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 FARRA AISLING - show graphs
Callsign: MOTV4
MMSI number: 232053218
Navigational status: Moored (5)
Vessel class: High Speed Catamaran (40)
Destination: LEBA<=>BLP OWF
Location: 54°45.76' N 17°32.95' E - locator JO84SS53VA - show map
446.8 m Northwest bearing 294° from Łeba, Powiat lęborski, Pomeranian Voivodeship, Poland [?]
19.6 km Northeast bearing 35° from Główczyce, Powiat słupski, Pomeranian Voivodeship, Poland
68.8 km Northwest bearing 294° from Gdynia, Gdynia, Pomeranian Voivodeship, Poland
84.1 km Northwest bearing 303° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
Last position: 2025-08-09 16:45:14 UTC (1d 33m ago)
2025-08-09 18:45:14 CEST local time at Łeba, Poland [?]
Course: 360° – heading 29°
Speed: 0 km/h
Dimensions: draught 1.7 m
Last path: MOTV4>ais via SM1UBB
Positions stored: 808
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