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 YAYOI - show graphs
Map loading...
MMSI number: 431100936
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: JP TYO (ETA Feb28 09:40)
Location: 35°39.58' N 139°47.36' E - locator PM95VP48RH - show map - static map
5.6 miles West bearing 262° from Urayasu, Tōkyō, Japan [?]
5.8 miles East bearing 111° from Tokyo, Tōkyō, Japan
8.7 miles Southwest bearing 241° from Ichikawa, Chiba, Japan
16.8 miles Northeast bearing 29° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-07-16 02:23:52 EDT (5d 13h17m ago)
2018-07-16 15:23:52 JST local time at Urayasu, Japan [?]
Course: 174° – heading 246°
Speed: 10 MPH
Dimensions: length 18 m width 4 m draught 0.0 m
Last path: >ais via JR1CAD-10
Positions stored: 574
Stations near current position of YAYOI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7L2LPN-70.3 miles 163°2018-07-11 02:13:34 JQ1ZPA-100.5 miles 70°2018-07-21 15:38:26
IRLP-84990.6 miles 52°2018-07-21 15:27:02 SHIOJI MARU1.1 miles 264°2018-07-20 10:56:42
SANUKI MARU1.1 miles 216°2018-07-14 03:45:27 JA8TNQ-A1.3 miles 126°2018-07-16 19:26:19
416951000 TW1.4 miles 246°2018-07-21 15:40:40 NIPPON MARU1.4 miles 236°2018-07-16 20:23:07
HASHIDATE1.4 miles 222°2018-07-02 20:16:05 VINGTETUN1.5 miles 248°2018-07-21 08:07:59
JR1VM-I1.5 miles 344°2018-07-21 15:21:23 HITACHI1.7 miles 207°2018-07-02 17:00:21
SYMPHONY MODERNA1.7 miles 245°2018-07-21 08:25:52 TENYO1.7 miles 217°2018-07-07 21:21:02
JJ1LFO-71.7 miles 334°2018-07-13 06:27:17 SYMPHONY CLASSICA1.8 miles 236°2018-07-21 05:07:09
JA6GLN-51.8 miles 299°2018-07-19 04:50:24 SEVENISLAND TOMO1.9 miles 229°2018-07-20 18:25:41
JP1YIU-I1.9 miles 3°2018-07-21 15:30:40 HINODE MARU1.9 miles 242°2018-07-21 14:24:09
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