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 YAMATO - show graphs
Map loading...
Callsign: JJ4049
MMSI number: 431301674
IMO number: 413884
Navigational status: Under way (engine) (0)
Vessel class: Passenger (60)
Destination: JP SMJ (ETA Nov20 22:00)
Location: 34°27.92' N 134°31.49' E - locator PM74GL21XQ - show map - static map
19.5 miles East bearing 94° from Tonoshō, Kagawa, Japan [?]
22.3 miles Northeast bearing 64° from Shido, Kagawa, Japan
40.5 miles West bearing 248° from Kōbe-shi, Hyōgo, Japan
57.8 miles West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-11-20 06:41:47 EST (41s ago)
2017-11-20 20:41:47 JST local time at Tonoshō, Japan [?]
Course: 245.8° – heading 247°
Speed: 25 MPH
Dimensions: length 195 m width 26 m draught 6.5 m
Last path: JJ4049>ais via JG3HLX
Positions stored: 51221
Stations near current position of YAMATO - show more
callsign distance last heard - EST      callsign distance last heard - EST
KUNIKI TWO181.7 yards 192°2017-11-15 23:46:56 MAO FENG 8191.2 yards 255°2017-11-17 19:44:55
TAIHEIZANMARU194.8 yards 182°2017-11-18 06:01:06 YUTAKAMARU NO5210.6 yards 230°2017-11-15 04:00:23
PRINCESS GARNET229.5 yards 198°2017-11-16 02:49:45 TOMISU MARU366.6 yards 351°2017-11-18 15:55:55
KEUM YANG 3443.4 yards 68°2017-11-15 06:16:41 OCEAN WIN 6482.2 yards 271°2017-11-06 07:25:17
DONG HAO498.4 yards 275°2017-11-16 07:06:16 MICHI MARU0.3 miles 223°2017-11-04 01:06:38
KEIYO MARU0.3 miles 351°2017-11-18 20:12:30 YAMASHIRO MARU0.3 miles 346°2017-11-16 21:11:42
JOMICHI MARU0.3 miles 345°2017-11-04 17:50:54 NO,3TOKUYAMA0.4 miles 246°2017-10-30 05:56:08
AKASHI0.4 miles 235°2017-11-20 05:57:41 KIO0.4 miles 353°2017-11-19 04:26:01
TAKATORI0.5 miles 32°2017-11-20 04:51:32 NO.2DAIFUKUMARU0.5 miles 323°2017-11-16 23:28:01
SANWA MARU0.5 miles 321°2017-11-12 08:42:36 DONG KUN 70.5 miles 21°2017-10-25 23:25:47
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