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 KOUWAMARU - show graphs
Map loading...
Callsign: JD2035
MMSI number: 431401996
Navigational status: Under way (engine) (0)
Vessel class: Tanker (87)
Destination: (ETA 19000101000000)
Location: 34°11.10' N 135°02.47' E - locator PM74ME44WJ - show map - static map
7.8 miles West bearing 249° from Wakayama-shi, Wakayama, Japan [?]
14.0 miles Southeast bearing 145° from Sumoto, Hyōgo, Japan
35.9 miles South bearing 193° from Kōbe-shi, Hyōgo, Japan
43.9 miles Southwest bearing 217° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-10-23 08:56:06 EDT (34m10s ago)
2017-10-23 21:56:06 JST local time at Wakayama-shi, Japan [?]
Course: 185.9° – heading 268°
Speed: 13 MPH
Dimensions: length 60 m width 10 m draught 0.0 m
Last path: JD2035>ais via JG3HLX
Positions stored: 3547
Stations near current position of KOUWAMARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SEIKAI NO.5431.9 yards 210°2017-10-23 09:24:10 431602056 JP0.3 miles 161°2017-09-30 14:08:22
431501808 JP0.6 miles 310°2017-10-07 06:33:19 SHOHO1.0 miles 360°2017-10-19 11:30:59
JYUSEN MARU1.1 miles 208°2017-10-23 09:00:29 21TOHKOHMARU1.2 miles 1°2017-10-23 09:30:10
ASAKA MARU1.7 miles 136°2017-10-07 02:45:48 431000672 JP1.7 miles 281°2017-09-29 18:39:31
431007776 JP1.9 miles 170°2017-09-28 08:11:54 431500188 JP2.1 miles 42°2017-10-06 13:25:27
BAYPILOT 52.4 miles 272°2017-10-23 09:08:07 KOUKIMARU2.5 miles 117°2017-10-19 21:20:19
431006101 JP2.7 miles 239°2017-10-01 15:16:31 OOCL CHARLESTON2.7 miles 234°2017-10-23 09:29:10
431601544 JP3.1 miles 258°2017-10-05 02:15:04 431601240 JP3.1 miles 105°2017-10-08 23:09:26
SUMIYOUMARU3.1 miles 83°2017-10-23 02:20:34 4049377193.2 miles 97°2017-10-21 02:02:16
431002125 JP3.3 miles 130°2017-10-09 20:31:52 431010020 JP3.3 miles 283°2017-10-04 22:31:33
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