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 SEIKOU MARU - show graphs
Map loading...
Callsign: JK5284
MMSI number: 431400201
IMO number: 78919
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP SSB (ETA Mar13 23:30)
Location: 34°24.52' N 134°13.20' E - locator PM74CJ68JB - show map - static map
5.6 miles South bearing 158° from Tonoshō, Kagawa, Japan [?]
6.5 miles Northeast bearing 24° from Shido, Kagawa, Japan
58.1 miles West bearing 251° from Kōbe-shi, Hyōgo, Japan
75.5 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-03-12 07:15:10 EDT (274d 3h43m ago)
2017-03-12 20:15:10 JST local time at Tonoshō, Japan [?]
Course: 287° – heading 292°
Speed: 16 MPH
Dimensions: length 75 m width 11 m draught 5.0 m
Last path: JK5284>ais via JG3HLX
Positions stored: 18794
Stations near current position of SEIKOU MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
WHITE MIYABI55.6 yards 250°2017-12-01 18:56:18 YC COSMOS106.6 yards 275°2017-11-12 00:51:00
TAI CANG HE138.7 yards 16°2017-11-30 02:10:46 SITC FANGCHENG189.0 yards 94°2017-12-06 02:24:58
KAMIWAKA203.5 yards 95°2017-12-10 08:52:42 KEUM YANG 2235.8 yards 143°2017-11-17 02:49:29
KIYOYASUMARU293.2 yards 128°2017-12-09 07:40:40 PHOENIX303.2 yards 294°2017-12-10 09:39:48
FERRY FUKUOKA II369.2 yards 209°2017-12-10 06:11:20 NEW MINGZHOU 60371.6 yards 164°2017-12-08 23:23:33
IVY BLUE376.7 yards 255°2017-12-07 21:28:54 CRANE ROPROSS412.3 yards 178°2017-12-05 05:09:41
SUN MERMAID425.1 yards 163°2017-11-27 06:27:53 NO1 TOKUYAMA443.6 yards 280°2017-12-08 03:12:40
KIYO MARU NO.3457.3 yards 94°2017-12-02 15:51:29 MILD SONATA492.7 yards 292°2017-12-07 23:55:13
SITC WEIHAI497.4 yards 126°2017-12-03 14:25:33 DONGMYUNG SMART515.8 yards 278°2017-12-08 07:48:18
SUZAKU520.8 yards 108°2017-11-29 14:34:47 KATRINA0.3 miles 262°2017-12-08 14:24:11
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