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 SR8NDU-1 - show graphs
Map loading...
Comment: Digi Lublin APRX, aliasy:WIDE,SP,LU,SD,L op. Grzegorz SP8GPB
Location: 51°13.84' N 22°31.14' E - locator KO11GF25GI - show map - static map
2.5 miles Southwest bearing 237° from Lublin, Lublin Voivodeship, Poland [?]
4.0 miles East bearing 83° from Kozubszczyzna, Powiat lubelski, Lublin Voivodeship, Poland
94.4 miles Southeast bearing 136° from Warsaw, Masovian Voivodeship, Poland
Last position: 2021-03-04 23:24:59 EST (13m50s ago)
2021-03-05 05:24:59 CET local time at Lublin, Poland [?]
Last telemetry: 2021-03-04 23:20:59 EST (17m50s ago) – show telemetry
Avg 10m: 0.093 Rx Erlang, Avg 10m: 0.039 Tx Erlang, RxPkts: 75 count/10m, IGateDropRx: 1 count/10m, TxPkts: 31 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: SR8NDU-1>APRX29 via WIDE2-1,qAR,SR8NDN (good)
Positions stored: 23
Packet rate: 126 seconds between packets on average during 6182 seconds.
Items and objects originated: 145.675LU 145.712SD 438.275LU 438.825LU 439.050LU 439.325SD 439.525LU SP8KAF SR8FHL SR8LHL WIR-31122
APRS igate – Statistics for 2021-03:
Stations heard directly: 27 on radio path – show map
Last heard a station directly: 2021-03-04 23:32:08 EST (6m41s ago)
Normal receiver range estimate: 62 miles (Updated: 2021-02-28 18:09:02 EST)
Position packets heard directly: 1490 on radio path
Position packets sent to APRS-IS: 1698 – show map
Stations near current position of SR8NDU-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ8LUN304.6 yards 311°2021-02-23 15:23:17 SQ8LUN-9356.1 yards 297°2021-03-04 16:33:30
SP8GPB-18474.4 yards 340°2021-02-27 11:23:43 SQ8MXP-90.3 miles 31°2021-02-15 08:53:36
SQ8MXP0.3 miles 29°2021-03-01 09:37:14 SQ8MXP-100.3 miles 29°2021-03-01 15:44:10
SQ8MXP-10.3 miles 32°2021-03-04 23:32:25 SQ8MXP0.3 miles 32°2021-02-14 15:56:28
SP8KAF-90.6 miles 1°2021-02-16 13:39:11 SR8BBS-50.7 miles 139°2021-02-28 07:31:57
SR8NLU-50.7 miles 139°2021-03-04 23:11:19 SQ8LUN-10.8 miles 344°2021-02-28 16:54:39
SP8OK0.8 miles 131°2021-02-07 15:02:46 SP8OK-70.8 miles 131°2021-02-24 13:40:28
SP8OK-10.8 miles 131°2021-03-04 23:24:29 SP8EB-100.8 miles 296°2021-02-14 05:24:10
SZ8RYF-10.8 miles 346°2021-02-13 12:35:53 SP8OK-180.8 miles 132°2021-02-28 16:35:04
SP8OK-100.8 miles 137°2021-02-27 07:19:42 SP8OK-010.9 miles 120°2021-02-04 16:40:02
Stations which heard SR8NDU-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SR8NWD 1 2021-03-03 13:36:21 2021-03-03 13:36:21 KO11GF > KN19EV 93.0 miles 184° 2021-03-03 13:36:21
SR8NPG 22 2021-03-01 10:19:59 2021-03-04 12:40:16 KO11GF > KO11SN 50.0 miles 63° 2021-03-04 12:40:16
SP8RHQ-1 4 2021-03-01 22:14:23 2021-03-02 05:20:51 KO11GF > KO10FH 64.6 miles 182° 2021-03-02 05:20:51
SR8NLU 62 2021-02-28 19:19:38 2021-03-04 21:01:02 KO11GF > KO11ED 9.4 miles 220° 2021-03-04 21:01:02
SR7NST 2 2021-03-02 15:14:39 2021-03-03 16:16:10 KO11GF > KO00MN 78.3 miles 234° 2021-03-03 16:16:10
SR8NDN 25 2021-03-03 07:23:39 2021-03-04 21:55:36 KO11GF > KO01WN 37.2 miles 308° 2021-03-04 21:55:36
SP8QEO-2 6 2021-03-01 03:22:32 2021-03-04 12:44:14 KO11GF > KO12NB 62.0 miles 24° 2021-03-04 12:44:14
SR5KAC 1 2021-03-03 10:00:47 2021-03-03 10:00:47 KO11GF > KO01TT 54.6 miles 317° 2021-03-03 10:00:47
SR8NPG-1 2 2021-03-01 14:14:29 2021-03-03 17:09:16 KO11GF > KO11SN 50.0 miles 63° 2021-03-03 17:09:16
SR8DGN-1 3 2021-03-03 09:06:51 2021-03-04 04:46:34 KO11GF > KO11HG 5.9 miles 52° 2021-03-04 04:46:34

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 SR8NDU-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
SP8NCG-9 30 2021-03-01 02:31:30 2021-03-04 09:39:04 KO11FG > KO11GF 2.0 miles 334° 2021-03-04 09:39:04
SR8NDR 1 2021-03-02 04:40:20 2021-03-02 04:40:20 KO10AA > KO11GF 84.9 miles 195° 2021-03-02 04:40:20
SQ8NXM-9 61 2021-03-04 04:20:32 2021-03-04 12:50:20 KO11FF > KO11GF 2.0 miles 278° 2021-03-04 12:48:19
SQ8LUN-9 74 2021-03-02 04:32:20 2021-03-04 16:33:12 KO11GF > KO11GF 1.3 miles 355° 2021-03-04 16:27:19
SP8ENS-9 1 2021-03-02 01:35:12 2021-03-02 01:35:12 KO10SX > KO11GF 47.7 miles 112° 2021-03-02 01:35:12
SQ8NXM 268 2021-02-28 19:54:08 2021-03-04 23:14:12 KO11FF > KO11GF 1.8 miles 275° 2021-03-04 23:14:12
SR8VPW 1 2021-03-01 19:03:14 2021-03-01 19:03:14 KN19GD > KO11GF 143.1 miles 179° 2021-03-01 19:03:14
SR8NPG 96 2021-02-28 19:38:42 2021-03-04 23:30:37 KO11SN > KO11GF 50.0 miles 63° 2021-03-04 23:30:37
SR8NLU 174 2021-03-01 01:01:23 2021-03-04 23:16:12 KO11ED > KO11GF 9.4 miles 220° 2021-03-04 23:16:12
SR7NST 3 2021-03-01 16:11:32 2021-03-03 05:01:31 KO00MN > KO11GF 78.3 miles 234° 2021-03-03 05:01:31
SR5NWR 1 2021-03-02 20:44:11 2021-03-02 20:44:11 KO02QV > KO11GF 123.5 miles 338° 2021-03-02 20:44:11
SR8NPU 74 2021-02-28 20:57:11 2021-03-04 23:32:08 KO01XH > KO11GF 24.7 miles 286° 2021-03-04 23:32:08
SQ5NWD-9 73 2021-03-02 03:20:56 2021-03-04 12:15:07 KO11PE > KO11GF 32.7 miles 97° 2021-03-04 12:15:07
SP8QEO-2 16 2021-03-01 22:33:35 2021-03-03 20:33:33 KO12NB > KO11GF 62.0 miles 24° 2021-03-03 20:33:33
SR8BCH-1 285 2021-02-28 19:05:59 2021-03-04 23:19:08 KO11RD > KO11GF 42.0 miles 99° 2021-03-04 23:19:08
SP8GON-9 64 2021-03-01 07:10:12 2021-03-04 16:57:12 KO11LH > KO11GF 21.8 miles 72° 2021-03-04 16:01:28
SQ8RMY-9 129 2021-03-01 02:20:07 2021-03-04 15:18:42 KO11FL > KO11GF 17.7 miles 351° 2021-03-02 11:39:23
SQ8DRH 3 2021-03-04 04:00:55 2021-03-04 04:15:38 KO10CV > KO11GF 25.8 miles 213° 2021-03-04 04:02:27
SQ5LTL-1 4 2021-03-01 10:03:12 2021-03-03 21:36:37 KO01SN > KO11GF 48.3 miles 301° 2021-03-03 21:36:37
SP5WCK 1 2021-03-03 10:56:26 2021-03-03 10:56:26 KO12CJ > KO11GF 82.0 miles 352° 2021-03-03 10:56:26
SQ8MXP-10 1 2021-03-01 15:44:12 2021-03-01 15:44:12 KO11GF > KO11GF 0.3 miles 29° 2021-03-01 15:44:12
SQ5PFI 13 2021-03-01 20:42:31 2021-03-03 15:24:05 KO12DD > KO11GF 62.6 miles 353° 2021-03-03 15:24:05
SP5ANT-9 6 2021-03-02 03:42:10 2021-03-02 10:23:15 KO11BK > KO11GF 22.8 miles 310° 2021-03-02 10:23:15
SQ8RAU 8 2021-03-02 03:06:26 2021-03-03 05:22:12 KO11HF > KO11GF 4.4 miles 92° 2021-03-03 03:27:54
SQ8MXP 3 2021-03-01 09:34:20 2021-03-01 09:37:14 KO11GF > KO11GF 0.3 miles 29° 2021-03-01 09:37:14
UW0WU-10 1 2021-03-02 23:45:05 2021-03-02 23:45:05 KN29AT > KO11GF 119.4 miles 145° 2021-03-02 23:45:05
SP0DN-9 99 2021-03-03 05:06:13 2021-03-03 12:05:25 KO01SV > KO11GF 61.9 miles 319° 2021-03-03 11:28:26

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.
User guide · 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