° from Lubawa, Powiat iławski, Warmian-Masurian Voivodeship, Poland
76.4 miles Southeast bearing 136° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
88.0 miles Southeast bearing 139° from Gdynia, Gdynia, Pomeranian Voivodeship, Poland
Last position: 2016-09-28 00:57:44 EDT (12m1s ago)
2016-09-28 06:57:44 CEST local time at Gierzwałd, Poland [?]
Last WX report: 2016-06-11 19:16:23 EDT (108d 5h53m ago) – show weather charts
43 °F 0.0 MPH Southeast
Last telemetry: 2016-09-28 01:01:39 EDT (8m6s ago) – show telemetry
Vin: 13.650 Volt, Rx1h: 1140 Pkt, Dg1h: 70 Pkt, Eff1h: 65 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat
Last path: SR4DOS>APMI06 via TCPIP*,qAC,T2RADOM
Positions stored: 3
Packet rate: 72 seconds between packets on average during 3603 seconds.
APRS igate – Statistics for 2016-09:
Stations heard directly: 84 on radio path – show map
Last heard a station directly: 2016-09-28 01:00:32 EDT (9m13s ago)
Normal receiver range estimate: 124 miles (Updated: 2016-09-28 00:47:50 EDT)
Position packets heard directly: 11969 on radio path
Position packets sent to APRS-IS: 15185 – show map
Stations near current position of SR4DOS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SR4UVD B0.0 yards 0°2016-09-28 00:58:42 SR4UVD-B0.0 yards 0°2016-09-28 00:58:52
ER-SR4J20.7 yards 180°2016-09-28 01:08:54 SP4SAS-90.3 miles 245°2016-08-31 03:56:21
SP4SAS-70.4 miles 243°2016-09-25 10:04:46 SP4SAS-20.4 miles 245°2016-09-11 10:44:23
SP4B-148.4 miles 332°2016-09-10 17:58:13 SP4B-108.4 miles 332°2016-09-28 01:06:54
SQ4OZZ-99.8 miles 10°2016-09-28 01:08:42 SQ4OZZ-1510.2 miles 5°2016-09-18 14:42:25
SP4B-911.8 miles 6°2016-09-27 16:22:09 SQ9ITL-1414.6 miles 81°2016-09-09 06:17:01
SP4TKO20.2 miles 80°2016-09-18 08:26:03 SP4PAD20.6 miles 236°2016-09-26 12:21:51
SQ6SFN-925.0 miles 326°2016-09-04 06:24:05 SQ4HSE-825.7 miles 61°2016-09-18 12:15:47
sq4ioo-i26.2 miles 55°2016-09-13 17:38:55 SQ4INP-926.3 miles 58°2016-09-22 05:03:28
SQ4HSE-926.3 miles 57°2016-09-25 09:22:01 SP4IRX-1026.3 miles 60°2016-09-28 01:04:52
Stations which heard SR4DOS directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR3NWY 7 2016-09-26 20:39:52 2016-09-27 23:16:16 JO93XN > JO82SB 142.2 miles 225° 2016-09-27 23:16:16
SR3DPN 3 2016-09-25 03:32:52 2016-09-26 04:42:04 JO93XN > JO82LJ 148.2 miles 239° 2016-09-26 04:42:04
SR2DBZ 5 2016-09-22 18:27:04 2016-09-27 22:17:43 JO93XN > JO83XC 86.0 miles 250° 2016-09-27 22:17:43
SR3DGT 1 2016-09-25 23:23:27 2016-09-25 23:23:27 JO93XN > JO82KX 133.8 miles 254° 2016-09-25 23:23:27
SR1NWE 2 2016-09-12 19:43:59 2016-09-16 23:35:07 JO93XN > JO73GJ 223.0 miles 270° 2016-09-16 23:35:07
SR4NWO 1 2016-09-27 21:20:11 2016-09-27 21:20:11 JO93XN > KO03FS 27.4 miles 56° 2016-09-27 21:20:11
SK7HW-2 1 2016-09-11 02:05:47 2016-09-11 02:05:47 JO93XN > JO76GW 314.0 miles 320° 2016-09-11 02:05:47
SR2NMT 2 2016-09-26 23:04:22 2016-09-27 00:31:26 JO93XN > JO92IX 65.7 miles 233° 2016-09-27 00:31:26
SR4NMR 8 2016-09-05 22:20:28 2016-09-27 19:23:32 JO93XN > KO04QC 70.8 miles 57° 2016-09-27 19:23:32
SR4NWO-2 3 2016-09-23 10:53:22 2016-09-25 06:54:57 JO93XN > KO03FS 27.1 miles 56° 2016-09-25 06:54:57
SM5RVH-2 2 2016-09-14 01:19:22 2016-09-14 02:24:56 JO93XN > JO88MS 377.0 miles 344° 2016-09-14 02:24:56
SR5GK-2 6 2016-09-25 20:27:46 2016-09-26 21:08:15 JO93XN > KO01OX 119.5 miles 154° 2016-09-26 21:08:15
SP2JJ-4 6 2016-09-22 15:03:17 2016-09-26 10:00:33 JO93XN > JO93LR 42.7 miles 287° 2016-09-26 10:00:33
SR2DDU 2 2016-09-25 00:38:37 2016-09-25 01:07:53 JO93XN > JO82VP 107.4 miles 235° 2016-09-25 01:07:53
SR3NPB 2 2016-09-24 22:42:34 2016-09-28 00:42:52 JO93XN > JO82PL 133.1 miles 237° 2016-09-28 00:42:52
SR5ZU 22 2016-09-23 15:46:26 2016-09-27 18:25:32 JO93XN > JO93WB 33.6 miles 184° 2016-09-27 18:25:32

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 SR4DOS
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
SQ2CDE-9 6 2016-09-12 00:58:41 2016-09-26 01:00:18 JO94IJ > JO93XN 76.9 miles 319° 2016-09-19 01:09:46
SR2DBZ 4 2016-09-13 18:18:18 2016-09-18 21:48:02 JO83XC > JO93XN 86.0 miles 250° 2016-09-18 21:48:02
SR3DGT 1 2016-09-04 00:24:37 2016-09-04 00:24:37 JO82KX > JO93XN 133.8 miles 254° 2016-09-04 00:24:37
SR4NWQ 359 2016-08-31 20:12:57 2016-09-27 22:50:38 KO03PU > JO93XN 59.5 miles 68° 2016-09-27 22:50:38
OZ4DIA-2 1 2016-09-07 14:00:35 2016-09-07 14:00:35 JO64AV > JO93XN 331.9 miles 289° 2016-09-07 14:00:35
SQ4CCR-9 34 2016-09-11 02:58:43 2016-09-11 04:25:31 JO94SC > JO93XN 41.0 miles 338° 2016-09-11 02:58:43
SP2ZIE-2 275 2016-08-31 20:06:28 2016-09-28 00:53:31 JO94GM > JO93XN 88.8 miles 320° 2016-09-28 00:53:31
SQ5DAL-9 3 2016-09-21 03:14:18 2016-09-21 03:37:53 KO02FQ > JO93XN 63.0 miles 159° 2016-09-21 03:14:18
SR2NWG 498 2016-08-31 20:05:45 2016-09-28 00:26:00 JO94HI > JO93XN 78.4 miles 317° 2016-09-28 00:26:00
SP4SAS-2 21 2016-09-01 09:52:50 2016-09-11 10:44:23 JO93XN > JO93XN 0.4 miles 245° 2016-09-11 10:44:23
SK7HW-2 2 2016-09-11 02:46:34 2016-09-14 03:02:19 JO76GW > JO93XN 314.0 miles 320° 2016-09-14 03:02:19
SQ2CDE-4 7 2016-09-11 19:04:46 2016-09-11 21:14:46 JO94HG > JO93XN 71.8 miles 314° 2016-09-11 21:14:46
SR2WXM 8 2016-09-11 02:29:48 2016-09-13 21:18:44 JO92AO > JO93XN 101.3 miles 231° 2016-09-13 21:18:44
SP4SAS-7 84 2016-09-25 04:18:55 2016-09-25 10:04:18 JO93UM > JO93XN 8.5 miles 248° 2016-09-25 08:03:03
SQ4HSE-9 72 2016-09-04 12:33:51 2016-09-25 08:26:08 KO03DA > JO93XN 40.8 miles 157° 2016-09-25 07:03:22
SP2LIG-9 4 2016-09-10 01:59:37 2016-09-16 04:13:58 JO94GL > JO93XN 84.4 miles 319° 2016-09-10 02:00:22
SQ5OMO-9 90 2016-09-24 04:21:46 2016-09-25 11:27:13 JO93WB > JO93XN 35.1 miles 182° 2016-09-25 11:27:13
SQ6IUJ-9 21 2016-09-02 17:10:22 2016-09-19 00:28:01 JO92OL > JO93XN 81.2 miles 203° 2016-09-16 21:26:58
SQ2MMV 17 2016-09-07 12:13:54 2016-09-17 01:08:38 JO84UN > JO93XN 114.1 miles 309° 2016-09-17 01:08:38
SP7WOJ-9 1 2016-09-03 02:01:29 2016-09-03 02:01:29 JO93IG > JO93XN 53.9 miles 249° 2016-09-03 02:01:29
SR5NOS 170 2016-08-31 20:07:42 2016-09-27 22:02:41 KO03OG > JO93XN 56.6 miles 109° 2016-09-27 22:02:41
SR4NWM 29 2016-09-01 12:45:26 2016-09-27 16:17:21 KO03AV > JO93XN 24.0 miles 6° 2016-09-27 16:17:21
SP4JLT 3 2016-09-12 00:36:10 2016-09-12 02:45:24 KO13OC > JO93XN 137.5 miles 102° 2016-09-12 02:45:24
SQ5OMO-2 2 2016-09-12 01:12:41 2016-09-18 01:05:01 KO02NH > JO93XN 96.9 miles 150° 2016-09-18 01:05:01
SR2NMT 135 2016-08-31 20:47:06 2016-09-28 00:10:02 JO92IX > JO93XN 65.7 miles 233° 2016-09-28 00:10:02
SR1NDH 110 2016-09-04 00:44:57 2016-09-27 22:23:40 JO84CE > JO93XN 157.9 miles 288° 2016-09-27 22:23:40
SR4NMR 122 2016-09-01 00:18:51 2016-09-27 22:38:11 KO04QC > JO93XN 70.8 miles 57° 2016-09-27 22:38:11
SQ5ALQ-9 1 2016-09-24 17:17:03 2016-09-24 17:17:03 KO03KA > JO93XN 53.1 miles 133° 2016-09-24 17:17:03
SP6ICO-9 2 2016-09-11 06:17:14 2016-09-11 06:38:16 JO92MN > JO93XN 78.6 miles 208° 2016-09-11 06:17:14
SR2NRH-4 779 2016-08-31 20:16:21 2016-09-28 00:57:12 JO92NU > JO93XN 59.3 miles 214° 2016-09-28 00:57:12
SP2OFR 812 2016-08-31 20:55:01 2016-09-28 00:57:05 JO93IK > JO93XN 50.6 miles 261° 2016-09-28 00:57:05
SP2OFR-9 61 2016-09-01 00:59:44 2016-09-26 05:56:07 JO93IF > JO93XN 54.7 miles 246° 2016-09-10 01:11:36
SP4JKV-9 286 2016-09-05 09:06:24 2016-09-27 02:00:30 KO03JT > JO93XN 40.6 miles 61° 2016-09-24 06:04:18
SR2NDF 341 2016-08-31 20:05:22 2016-09-26 03:49:45 JO93JL > JO93XN 48.9 miles 265° 2016-09-26 03:49:45
SP1UJU-12 2 2016-09-08 03:38:19 2016-09-09 15:16:56 JO94GH > JO93XN 78.5 miles 314° 2016-09-09 15:16:56
SP2FOP-14 127 2016-09-09 04:41:01 2016-09-19 07:19:53 JO94FJ > JO93XN 83.9 miles 316° 2016-09-09 04:41:01
SQ4KDK-9 19 2016-09-04 02:55:06 2016-09-27 15:59:30 JO94TB > JO93XN 37.6 miles 341° 2016-09-27 15:59:30
SK7FK-2 3 2016-09-11 06:21:20 2016-09-13 10:18:34 JO76KF > JO93XN 273.5 miles 314° 2016-09-13 10:18:34
SP2JJ-4 2046 2016-08-31 20:16:39 2016-09-28 00:54:16 JO93LR > JO93XN 42.7 miles 287° 2016-09-28 00:54:16
SP4BRH-9 187 2016-09-03 02:48:39 2016-09-27 23:51:01 KO04GD > JO93XN 47.9 miles 33° 2016-09-27 23:51:01
SP3QFO-11 1 2016-09-11 02:45:31 2016-09-11 02:45:31 JO83PE > JO93XN 113.2 miles 258° 2016-09-11 02:45:31
SQ3OOM-9 3 2016-09-05 10:58:36 2016-09-06 06:10:40 JO94NE > JO93XN 55.9 miles 324° 2016-09-06 06:10:40
SQ7EQK-4 3 2016-09-12 04:29:09 2016-09-27 19:19:57 KO01SN > JO93XN 153.3 miles 153° 2016-09-27 19:19:57
SP2KMH-1 280 2016-08-31 20:09:18 2016-09-27 22:52:42 JO94JC > JO93XN 59.6 miles 309° 2016-09-27 22:52:42
SQ5EBC-2 3 2016-09-01 15:24:10 2016-09-22 15:17:21 JO92TO > JO93XN 67.5 miles 192° 2016-09-22 15:17:21
SP5SR-9 1 2016-09-01 03:22:08 2016-09-01 03:22:08 KO02MM > JO93XN 84.6 miles 146° 2016-09-01 03:22:08
SQ2BNW-9 10 2016-09-09 03:58:29 2016-09-24 12:59:12 JO83XH > JO93XN 84.5 miles 260° 2016-09-17 02:05:46
SQ2ICT-9 20 2016-09-11 05:40:18 2016-09-18 11:53:41 JO83VD > JO93XN 94.1 miles 253° 2016-09-11 05:40:18
SR2W 6 2016-09-05 19:58:13 2016-09-26 02:56:48 JO92MP > JO93XN 72.1 miles 211° 2016-09-26 02:56:48
SQ4OJA-14 292 2016-09-03 03:39:02 2016-09-24 04:36:12 JO94JB > JO93XN 57.6 miles 307° 2016-09-15 12:34:15
SQ4KDL-9 1177 2016-09-01 02:55:05 2016-09-27 13:03:48 KO04NC > JO93XN 62.2 miles 52° 2016-09-13 05:39:35
SQ5NPP-1 27 2016-08-31 20:47:30 2016-09-27 22:32:54 KO02EO > JO93XN 67.0 miles 164° 2016-09-27 22:32:54
SP4HIE-9 206 2016-09-03 09:35:05 2016-09-26 20:21:18 KO14FB > JO93XN 109.3 miles 70° 2016-09-11 15:13:17
SP2ZFT-2 2140 2016-08-31 20:02:34 2016-09-28 01:00:32 JO94MA > JO93XN 50.2 miles 313° 2016-09-28 01:00:32
SR5NWR 1 2016-09-19 03:01:03 2016-09-19 03:01:03 KO02QV > JO93XN 75.9 miles 127° 2016-09-19 03:01:03
SQ2RSG-9 4 2016-09-22 02:39:43 2016-09-22 02:51:35 JO93DI > JO93XN 69.2 miles 259° 2016-09-22 02:39:43
SP2GG-9 1 2016-09-24 15:54:05 2016-09-24 15:54:05 JO92KS > JO93XN 69.4 miles 222° 2016-09-24 15:54:05
SR2KG 13 2016-09-04 03:09:12 2016-09-16 17:07:59 JO93AO > JO93XN 78.0 miles 273° 2016-09-16 17:07:59
SR8NPU 1 2016-09-13 18:56:02 2016-09-13 18:56:02 KO01XH > JO93XN 175.7 miles 150° 2016-09-13 18:56:02
SQ2CDP-4 4 2016-09-13 03:40:25 2016-09-27 22:39:39 JO83SR > JO93XN 100.3 miles 279° 2016-09-27 22:39:39
SP2SWE-9 1 2016-09-18 01:15:33 2016-09-18 01:15:33 JO92KS > JO93XN 70.4 miles 220° 2016-09-18 01:15:33
SR4NSZ 86 2016-09-01 02:26:59 2016-09-28 00:44:11 KO03ON > JO93XN 52.4 miles 88° 2016-09-28 00:44:11
SR3NPB 1 2016-09-13 18:18:21 2016-09-13 18:18:21 JO82PL > JO93XN 133.1 miles 237° 2016-09-13 18:18:21
DL3JXN-13 33 2016-09-10 10:25:02 2016-09-10 11:43:23 JO93UV > JO93XN 25.9 miles 341° 2016-09-10 11:43:23
SR5PFI 6 2016-09-11 22:43:57 2016-09-27 21:34:28 KO12DD > JO93XN 139.8 miles 134° 2016-09-27 21:34:28
SQ2AJ-1 25 2016-09-04 01:19:32 2016-09-27 23:26:15 JO83QQ > JO93XN 104.8 miles 276° 2016-09-27 23:26:15
SQ2MMP-9 2 2016-09-13 16:25:30 2016-09-20 18:02:51 JO94GI > JO93XN 80.7 miles 315° 2016-09-13 16:25:30
SQ6SFN-9 36 2016-09-02 15:53:25 2016-09-04 06:24:05 JO93JL > JO93XN 47.7 miles 265° 2016-09-02 15:53:25
SQ2IHP-9 1 2016-09-09 22:05:25 2016-09-09 22:05:25 JO94ES > JO93XN 104.9 miles 325° 2016-09-09 22:05:25
SR5ZU 469 2016-08-31 20:04:21 2016-09-27 20:19:26 JO93WB > JO93XN 33.6 miles 184° 2016-09-27 20:19:26
SP2OSA-2 16 2016-09-07 17:13:39 2016-09-27 15:15:46 JO94HJ > JO93XN 79.3 miles 319° 2016-09-27 15:15:46
SM1NVP-10 1 2016-09-11 07:31:12 2016-09-11 07:31:12 JO88XV > JO93XN 377.3 miles 349° 2016-09-11 07:31:12
SP4TKO 62 2016-09-09 02:47:49 2016-09-18 08:26:03 JO93MC > JO93XN 47.6 miles 231° 2016-09-09 06:13:25
SM6MDF-8 1 2016-09-11 07:59:29 2016-09-11 07:59:29 JO86EF > JO93XN 232.4 miles 324° 2016-09-11 07:59:29
SR2SLA 6 2016-09-07 13:33:21 2016-09-16 16:49:30 JO84LL > JO93XN 135.5 miles 299° 2016-09-16 16:49:30
SP2YWL-2 18 2016-09-09 20:55:42 2016-09-14 00:37:52 JO94ES > JO93XN 104.9 miles 325° 2016-09-14 00:37:52
SP2GDK-9 6 2016-09-09 04:08:18 2016-09-26 05:49:23 JO94GL > JO93XN 86.4 miles 319° 2016-09-12 00:29:38
SP2QVH-13 1 2016-09-18 06:30:25 2016-09-18 06:30:25 JO93PM > JO93XN 25.7 miles 264° 2016-09-18 06:30:25
SQ2CDE-3 228 2016-09-21 21:42:07 2016-09-27 23:18:41 JO94GI > JO93XN 78.5 miles 315° 2016-09-27 23:18:41
SP2GDK 7 2016-09-11 19:00:44 2016-09-11 21:00:51 JO94GL > JO93XN 86.7 miles 320° 2016-09-11 21:00:51
SP4PAD 10 2016-09-17 11:01:06 2016-09-24 13:00:46 JO93SJ > JO93XN 20.6 miles 236° 2016-09-24 13:00:46
SP2A-9 9 2016-09-09 14:01:07 2016-09-12 02:06:51 JO94GI > JO93XN 79.9 miles 314° 2016-09-12 02:06:51
SP2A-7 3 2016-09-07 10:13:05 2016-09-07 10:25:07 JO93OS > JO93XN 33.7 miles 296° 2016-09-07 10:25:07
SQ7OTM-2 3 2016-09-26 21:02:06 2016-09-26 22:42:09 KO01AN > JO93XN 138.3 miles 178° 2016-09-26 22:42:09

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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