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 SPn,Wn,W,R
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: 2017-04-28 17:43:48 EDT (5m57s ago)
2017-04-28 23:43:48 CEST local time at Mrągowo, Poland [?]
Last telemetry: 2017-03-04 12:53:14 EST (55d 3h56m ago) – show telemetry
Ch 1: 4335, Ch 2: 0, Ch 3: 5251, Ch 4: 916, Ch 5: 704
 1     2     3     4     5     6     7     8 
Device: IW3FQG: UIdigi (digi)
Last path: SR4NWQ>APNU19 via WIDE3-3,qAR,SR4NWO (good)
Positions stored: 29
Packet rate: 495 seconds between packets on average during 24728 seconds.
Other SSIDs: SR4NWQ-5
APRS digipeater – Statistics for 2017-04:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2017-04-28 11:56:01 EDT (5h53m ago)
Normal receiver range estimate: 124 miles (Updated: 2013-08-31 19:42:28 EDT)
Position packets heard directly: 84 on radio path
Stations near current position of SR4NWQ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SR4MR B12.2 yards 90°2017-04-28 17:48:34 SR4MR-B12.2 yards 90°2017-04-28 17:48:44
SQ4FAE-Y142.6 yards 185°2017-04-28 05:43:08 SQ4FAE183.9 yards 172°2017-04-28 05:58:04
SQ4FAE-4223.7 yards 174°2017-04-28 07:01:04 SQ4FAF-40.4 miles 323°2017-04-24 12:23:13
SQ4FAE-B0.5 miles 287°2017-04-28 07:03:10 SQ4FAE B0.5 miles 287°2017-04-28 07:03:00
G4W1.3 miles 110°2017-04-28 17:00:33 SQ4FAE-101.4 miles 50°2017-04-17 23:30:08
SQ4FAF-102.9 miles 3°2017-04-28 13:18:15 SQ5AM-712.3 miles 112°2017-04-28 14:25:45
SQ5AM-912.3 miles 112°2017-04-28 12:33:04 SQ5AM12.4 miles 112°2017-04-28 12:34:05
SP4SHL-1013.8 miles 270°2017-04-28 17:09:54 SQ4OJL-1013.9 miles 14°2017-04-28 17:24:44
SP4KIE15.1 miles 9°2017-04-28 17:05:53 SQ4AFJ15.2 miles 11°2017-04-23 06:14:56
SP4NDU-1015.3 miles 9°2017-04-28 17:07:54 SR4KT-B15.3 miles 11°2017-04-28 17:48:46
Stations which heard SR4NWQ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR4DOS 956 2017-03-31 20:33:04 2017-04-28 16:23:47 KO03PU > JO93XN 59.5 miles 249° 2017-04-28 16:23:47
SR4NWO 1044 2017-04-01 03:53:12 2017-04-28 17:43:48 KO03PU > KO03FS 33.3 miles 259° 2017-04-28 17:43:48
SR4NWU 610 2017-03-31 20:03:58 2017-04-28 03:03:34 KO03PU > KO03WW 22.9 miles 77° 2017-04-28 03:03:34
SR4NMR 1 2017-04-22 13:21:27 2017-04-22 13:21:27 KO03PU > KO04QC 17.2 miles 14° 2017-04-22 13:21:27
SQ4MUI-10 2 2017-04-04 02:34:20 2017-04-04 02:54:20 KO03PU > KO12TS 122.2 miles 128° 2017-04-04 02:54:20
SR2NMG 2 2017-04-09 03:13:06 2017-04-09 17:06:02 KO03PU > JO94AR 143.4 miles 296° 2017-04-09 17:06:02
SR5NLK 1 2017-04-09 03:36:16 2017-04-09 03:36:16 KO03PU > KO02LJ 103.8 miles 189° 2017-04-09 03:36:16
SP7YDD 3 2017-04-03 23:34:19 2017-04-28 00:43:31 KO03PU > KO13ET 43.1 miles 93° 2017-04-28 00:43:31
SR5RZP-2 43 2017-04-02 23:33:53 2017-04-27 20:14:45 KO03PU > KO02UE 117.8 miles 171° 2017-04-27 20:14:45
SP4RV 1 2017-04-03 23:14:16 2017-04-03 23:14:16 KO03PU > KO13OD 92.2 miles 122° 2017-04-03 23:14:16
SR2W 6 2017-04-09 01:37:01 2017-04-19 23:46:18 KO03PU > JO92MP 125.9 miles 229° 2017-04-19 23:46:18
SR5NWR 56 2017-03-31 21:53:08 2017-04-28 00:03:33 KO03PU > KO02QV 67.9 miles 176° 2017-04-28 00:03:33
SR5NWU 2 2017-04-04 01:34:19 2017-04-20 01:54:27 KO03PU > KO02MD 118.5 miles 185° 2017-04-20 01:54:27
SP7CHS-15 1 2017-04-02 23:51:53 2017-04-02 23:51:53 KO03PU > JO91RQ 167.5 miles 208° 2017-04-02 23:51:53
SP5KVW-1 229 2017-03-31 20:13:04 2017-04-28 01:35:06 KO03PU > KO03SB 55.3 miles 168° 2017-04-28 01:35:06
SP5PDA-1 23 2017-04-02 03:34:04 2017-04-27 22:54:56 KO03PU > KO03IA 62.1 miles 203° 2017-04-27 22:54:56
SQ5FLD-1 231 2017-04-02 10:30:30 2017-04-28 17:36:10 KO03PU > KO03SI 37.8 miles 163° 2017-04-28 17:36:10
SR4NWO-1 42 2017-04-15 23:39:58 2017-04-21 16:53:02 KO03PU > KO03FS 33.5 miles 259° 2017-04-21 16:53:02
SQ4NJQ-1 2 2017-04-04 01:14:18 2017-04-07 19:55:46 KO03PU > KO13AE 56.4 miles 146° 2017-04-07 19:55:46
SP5QWJ-1 30 2017-04-08 19:56:10 2017-04-27 22:22:53 KO03PU > KO02HD 122.3 miles 193° 2017-04-27 22:22:53

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 3 2017-04-01 00:05:05 2017-04-02 03:54:48 JO93XN > KO03PU 59.5 miles 249° 2017-04-02 03:54:48
SR4NWO 1 2017-04-14 18:22:12 2017-04-14 18:22:12 KO03FS > KO03PU 33.3 miles 259° 2017-04-14 18:22:12
SQ5LTL-9 1 2017-04-21 03:52:19 2017-04-21 03:52:19 KO03LN > KO03PU 24.7 miles 211° 2017-04-21 03:52:19
OK1BF 12 2017-04-08 08:19:24 2017-04-23 02:15:45 KO03JP > KO03PU 26.2 miles 234° 2017-04-22 06:56:35
SP5QNI-9 3 2017-04-01 06:31:38 2017-04-01 06:41:37 KO03SO > KO03PU 21.1 miles 154° 2017-04-01 06:41:37
SR5NOS 1 2017-03-31 22:59:19 2017-03-31 22:59:19 KO03OG > KO03PU 41.0 miles 184° 2017-03-31 22:59:19
SR4NMR 17 2017-04-01 00:13:26 2017-04-24 04:46:39 KO04QC > KO03PU 17.2 miles 14° 2017-04-24 04:46:39
SQ4OJA-14 22 2017-04-23 22:52:02 2017-04-25 05:13:11 KO03QP > KO03PU 14.3 miles 172° 2017-04-25 03:44:50
SQ4KDL-9 20 2017-04-01 01:41:54 2017-04-25 04:57:20 KO03QK > KO03PU 28.9 miles 174° 2017-04-20 02:35:26
SR5NWR 2 2017-04-04 02:07:47 2017-04-04 03:08:16 KO02QV > KO03PU 67.9 miles 176° 2017-04-04 03:08:16
SQ5AM-9 2 2017-04-28 11:47:01 2017-04-28 11:56:01 KO03QP > KO03PU 15.4 miles 166° 2017-04-28 11:47:01

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