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 431010020 JP - show graphs
Map loading...
Callsign: 431010020
MMSI number: 431010020
Navigational status: Under way (engine) (0)
Vessel class: (0)
Location: 34°52.58' N 139°27.24' E - locator PM94RV40LH - show map - static map
20.5 miles Southwest bearing 207° from Miura, Kanagawa, Japan [?]
21.9 miles East bearing 106° from Itō, Shizuoka, Japan
40.9 miles South bearing 195° from Yokohama-shi, Kanagawa, Japan
57.7 miles South bearing 193° from Tokyo, Tōkyō, Japan
Last position: 2021-04-19 20:53:34 EDT (26d 1h2m ago)
2021-04-20 09:53:34 JST local time at Miura, Japan [?]
Course: 55° – heading 57°
Speed: 7 MPH
Dimensions: draught 0.0 m
Last path: 431010020>ais via JR1CAD-AIS
Positions stored: 58
Stations near current position of 431010020 JP - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KAIEI MARU NO.80.5 miles 220°2021-05-15 10:53:37 60TENEIMARU2.3 miles 275°2021-04-20 08:18:11
TT STAR2.3 miles 32°2021-05-15 21:54:42 SEIFUKUMARU NO.22.4 miles 268°2021-05-13 16:19:54
YUSHIN MARU NO.102.7 miles 7°2021-05-15 21:45:31 YUAN JU WAN3.1 miles 287°2021-04-16 01:05:42
KEOYOUNG PIONEER3.3 miles 336°2021-05-15 21:54:27 JOSCO SUZHOU3.5 miles 290°2021-05-15 07:29:00
SUN APOLLON3.6 miles 327°2021-04-23 06:57:48 THORSTAR3.8 miles 335°2021-05-02 19:56:16
TORM LOKE3.9 miles 322°2021-05-11 07:09:27 GINGA PHOENIX4.0 miles 11°2021-05-13 14:26:43
SHOEI MARU NO.84.0 miles 19°2021-05-04 13:49:17 TORM ALICE4.1 miles 308°2021-05-01 03:32:42
WAKABA4.4 miles 271°2021-05-14 23:03:10 MAHO CORAL4.5 miles 267°2021-05-07 09:18:56
TAKAKAGE4.7 miles 233°2021-05-06 15:12:16 431003522 JP5.2 miles 270°2021-05-14 10:53:50
TORM ARAWA5.6 miles 24°2021-04-17 05:26:28 FUKURYU MARU5.6 miles 121°2021-05-09 15:58:45
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