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 CYPRESS SUN - show graphs
Callsign: 3E3838
MMSI number: 352002171
IMO number: 911551
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: CN NSA
Location: 38°52.61' S 173°53.98' E - locator RF61WC79WN - show map
26.4 km Northwest bearing 323° from New Plymouth, New Plymouth District, Taranaki, New Zealand [?]
32.4 km Northwest bearing 295° from Waitara, Taranaki, New Zealand
171.2 km Southwest bearing 224° from Hamilton, Hamilton City, Waikato, New Zealand
Last position: 2025-12-08 01:54:08 UTC (15d 19h15m ago)
2025-12-08 14:54:08 NZDT local time at New Plymouth, New Zealand [?]
Course: 318° – heading 316°
Speed: 22 km/h
Dimensions: length 186 m width 32 m draught 12.0 m
Last path: 3E3838>ais via ZL1RAC
Positions stored: 11084
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