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 SR5NOS - show graphs
Map loading...
Comment: W1 Operator SP5NAF
Location: 53°16.27' N 21°14.08' E - locator KO03OG85DB - show map - static map
6.1 miles South bearing 164° from Czarnia, Powiat ostrołęcki, Masovian Voivodeship, Poland [?]
7.1 miles North bearing 338° from Baranowo, Powiat ostrołęcki, Masovian Voivodeship, Poland
72.5 miles North bearing 7° from Warsaw, Masovian Voivodeship, Poland
74.9 miles North bearing 6° from Mokotów, Masovian Voivodeship, Poland
Last position: 2018-05-27 21:26:19 EDT (6m20s ago)
2018-05-28 03:26:19 CEST local time at Czarnia, Poland [?]
Last telemetry: 2017-10-18 16:17:25 EDT (221d 5h15m ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0.001 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 1 count/10m
Device: K6DBG: TNC-X
Last path: SR5NOS>APNX03 via WIDE2-1,qAR,SR4NWO (good)
Positions stored: 28
Packet rate: 299 seconds between packets on average during 14643 seconds.
Items and objects originated: 439.050-O
APRS digipeater – Statistics for 2018-05:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2018-05-27 12:49:03 EDT (8h43m ago)
Normal receiver range estimate: 19 miles (Updated: 2017-03-31 17:20:02 EDT)
Position packets heard directly: 431 on radio path
Stations near current position of SR5NOS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP5XHJ-1488.8 yards 197°2018-05-27 21:32:01 SP5XHJ-2488.8 yards 197°2018-05-06 07:37:06
SP5XHJ-9515.0 yards 199°2018-05-25 08:10:37 SP5NAF9.5 miles 105°2018-05-09 13:49:47
SP5NAF-99.5 miles 105°2018-05-27 16:45:12 SP5NAF C9.5 miles 105°2018-05-09 13:36:17
SP5NAF-C9.5 miles 105°2018-05-09 13:36:27 SP5NAF B9.5 miles 105°2018-05-08 15:16:37
SP5NAF-B9.5 miles 105°2018-05-08 15:16:47 SP5TDK-99.8 miles 105°2018-05-14 09:16:31
SP5TDK9.9 miles 105°2018-05-17 08:44:33 SP5TDK C9.9 miles 105°2018-05-27 18:05:56
SP5TDK-C9.9 miles 105°2018-05-27 18:06:06 SQ5FLD-114.7 miles 70°2018-05-27 21:20:52
SQ5FLD-915.3 miles 67°2018-05-26 16:25:05 SO5MAT-916.6 miles 126°2018-05-24 09:33:47
SP5RMT-917.4 miles 133°2018-05-26 06:17:08 SP5VJE-918.8 miles 137°2018-05-26 17:06:44
SO5MAX-918.8 miles 141°2018-05-27 13:44:56 SP5KVW-119.1 miles 133°2018-05-27 21:20:43
Stations which heard SR5NOS directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR4DOS 6 2018-05-21 23:00:32 2018-05-27 20:06:38 KO03OG > JO93XN 56.6 miles 290° 2018-05-27 20:06:38
SR4NWO 29 2018-05-12 00:04:44 2018-05-27 21:06:24 KO03OG > KO03FS 45.9 miles 319° 2018-05-27 21:06:24
SR4NWU 9 2018-05-22 12:27:29 2018-05-27 16:37:27 KO03OG > KO03WW 52.4 miles 28° 2018-05-27 16:37:27
SR5DRK 9 2018-04-30 20:34:29 2018-05-27 04:10:21 KO03OG > KO01GI 135.0 miles 192° 2018-05-27 04:10:21
SR5RZP-2 7 2018-05-26 22:11:48 2018-05-27 03:40:28 KO03OG > KO02UE 78.2 miles 165° 2018-05-27 03:40:28
SR2W 1 2018-05-19 19:42:17 2018-05-19 19:42:17 KO03OG > JO92MP 101.1 miles 245° 2018-05-19 19:42:17
SP5KVW-1 428 2018-04-30 20:04:36 2018-05-27 20:36:30 KO03OG > KO03SB 19.1 miles 133° 2018-05-27 20:36:30
SP5XHJ-1 2 2018-05-19 08:14:56 2018-05-26 00:38:14 KO03OG > KO03OG 488.8 yards 197° 2018-05-26 00:38:14
SQ5FLD-1 6 2018-05-21 12:32:54 2018-05-27 01:11:05 KO03OG > KO03SI 14.7 miles 70° 2018-05-27 01:11:05
SQ4NJQ-1 3 2018-05-06 13:43:40 2018-05-25 09:11:45 KO03OG > KO13AE 34.3 miles 100° 2018-05-25 09:11:45
SQ5GVY-1 28 2018-05-18 16:18:48 2018-05-25 19:09:30 KO03OG > KO02MQ 41.7 miles 190° 2018-05-25 19:09:30
SR5ND 3 2018-04-30 21:04:22 2018-05-22 17:56:14 KO03OG > KO02JK 60.8 miles 198° 2018-05-22 17:56:14
SP5XSL-1 1 2018-05-23 19:50:19 2018-05-23 19:50:19 KO03OG > KO03IA 26.8 miles 232° 2018-05-23 19:50:19

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 SR5NOS
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
SQ5SSZ-9 7 2018-05-20 12:45:37 2018-05-20 13:07:03 KO03TK > KO03OG 18.6 miles 52° 2018-05-20 12:45:37
LY2EZ 1 2018-05-25 23:35:33 2018-05-25 23:35:33 KO13FB > KO03OG 51.0 miles 105° 2018-05-25 23:35:33
SQ4KDL-9 46 2018-05-21 06:21:01 2018-05-26 09:00:18 KO03SB > KO03OG 19.6 miles 133° 2018-05-21 09:04:00
OE6TQG-9 1 2018-05-24 05:51:18 2018-05-24 05:51:18 KO13BH > KO03OG 37.6 miles 87° 2018-05-24 05:51:18
SP5NAF-9 7 2018-05-11 17:22:01 2018-05-27 12:49:03 KO03RF > KO03OG 9.5 miles 105° 2018-05-27 12:49:03
SP5XHJ-9 296 2018-05-01 06:05:16 2018-05-25 08:08:56 KO03SB > KO03OG 19.8 miles 133° 2018-05-25 07:16:38
SO5MAX-9 3 2018-05-22 01:19:03 2018-05-23 03:26:57 KO03SC > KO03OG 18.9 miles 132° 2018-05-22 01:19:03
SQ5FLD-9 58 2018-05-07 01:09:50 2018-05-23 09:26:32 KO03SC > KO03OG 18.8 miles 132° 2018-05-07 02:06:51
SP5QWJ-9 9 2018-05-27 10:59:51 2018-05-27 11:16:41 KO03RE > KO03OG 11.9 miles 126° 2018-05-27 11:16:41
SO5MAT-9 1 2018-04-30 22:43:52 2018-04-30 22:43:52 KO03TB > KO03OG 20.1 miles 132° 2018-04-30 22:43:52
SP5NAF-7 2 2018-05-08 12:12:25 2018-05-08 12:16:15 KO03RF > KO03OG 9.5 miles 105° 2018-05-08 12:16:15

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