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 KRITI ROCK - show graphs
Callsign: D5TT6
MMSI number: 636019277
IMO number: 9392315
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: NL AMS
Location: 54°31.41' N 11°26.29' E - locator JO54RM25NP - show map
15.6 km South bearing 159° from Rødbyhavn, Lolland Kommune, Zealand, Denmark [?]
18.4 km Northeast bearing 57° from Burg auf Fehmarn, Schleswig-Holstein, Germany
137.6 km Northeast bearing 39° from Wandsbek, Hamburg, Germany
143.2 km Northeast bearing 40° from Hamburg, Hamburg, Germany
Last position: 2025-03-11 22:05:30 UTC (2d 8h18m ago)
2025-03-11 23:05:30 CET local time at Rødbyhavn, Denmark [?]
Course: 295° – heading 294°
Speed: 24 km/h
Dimensions: length 179 m width 32 m draught 11.9 m
Last path: D5TT6>ais via DO7AX
Positions stored: 51535
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