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 KOUSYUN MARU - show graphs
Map loading...
Callsign: JD3955
MMSI number: 431007149
IMO number: 765433
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP FNB OFF (ETA Nov25 00:00)
Location: 34°23.32' N 137°15.52' E - locator PM84PJ13BG - show map - static map
19.2 miles South bearing 181° from Tahara, Aichi, Japan [?]
24.2 miles East bearing 106° from Toba, Mie, Japan
58.3 miles South bearing 160° from Nagoya-shi, Aichi, Japan
75.7 miles Southwest bearing 238° from Shizuoka-shi, Shizuoka, Japan
Last position: 2017-11-23 18:36:25 EST (22h20m ago)
2017-11-24 08:36:25 JST local time at Tahara, Japan [?]
Course: 073.3° – heading 69°
Speed: 12 MPH
Dimensions: length 67 m width 11 m draught 4.5 m
Last path: JD3955>ais via _supersuzy
Positions stored: 22771
Stations near current position of KOUSYUN MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
TONG MAO 11151.6 yards 5°2017-11-19 18:34:29 KASHIMA MARU0.6 miles 195°2017-11-08 01:58:38
YAMAYURI1.6 miles 312°2017-11-24 16:57:10 RYOJITSUMARU1.8 miles 320°2017-11-23 17:35:47
68HOURAIMARU2.2 miles 256°2017-11-22 15:08:13 SHIN YU MARU2.2 miles 317°2017-11-24 16:56:10
STOLT STREAM2.4 miles 243°2017-11-16 22:38:52 GUO XING 22.5 miles 242°2017-11-23 05:51:04
KOUKIMARU2.7 miles 1°2017-11-22 16:01:55 SEIEI2.9 miles 231°2017-11-24 00:08:55
4306440083.0 miles 1°2017-11-21 15:46:47 KENTMERE3.1 miles 323°2017-11-17 05:12:53
BEIRA3.1 miles 219°2017-11-22 04:38:15 HIDEMI3.1 miles 185°2017-11-24 16:44:15
SANMANYOSHI53.3 miles 225°2017-11-19 14:38:40 422349416 IR3.3 miles 359°2017-11-18 11:16:32
4049704483.4 miles 213°2017-11-18 23:35:55 HIYOSHI MARU NO.173.4 miles 203°2017-11-24 05:50:19
SENSHIN MARU3.4 miles 347°2017-11-21 01:28:56 DAI28SANKOUMARU3.5 miles 222°2017-11-22 23:37:46
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