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 KEOYOUNG SEVEN - show graphs
Map loading...
Callsign: DSOV4
MMSI number: 440403000
IMO number: 398577
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP MIZ (ETA Feb24 22:00)
Location: 34°24.52' N 134°16.08' E - locator PM74DJ28EB - show map - static map
7.1 miles Southeast bearing 137° from Tonoshō, Kagawa, Japan [?]
8.0 miles Northeast bearing 42° from Shido, Kagawa, Japan
55.6 miles West bearing 250° from Kōbe-shi, Hyōgo, Japan
72.9 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-02-24 04:52:45 EST (1d 11h42m ago)
2018-02-24 18:52:45 JST local time at Tonoshō, Japan [?]
Course: 269° – heading 264°
Speed: 14 MPH
Dimensions: length 70 m width 12 m draught 4.5 m
Last path: DSOV4>ais via JG3HLX
Positions stored: 19467
Stations near current position of KEOYOUNG SEVEN - show more
callsign distance last heard - EST      callsign distance last heard - EST
NICHINAN MARU265.9 yards 135°2018-02-14 03:54:03 SUNRISE SERENITY281.8 yards 156°2018-01-27 21:25:38
MIDNIGHT DREAM399.4 yards 245°2018-02-05 20:22:21 CHITAMARU0.3 miles 224°2018-02-19 10:38:29
NO.10 HASSHOMARU0.3 miles 259°2018-02-12 20:18:51 KYOKUEI MARU0.4 miles 156°2018-02-17 20:41:31
MEIUN GT0.4 miles 259°2018-02-22 03:19:45 CAPE ROSA0.5 miles 211°2018-02-09 18:15:23
KEUM YANG 20.5 miles 154°2018-02-08 03:40:13 SEA ACE0.6 miles 233°2018-02-04 21:13:13
TOYOKAWA0.6 miles 206°2018-02-11 20:07:02 TY JOY0.6 miles 233°2018-02-17 02:57:42
TY PLUM0.6 miles 233°2018-02-20 20:12:11 SEIWAMARU0.6 miles 231°2018-02-25 01:53:12
TENEIMARU NO.440.6 miles 256°2018-02-21 04:45:37 FAITH0.7 miles 237°2018-02-08 22:15:12
CHANG SHENG0.7 miles 240°2018-02-22 06:26:10 KOWA MARU0.7 miles 225°2018-02-25 14:28:38
CORAL WIND0.8 miles 113°2018-02-23 21:10:42 EMU ARROW0.8 miles 147°2018-01-28 12:47:07
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