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 431869000 JP - show graphs
Map loading...
Callsign: 431869000
MMSI number: 431869000
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 34°31.00' N 138°45.45' E - locator PM94JM04VA - show map - static map
15.1 miles Southwest bearing 227° from Shimoda, Shizuoka, Japan [?]
31.1 miles South bearing 181° from Heda, Shizuoka, Japan
81.5 miles Southwest bearing 218° from Yokohama-shi, Kanagawa, Japan
88.0 miles Southwest bearing 218° from Kawasaki, Kanagawa, Japan
Last position: 2018-08-21 00:58:09 EDT (115d 2h14m ago)
2018-08-21 13:58:09 JST local time at Shimoda, Japan [?]
Course: 86° – heading 85°
Speed: 13 MPH
Dimensions: draught 0.0 m
Last path: 431869000>ais via JR1CAD-10
Positions stored: 6
Stations near current position of 431869000 JP - show more
callsign distance last heard - EST      callsign distance last heard - EST
OCEAN HARMONY0.4 miles 91°2018-12-12 18:49:04 SHOKENMARU0.7 miles 63°2018-12-11 11:28:17
CHIE MARU1.1 miles 40°2018-12-09 16:08:03 LITTLE PRINCE1.1 miles 195°2018-11-20 15:11:05
WARNOW TROUT1.3 miles 208°2018-12-08 22:12:46 KING COAL1.4 miles 111°2018-12-13 07:34:14
PAX SILVA1.7 miles 215°2018-12-10 17:37:31 DONG MYUNG ACE1.7 miles 325°2018-11-30 10:19:59
431003176 JP2.2 miles 313°2018-11-18 11:05:34 INARIMARU NO.852.6 miles 211°2018-11-30 05:58:41
TAIYO MARU2.9 miles 318°2018-12-12 02:31:41 YONG HONG 92.9 miles 301°2018-12-08 20:41:33
TORYO MARU3.1 miles 359°2018-12-13 14:34:30 KIRISHIMA MARU NO.53.3 miles 287°2018-12-12 11:17:00
ST.KATHARINEN3.3 miles 137°2018-11-17 09:50:55 GLOBAL TRINITY3.4 miles 190°2018-11-21 14:35:18
KISO3.5 miles 209°2018-12-12 11:21:59 RYUSEI MARU3.9 miles 6°2018-12-13 10:27:07
HODAKA MARU4.5 miles 254°2018-12-10 16:13:24 GLOBAL EFFORT4.6 miles 107°2018-11-28 15:05:45
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.
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