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 21KOUSINMARU - show graphs
Map loading...
Callsign: JD2168
MMSI number: 431501835
IMO number: 372779
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: JP ANE (ETA Jul23 07:00)
Location: 35°24.57' N 139°43.31' E - locator PM95UJ68OG - show map - static map
5.2 miles Southeast bearing 121° from Yokohama-shi, Kanagawa, Japan [?]
9.2 miles North bearing 19° from Yokosuka, Kanagawa, Japan
19.4 miles South bearing 175° from Tokyo, Tōkyō, Japan
Last position: 2017-07-29 06:38:57 EDT (1h14m ago)
2017-07-29 19:38:57 JST local time at Yokohama-shi, Japan [?]
Course: 220.2° – heading 219°
Speed: 14 MPH
Dimensions: length 68 m width 12 m draught 0.0 m
Last path: JD2168>ais via JR1CAD-10
Positions stored: 16103
Stations near current position of 21KOUSINMARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TETSURYU MARU164.7 yards 13°2017-07-25 12:50:08 PANAGIA LADY201.7 yards 279°2017-07-17 19:33:25
YU SHIUN NO.2275.6 yards 239°2017-07-16 02:48:12 431999538 JP341.2 yards 288°2017-07-15 04:46:44
TOSEI390.2 yards 277°2017-07-26 04:48:20 PACIFIC FRIEND399.7 yards 236°2017-07-03 20:37:06
KEITEN MARU414.3 yards 17°2017-07-11 08:17:57 TSURUTAMA MARU NO.20.3 miles 269°2017-07-24 06:19:09
TORM FOX0.3 miles 214°2017-07-27 01:58:59 YAMABISHIMARU NO.110.4 miles 16°2017-07-28 20:41:49
AL KHAZNAH0.4 miles 24°2017-07-11 21:02:01 SEIFUKUMARU NO.20.5 miles 260°2017-07-26 20:54:05
309427288 BS0.6 miles 65°2017-07-26 03:26:52 533000998 MY0.6 miles 314°2017-07-24 00:41:16
SHIRAHAMAMARU0.7 miles 21°2017-07-26 23:53:52 RUN SHENG0.8 miles 52°2017-07-04 12:53:47
KEIYUMARU20.8 miles 202°2017-07-26 04:00:39 AEGEAN HIGHWAY0.9 miles 326°2017-07-29 07:22:40
KUNIFUJIMARU0.9 miles 56°2017-07-24 01:14:03 BJ QUEEN1.0 miles 55°2017-07-10 03:37:04
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