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APRS station SR4DOS - show graphs
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Comment: A=1187 TEMP=13.6C
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: 2017-10-20 03:01:18 EDT (10m5s ago)
2017-10-20 09:01:18 CEST local time at Gierzwałd, Poland [?]
Last telemetry: 2017-10-20 03:09:14 EDT (2m9s ago) – show telemetry
Vin: 14.025 Volt, Rx1h: 250 Pkt, Dg1h: 40 Pkt, Eff1h: 71 Pcnt, A5: 0 C
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat
Last path: SR4DOS>APMI06 via TCPIP*,qAC,T2RADOM
Positions stored: 3
Packet rate: 74 seconds between packets on average during 3725 seconds.
APRS igate – Statistics for 2017-10:
Stations heard directly: 48 on radio path – show map
Last heard a station directly: 2017-10-20 03:11:14 EDT (9s ago)
Normal receiver range estimate: 99 miles (Updated: 2017-09-30 19:01:04 EDT)
Position packets heard directly: 2541 on radio path
Position packets sent to APRS-IS: 3199 – 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°2017-10-20 02:54:17 SR4UVD-B0.0 yards 0°2017-10-20 02:54:27
ER-SR4J20.7 yards 180°2017-10-20 03:06:09 SP1B-98.1 miles 248°2017-10-18 13:58:11
SP4B-108.4 miles 332°2017-10-17 06:52:05 SQ4OZZ-910.4 miles 3°2017-10-20 03:07:19
N084050211.6 miles 119°2017-10-12 21:30:00 SQ2HEB-516.7 miles 239°2017-10-04 10:03:30
SP4PAD17.3 miles 240°2017-10-17 12:38:05 SQ5GZ-1019.0 miles 121°2017-10-14 02:22:38
SQ4OJA-1420.2 miles 68°2017-10-20 03:11:14 N0840502.20.2 miles 125°2017-10-12 22:20:18
SP2QVH-1820.7 miles 256°2017-10-17 11:00:50 EL-SP4PAD21.7 miles 232°2017-10-20 03:03:41
SP4KE-L221.7 miles 231°2017-10-20 02:45:22 Zlot23.7 miles 256°2017-10-02 02:26:42
baza23.7 miles 256°2017-09-28 06:10:59 SQ2KAK-1823.7 miles 256°2017-09-30 11:04:51
SP4JKV-924.3 miles 43°2017-10-18 09:15:37 SP4IRX-1026.3 miles 60°2017-10-20 03:05:11
Stations which heard SR4DOS directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR3NWY 3 2017-10-15 23:07:42 2017-10-18 23:42:22 JO93XN > JO82SB 142.2 miles 225° 2017-10-18 23:42:22
SR2DBZ 5 2017-10-05 20:49:12 2017-10-18 11:36:08 JO93XN > JO83XC 86.0 miles 250° 2017-10-18 11:36:08
DB0ZEH 1 2017-10-15 19:16:53 2017-10-15 19:16:53 JO93XN > JO62PW 278.7 miles 264° 2017-10-15 19:16:53
SR4NWQ 5 2017-10-17 09:28:37 2017-10-18 22:43:47 JO93XN > KO03PU 59.5 miles 68° 2017-10-18 22:43:47
SR4NWO 17 2017-09-30 23:14:33 2017-10-19 03:05:10 JO93XN > KO03FS 27.4 miles 56° 2017-10-19 03:05:10
OZ4DIA-2 5 2017-10-17 14:47:53 2017-10-18 00:57:31 JO93XN > JO64AV 331.9 miles 289° 2017-10-18 00:57:31
DB0HHN 1 2017-10-18 00:57:34 2017-10-18 00:57:34 JO93XN > JO53AS 404.0 miles 276° 2017-10-18 00:57:34
DB0BAR 2 2017-10-17 23:30:49 2017-10-18 14:01:17 JO93XN > JO62TP 269.9 miles 259° 2017-10-18 14:01:17
SR2NMT 1 2017-10-15 07:39:28 2017-10-15 07:39:28 JO93XN > JO92IX 65.7 miles 233° 2017-10-15 07:39:28
SR1NDH 7 2017-09-30 23:14:31 2017-10-17 15:17:02 JO93XN > JO84CE 157.9 miles 288° 2017-10-17 15:17:02
SP2OFR 1 2017-10-03 18:00:20 2017-10-03 18:00:20 JO93XN > JO93IK 50.6 miles 261° 2017-10-03 18:00:20
SR2NDF 11 2017-10-04 05:08:40 2017-10-19 13:15:10 JO93XN > JO93JL 48.9 miles 265° 2017-10-19 13:15:10
SR5NLK 2 2017-10-18 05:47:45 2017-10-19 08:53:21 JO93XN > KO02LJ 90.5 miles 153° 2017-10-19 08:53:21
SR2DDU 1 2017-10-02 13:28:39 2017-10-02 13:28:39 JO93XN > JO82VP 107.4 miles 235° 2017-10-02 13:28:39
SR7NWL 4 2017-10-01 00:12:34 2017-10-18 22:43:45 JO93XN > KO01BX 109.0 miles 175° 2017-10-18 22:43:45
SQ5EBC-2 1 2017-10-17 13:20:52 2017-10-17 13:20:52 JO93XN > JO92TO 67.5 miles 192° 2017-10-17 13:20:52
DB0NBB-1 2 2017-10-17 18:11:06 2017-10-17 23:01:31 JO93XN > JO63PN 273.5 miles 273° 2017-10-17 23:01:31
SP2ZFT-2 1 2017-10-11 13:40:23 2017-10-11 13:40:23 JO93XN > JO94MA 50.2 miles 313° 2017-10-11 13:40:23
SR5NWR 19 2017-10-01 02:08:37 2017-10-18 19:49:35 JO93XN > KO02QV 75.9 miles 127° 2017-10-18 19:49:35
DB0LOS 2 2017-10-18 06:16:53 2017-10-18 07:43:58 JO93XN > JO72AH 259.8 miles 253° 2017-10-18 07:43:58
SR8NPU 17 2017-10-01 15:41:27 2017-10-18 02:24:34 JO93XN > KO01XH 175.7 miles 150° 2017-10-18 02:24:34
SR3NPB 1 2017-10-18 17:24:30 2017-10-18 17:24:30 JO93XN > JO82PL 133.1 miles 237° 2017-10-18 17:24:30
DB0OL-10 2 2017-10-17 22:03:44 2017-10-18 04:49:45 JO93XN > JO43CD 482.6 miles 271° 2017-10-18 04:49:45
SR5ZU 21 2017-09-30 23:43:32 2017-10-19 08:24:20 JO93XN > JO93WB 33.6 miles 184° 2017-10-19 08:24:20
DH3SUP-10 1 2017-10-18 03:52:43 2017-10-18 03:52:43 JO93XN > JO53UP 336.3 miles 274° 2017-10-18 03:52:43
SR5DLA-2 6 2017-10-15 20:13:21 2017-10-18 06:45:47 JO93XN > KO02MM 84.3 miles 145° 2017-10-18 06:45:47
SP5XHJ-1 1 2017-10-15 15:58:02 2017-10-15 15:58:02 JO93XN > KO03OG 56.6 miles 110° 2017-10-15 15:58:02
SP2PUT-13 4 2017-10-13 15:59:20 2017-10-18 19:49:45 JO93XN > JO93BD 79.6 miles 250° 2017-10-18 19:49:45
R2WXCZ 1 2017-10-17 23:30:57 2017-10-17 23:30:57 JO93XN > JO83QP 105.7 miles 275° 2017-10-17 23:30:57

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 1 2017-10-10 12:45:12 2017-10-10 12:45:12 JO94GH > JO93XN 75.9 miles 314° 2017-10-10 12:45:12
SR2DBZ 1 2017-10-18 09:29:45 2017-10-18 09:29:45 JO83XC > JO93XN 86.0 miles 250° 2017-10-18 09:29:45
SR4NWQ 339 2017-10-01 05:18:23 2017-10-20 02:45:39 KO03PU > JO93XN 59.5 miles 68° 2017-10-20 02:45:39
SR4NWO 149 2017-09-30 20:46:40 2017-10-19 12:48:56 KO03FS > JO93XN 27.4 miles 56° 2017-10-19 12:48:56
SQ4BJA-9 255 2017-10-06 15:40:17 2017-10-08 11:42:45 KO02DX > JO93XN 41.2 miles 157° 2017-10-08 11:42:45
SP2ZIE-2 4 2017-10-01 02:45:10 2017-10-17 07:20:52 JO94GM > JO93XN 88.8 miles 320° 2017-10-17 07:20:52
SR2NWG 31 2017-10-01 03:29:12 2017-10-20 00:49:19 JO94HI > JO93XN 78.4 miles 317° 2017-10-20 00:49:19
SQ1GPR-9 119 2017-10-12 09:44:28 2017-10-13 11:10:32 JO94UA > JO93XN 33.1 miles 342° 2017-10-13 11:10:32
SR2WXM 2 2017-10-18 14:46:04 2017-10-18 14:56:07 JO92AO > JO93XN 101.3 miles 231° 2017-10-18 14:56:07
SR5NOS 19 2017-09-30 20:00:48 2017-10-19 18:34:35 KO03OG > JO93XN 56.6 miles 109° 2017-10-19 18:34:35
SP5VJE-9 25 2017-10-05 09:33:39 2017-10-08 11:31:24 JO93VU > JO93XN 21.3 miles 340° 2017-10-08 11:01:30
SQ5OMO-2 4 2017-10-16 07:26:40 2017-10-19 18:23:27 KO02NH > JO93XN 96.9 miles 150° 2017-10-19 18:23:27
SR2NMT 10 2017-10-01 01:30:06 2017-10-18 18:50:12 JO92IX > JO93XN 65.7 miles 233° 2017-10-18 18:50:12
SR1NDH 7 2017-10-17 06:36:41 2017-10-19 19:34:41 JO84CE > JO93XN 157.9 miles 288° 2017-10-19 19:34:41
SR2NRH-4 16 2017-09-30 22:39:29 2017-10-19 19:22:08 JO92NU > JO93XN 59.3 miles 214° 2017-10-19 19:22:08
SP2OFR 64 2017-09-30 20:13:35 2017-10-19 20:38:45 JO93IK > JO93XN 50.6 miles 261° 2017-10-19 20:38:45
SP2OFR-9 4 2017-10-16 08:44:56 2017-10-16 09:06:55 JO93HU > JO93XN 57.9 miles 293° 2017-10-16 09:06:55
SP2QVH-9 44 2017-10-01 02:28:38 2017-10-15 13:32:47 JO93LM > JO93XN 39.1 miles 267° 2017-10-15 06:44:54
SP4JKV-9 139 2017-10-03 01:25:55 2017-10-17 12:40:21 KO03FU > JO93XN 29.4 miles 47° 2017-10-17 04:05:39
SR2NDF 57 2017-10-01 21:14:32 2017-10-20 02:50:41 JO93JL > JO93XN 48.9 miles 265° 2017-10-20 02:50:41
SR5DRK 1 2017-10-02 04:33:43 2017-10-02 04:33:43 KO01GI > JO93XN 153.6 miles 170° 2017-10-02 04:33:43
SP2FOP-14 7 2017-10-02 10:41:32 2017-10-13 02:09:03 JO93DI > JO93XN 68.9 miles 259° 2017-10-02 10:41:32
SP9MLI-9 1 2017-10-01 07:07:19 2017-10-01 07:07:19 JO93IW > JO93XN 55.7 miles 298° 2017-10-01 07:07:19
SP4BRH-9 97 2017-10-07 02:47:47 2017-10-14 11:46:45 KO04GC > JO93XN 45.4 miles 33° 2017-10-07 02:47:47
SP2MKR-4 1 2017-10-16 14:51:55 2017-10-16 14:51:55 JO93AE > JO93XN 83.2 miles 253° 2017-10-16 14:51:55
SQ3OOM-9 16 2017-10-10 05:22:40 2017-10-11 05:39:42 JO93KG > JO93XN 47.7 miles 248° 2017-10-11 05:39:42
SR7NWL 41 2017-09-30 23:27:45 2017-10-19 07:06:02 KO01BX > JO93XN 109.0 miles 175° 2017-10-19 07:06:02
SQ5EBC-2 1 2017-10-18 14:13:41 2017-10-18 14:13:41 JO92TO > JO93XN 67.5 miles 192° 2017-10-18 14:13:41
DB0NBB-1 2 2017-10-17 23:52:13 2017-10-18 02:07:27 JO63PN > JO93XN 273.5 miles 273° 2017-10-18 02:07:27
SQ4OJA-14 364 2017-10-01 08:13:43 2017-10-20 03:11:14 KO03LU > JO93XN 45.0 miles 63° 2017-10-16 15:27:20
SP2ZFT-2 123 2017-09-30 20:28:19 2017-10-20 00:21:24 JO94MA > JO93XN 50.2 miles 313° 2017-10-20 00:21:24
SP2KCW 1 2017-10-16 09:07:45 2017-10-16 09:07:45 JO92DT > JO93XN 87.0 miles 234° 2017-10-16 09:07:45
DB0LOS 4 2017-10-18 05:17:12 2017-10-18 13:59:24 JO72AH > JO93XN 259.8 miles 253° 2017-10-18 13:59:24
SQ2RSG-9 115 2017-10-10 23:08:40 2017-10-11 05:40:53 KO04GB > JO93XN 44.1 miles 33° 2017-10-11 03:38:24
SR5NWU 2 2017-10-19 01:22:52 2017-10-19 05:10:59 KO02MD > JO93XN 106.4 miles 154° 2017-10-19 05:10:59
SR8NPU 1 2017-10-19 18:12:18 2017-10-19 18:12:18 KO01XH > JO93XN 175.7 miles 150° 2017-10-19 18:12:18
SQ2IHP-9 9 2017-10-08 05:42:46 2017-10-08 12:19:41 JO94IC > JO93XN 64.0 miles 308° 2017-10-08 12:19:41
SR5ZU 384 2017-09-30 22:37:14 2017-10-20 02:46:40 JO93WB > JO93XN 33.6 miles 184° 2017-10-20 02:46:40
SQ5SCR-1 1 2017-10-18 14:21:36 2017-10-18 14:21:36 KO02NF > JO93XN 102.5 miles 152° 2017-10-18 14:21:36
SP5QWJ-9 1 2017-10-18 10:35:39 2017-10-18 10:35:39 KO02IJ > JO93XN 84.7 miles 158° 2017-10-18 10:35:39
SP5MBI 27 2017-10-01 10:31:26 2017-10-19 10:19:11 JO93VF > JO93XN 21.5 miles 194° 2017-10-19 10:19:11
SP4KE 26 2017-10-06 06:50:16 2017-10-18 09:50:30 JO82FL > JO93XN 160.9 miles 244° 2017-10-18 09:50:30
SQ5SCR-2 6 2017-10-16 12:46:39 2017-10-20 00:14:27 KO02NF > JO93XN 102.5 miles 152° 2017-10-20 00:14:27
DB0WOL 3 2017-10-18 04:10:25 2017-10-18 14:41:12 JO62XR > JO93XN 253.8 miles 260° 2017-10-18 14:41:12
SQ2MTG-9 1 2017-10-16 05:50:57 2017-10-16 05:50:57 JO94FK > JO93XN 84.6 miles 316° 2017-10-16 05:50:57
SQ4CVC-14 14 2017-10-05 15:15:33 2017-10-05 15:50:51 JO93UX > JO93XN 30.7 miles 341° 2017-10-05 15:15:33
SQ5RDD-9 1 2017-10-11 04:12:34 2017-10-11 04:12:34 KO03ED > JO93XN 32.6 miles 150° 2017-10-11 04:12:34
SP4TKQ-9 1 2017-10-01 09:28:09 2017-10-01 09:28:09 KO03DR > JO93XN 19.1 miles 44° 2017-10-01 09:28:09

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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