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 YUYO - show graphs
Map loading...
Callsign: 3EPY4
MMSI number: 371230000
IMO number: 322657
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: PABLB (ETA Nov01 12:00)
Location: 34°54.66' N 139°39.99' E - locator PM94TV98XP - show map - static map
12.4 miles Southwest bearing 246° from Tateyama, Chiba, Japan [?]
16.0 miles South bearing 170° from Miura, Kanagawa, Japan
37.1 miles South bearing 178° from Yokohama-shi, Kanagawa, Japan
53.8 miles South bearing 182° from Tokyo, Tōkyō, Japan
Last position: 2016-10-12 05:25:50 EDT (104d 16h6m ago)
2016-10-12 18:25:50 JST local time at Tateyama, Japan [?]
Course: 161° – heading 156°
Speed: 18 MPH
Dimensions: length 230 m width 37 m draught 7.8 m
Last path: 3EPY4>ais via JR1CAD-10
Positions stored: 22076
Stations near current position of YUYO - show more
callsign distance last heard - EST      callsign distance last heard - EST
LNG C TANGGUH PALUNG0.7 miles 295°2017-01-02 22:02:47 LEO SPIRIT1.0 miles 76°2016-12-31 04:37:23
RTM COLUMBUS1.0 miles 349°2017-01-07 08:30:31 GEORG MAERSK1.0 miles 344°2017-01-15 13:09:36
ONYX ACE1.1 miles 241°2017-01-22 05:07:18 BORAQ1.4 miles 278°2017-01-02 13:59:12
EAGLE EXPRESS1.5 miles 139°2016-12-29 08:12:08 MOL MARVEL1.5 miles 100°2017-01-24 18:28:22
MOL GLIDE1.5 miles 76°2017-01-07 06:37:08 PUTERI NILAM SATU1.5 miles 301°2017-01-06 22:30:11
MAERSK ESSEX1.6 miles 353°2017-01-21 13:34:44 GLOBE ATLAS1.6 miles 146°2017-01-02 23:54:03
YAYOI EXPRESS1.7 miles 252°2016-12-25 21:14:05 HYPERION HIGHWAY1.8 miles 1°2017-01-11 03:29:09
OMEGA TRADER1.8 miles 293°2017-01-11 00:04:29 HUA CHI1.9 miles 194°2017-01-02 22:56:26
MOL MAJESTY1.9 miles 169°2017-01-13 16:57:41 TOKYO MARU1.9 miles 347°2017-01-17 22:02:32
PEDHOULAS BUILDER2.1 miles 72°2017-01-18 09:58:03 NYK LIBRA2.1 miles 136°2017-01-08 17:11:57
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.
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