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 MAERSK YORKTOWN - show graphs
Map loading...
Callsign: WSNU
MMSI number: 369248000
IMO number: 289192
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: ESALR>>>SNDKR (ETA Aug09 12:00)
Location: 20°36.04' N 17°58.15' W - locator IL10AO34QE - show map - static map
64.5 miles West bearing 249° from Nouâdhibou, Dakhlet Nouadhibou, Mauritania [?]
Last position: 2020-09-15 12:12:31 EDT (5d 14h52m ago)
2020-09-15 16:12:31 GMT local time at Nouâdhibou, Mauritania [?]
Course: 178° – heading 180°
Speed: 21 MPH
Dimensions: length 195 m width 32 m draught 6.8 m
Last path: WSNU>ais via GM7HHB
Positions stored: 1115
Stations near current position of MAERSK YORKTOWN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
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