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 SP5SR-9 - show graphs
Map loading...
Comment: 145.300MHz
Mic-E message: In service
Location: 52°31.73' N 21°04.23' E - locator KO02MM86LW - show map - static map
1.3 miles North bearing 3° from Serock, Powiat legionowski, Masovian Voivodeship, Poland [?]
6.7 miles South bearing 161° from Pokrzywnica, Powiat pułtuski, Masovian Voivodeship, Poland
20.8 miles North bearing 7° from Warsaw, Masovian Voivodeship, Poland
86.7 miles Northeast bearing 51° from Łódź, Łódź Voivodeship, Poland
Last position: 2020-01-21 17:18:57 EST (15h41m ago)
2020-01-21 23:18:57 CET local time at Serock, Poland [?]
Altitude: 315 ft
Course: 177°
Speed: 2 MPH
Device: Yaesu: FTM-350 (rig)
Last path: SP5SR-9>U2SQ73 via WIDE1-1,qAR,SR5DLA-2 (good)
Positions stored: 84185
Packet rate: 61 seconds between packets on average during 3003 seconds.
Other SSIDs: SP5SR-5
Stations near current position of SP5SR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP5SR-512.6 yards 90°2020-01-10 16:01:18 SR5DLA-1479.4 yards 44°2020-01-22 08:57:41
SR5DLA0.8 miles 64°2020-01-22 08:51:41 SR5DLA-20.9 miles 38°2020-01-22 08:53:04
SQ5KVY4.0 miles 169°2020-01-22 08:53:03 SP5EB-44.3 miles 23°2020-01-22 08:18:55
SR5NJA4.7 miles 236°2020-01-22 08:53:03 SQ5BLK-76.8 miles 245°2020-01-22 08:28:34
R26212167.1 miles 123°2019-12-23 20:03:45 SP5QWV-107.8 miles 180°2020-01-22 01:20:15
SQ5FNF-58.9 miles 210°2020-01-22 08:59:43 SQ4IXR-1310.1 miles 146°2019-12-26 04:21:37
SP4SAS-511.5 miles 186°2020-01-22 07:49:33 SQ5OMU11.6 miles 185°2020-01-19 15:08:32
SP5DXU11.8 miles 2°2020-01-15 09:55:02 SP5WIB11.8 miles 166°2020-01-12 10:12:43
SQ5NWI-711.9 miles 166°2020-01-12 09:38:52 SP5MGS-211.9 miles 166°2020-01-22 08:39:23
SP5XTY-1811.9 miles 290°2019-12-29 12:07:16 SP5MGS-711.9 miles 166°2020-01-18 11:01:31
Stations which heard SP5SR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SR4DOS 4 2020-01-12 12:04:12 2020-01-15 16:22:40 KO02MM > JO93XN 84.6 miles 327° 2020-01-15 16:22:40
SR4NWU 80 2020-01-08 04:39:35 2020-01-15 16:34:19 KO02MM > KO03WW 102.5 miles 18° 2020-01-15 15:22:46
SQ4MUI-10 6 2020-01-15 13:55:22 2020-01-15 15:07:27 KO02MM > KO12TS 107.1 miles 81° 2020-01-15 14:55:44
SR5DRK 1 2020-01-21 13:46:57 2020-01-21 13:46:57 KO02MM > KO01GI 83.5 miles 195° 2020-01-21 13:46:57
SR5NLK 393 2019-12-31 19:15:07 2020-01-21 15:08:34 KO02MM > KO02LJ 12.2 miles 211° 2020-01-21 07:43:40
SP4RV 10 2020-01-12 08:38:23 2020-01-21 15:22:27 KO02MM > KO13OD 97.6 miles 64° 2020-01-21 15:22:27
SR5DLA 981 2019-12-31 19:00:55 2020-01-21 17:18:59 KO02MM > KO02NM 0.9 miles 64° 2020-01-08 05:21:39
SR5NWR 594 2019-12-31 19:00:55 2020-01-21 17:16:30 KO02MM > KO02QV 28.3 miles 29° 2020-01-10 06:17:42
SR8NPU 10 2020-01-15 11:07:19 2020-01-21 15:58:48 KO02MM > KO01XH 91.5 miles 155° 2020-01-15 11:15:50
SR8NDN 1 2020-01-15 12:51:49 2020-01-15 12:51:49 KO02MM > KO01WN 74.3 miles 154° 2020-01-15 12:51:49
SP8QEO-1 53 2020-01-12 11:14:53 2020-01-21 16:44:15 KO02MM > KO12SA 108.5 miles 107° 2020-01-15 12:38:47
SP5KVW-1 487 2019-12-31 19:00:53 2020-01-21 10:59:18 KO02MM > KO03SB 43.5 miles 29° 2020-01-08 05:21:37
SR5DLA-2 509 2019-12-31 19:02:59 2020-01-21 17:18:25 KO02MM > KO02MM 1.0 miles 37° 2020-01-21 14:05:37
SP8QEO-2 11 2020-01-12 10:28:10 2020-01-21 16:49:51 KO02MM > KO12NB 92.6 miles 110° 2020-01-21 09:53:42
SR8NPU-10 9 2020-01-09 10:49:45 2020-01-21 14:03:12 KO02MM > KO01XH 91.5 miles 155° 2020-01-21 10:38:42
SR8ULZ 1 2020-01-21 15:27:27 2020-01-21 15:27:27 KO02MM > KO11BO 78.2 miles 145° 2020-01-21 15:27:27
SR5ND 99 2019-12-31 19:03:54 2020-01-21 12:55:24 KO02MM > KO02JK 13.8 miles 241° 2020-01-15 11:26:07
SP5MGS-2 341 2019-12-31 19:05:01 2020-01-21 17:14:52 KO02MM > KO02NI 12.0 miles 166° 2020-01-15 14:33:18
SR4SU-15 7 2020-01-12 10:22:22 2020-01-21 13:16:18 KO02MM > KO14KE 137.0 miles 32° 2020-01-21 13:16:18
SR5NWA 627 2019-12-31 19:03:52 2020-01-21 17:13:06 KO02MM > KO02MD 25.9 miles 184° 2020-01-15 11:26:33
SR5ZBL 329 2019-12-31 19:27:55 2020-01-21 17:00:14 KO02MM > KO02SE 31.7 miles 140° 2020-01-21 16:51:30
SR5NJA 255 2019-12-31 19:15:11 2020-01-21 17:00:13 KO02MM > KO02LL 4.8 miles 237° 2020-01-21 07:09:22
SQ5BLK-11 1 2020-01-21 07:35:07 2020-01-21 07:35:07 KO02MM > KO02LJ 12.1 miles 211° 2020-01-21 07:35:07

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.
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