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 KOYO MARU NO.8 - show graphs
Map loading...
Callsign: JK5171
MMSI number: 431401715
IMO number: 44516
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP KNU MAZDA (ETA Apr26 22:00)
Location: 34°02.73' N 134°51.73' E - locator PM74KB30LW - show map - static map
15.1 miles Northeast bearing 54° from Anan, Tokushima, Japan [?]
16.4 miles Southeast bearing 149° from Fukura, Hyōgo, Japan
48.2 miles South bearing 202° from Kōbe-shi, Hyōgo, Japan
57.7 miles Southwest bearing 219° from Ōsaka-shi, Ōsaka, Japan
Last position: 2016-04-27 07:47:14 EDT (304d 22h13m ago)
2016-04-27 20:47:14 JST local time at Anan, Japan [?]
Course: 317° – heading 316°
Speed: 19 MPH
Dimensions: length 117 m width 17 m draught 5.0 m
Last path: JK5171>ais via JI3SEM
Positions stored: 22264
Stations near current position of KOYO MARU NO.8 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ANNETTE-S.1.4 miles 119°2017-02-18 03:23:16 SATSUKI1.8 miles 102°2017-02-25 03:21:59
EIYU MARU NO.52.2 miles 109°2017-02-24 05:45:48 SENRIN MARU2.2 miles 264°2017-02-24 07:38:55
K.K.NO.32.4 miles 77°2017-01-27 22:39:40 HAMMONIA SAPPHIRE2.5 miles 98°2017-02-22 13:22:51
IZUMI MARU2.6 miles 298°2017-02-16 22:57:17 MEISEI-MARU2.6 miles 270°2017-02-25 09:52:44
ENJI62.6 miles 299°2017-02-19 06:05:14 SOUTHERN ANGEL2.7 miles 85°2017-02-24 07:28:54
SEIYOH NO.62.7 miles 302°2017-02-19 07:06:10 YAMASHIRO MARU2.7 miles 301°2017-01-29 04:00:24
HOUSYOU MARU2.7 miles 297°2017-02-25 06:55:23 DAIJIN MARU NO.82.7 miles 296°2017-02-25 14:36:26
HOEI MARU2.7 miles 83°2017-02-21 09:49:36 ASHUUZAN NO.52.7 miles 265°2017-02-23 06:28:38
AL GATTARA2.8 miles 117°2017-02-16 04:52:17 DONG KUN 72.8 miles 79°2017-01-31 02:28:50
SHINLINE 122.8 miles 120°2017-01-28 06:21:47 SEIKAI NO.52.8 miles 300°2017-02-18 13:43:37
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