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 MARATONA - show graphs
Callsign: H3HH
MMSI number: 355719000
IMO number: 81344
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: LIMERICK (ETA Mar04 18:30)
Location: 51°18.20' N 9°44.14' W - locator IO51DH12RT - show map
42.5 km Southwest bearing 230° from Skibbereen, County Cork, Munster, Ireland [?]
46.6 km Southwest bearing 205° from Bantry, County Cork, Munster, Ireland
107.5 km South bearing 181° from Tralee, Ciarraí, Munster, Ireland
109.5 km Southwest bearing 233° from Cork, County Cork, Munster, Ireland
Last position: 2025-03-04 03:45:43 UTC (1d 20h7m ago)
2025-03-04 03:45:43 GMT local time at Skibbereen, Ireland [?]
Course: 303° – heading 300°
Speed: 18 km/h
Dimensions: length 87 m width 12 m draught 5.4 m
Last path: H3HH>ais via EI2FG
Positions stored: 55982
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