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 TANGIER - show graphs
Callsign: OYFN2
MMSI number: 219182000
IMO number: 726451
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: TANJUNG PELEPAS
Location: 1°14.08' N 104°01.13' E - locator OJ21AF26GI - show map
19.7 km East bearing 108° from Singapore, Singapore [?]
30.7 km Southeast bearing 149° from Kampung Pasir Gudang Baru, Johor, Malaysia
38.7 km Southeast bearing 131° from Johor Bahru, Johor, Malaysia
Last position: 2025-03-08 16:07:09 UTC (5d 23h49m ago)
2025-03-09 00:07:09 +08 local time at Singapore, Singapore [?]
Course: 85° – heading 83°
Speed: 18 km/h
Dimensions: length 183 m width 32 m draught 12.9 m
Last path: OYFN2>ais via S60AK
Positions stored: 2934
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