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*
AIS vessel F/V FREDMARKO - show graphs
Callsign: SPS3734
MMSI number: 261037210
Navigational status: Reserved (12)
Vessel class: Fishing (30)
Destination: KOLOBRZEG
Location: 54°33.67' N 15°01.61' E - locator JO74MN34FQ - show map
30.7 miles North bearing 340° from Mrzeżyno, Powiat gryficki, West Pomeranian Voivodeship, Poland [?]
33.1 miles North bearing 1° from Rewal, Powiat gryficki, West Pomeranian Voivodeship, Poland
52.6 miles Northwest bearing 299° from Koszalin, Koszalin, West Pomeranian Voivodeship, Poland
99.0 miles Northeast bearing 45° from Neubrandenburg, Mecklenburg-Vorpommern, Germany
Last position: 2025-01-20 06:43:22 EST (4d 9h38m ago)
2025-01-20 12:43:22 CET local time at Mrzeżyno, Poland [?]
Course: 73° – heading 511°
Speed: 4 MPH
Dimensions: draught 0.0 m
Last path: SPS3734>ais via SM1UBB
Positions stored: 413
Stations near current position of F/V FREDMARKO - show more
callsign distance last heard - EST      callsign distance last heard - EST
F/V KOL-321.5 miles 52°2025-01-20 06:41:45 KOL-482.1 miles 7°2025-01-19 08:46:42
F/V KOL-1104.0 miles 60°2025-01-19 09:42:04 KOL1964.9 miles 56°2025-01-20 06:39:37
WILSON STADT6.2 miles 1°2025-01-21 05:38:44 FENJA14.2 miles 298°2025-01-21 06:13:25
HENRIKE17.9 miles 278°2025-01-21 03:42:48 DZI-10219.6 miles 117°2025-01-19 22:38:49
26107086019.6 miles 111°2025-01-19 07:28:09 F/V SPARROW20.7 miles 28°2025-01-20 08:11:50
KOL-14921.0 miles 107°2025-01-19 09:41:32 HUNTER22.4 miles 284°2025-01-20 08:13:54
26100156423.0 miles 109°2025-01-19 09:15:11 AMISIA23.6 miles 216°2025-01-20 00:23:38
DZI-1027.6 miles 47°2025-01-19 23:11:54
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