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 SYUNSYO MARU - show graphs
Map loading...
Callsign: JD3777
MMSI number: 431005914
IMO number: 748162
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP YOS KURIHAMA (ETA Jul21 11:00)
Location: 36°45.50' N 141°02.75' E - locator QM06MS52LA - show map - static map
16.5 miles East bearing 96° from Kitaibaraki, Ibaraki, Japan [?]
18.4 miles East bearing 81° from Takahagi, Ibaraki, Japan
92.7 miles Northeast bearing 43° from Matsudo, Chiba, Japan
98.9 miles Northeast bearing 48° from Kawaguchi, Saitama, Japan
Last position: 2021-07-24 00:10:41 EDT (2d 14h37m ago)
2021-07-24 13:10:41 JST local time at Kitaibaraki, Japan [?]
Course: 4° – heading 6°
Speed: 14 MPH
Dimensions: length 75 m width 12 m draught 3.7 m
Last path: JD3777>ais via JI1-QOX
Positions stored: 51680
Stations near current position of SYUNSYO MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
YORYU MARU2.3 miles 332°2021-06-26 17:43:23 SUMISE MARU NO.82.3 miles 312°2021-07-21 14:49:38
EIZAN MARU NO.822.8 miles 68°2021-07-19 23:29:59 HOURAIMARU NO282.9 miles 168°2021-07-21 17:11:58
HOKUYO MARU3.1 miles 132°2021-07-20 09:33:22 SHIN RYUOU3.4 miles 259°2021-07-11 08:04:25
HOKKAIDO MARU3.5 miles 341°2021-07-25 11:10:50 NISSHO MARU NO.83.7 miles 35°2021-07-20 02:35:24
NISSHO MARU4.0 miles 229°2021-07-23 01:48:58 PACIFIC BREEZE4.0 miles 204°2021-07-21 17:31:00
SUZUKA MARU4.0 miles 233°2021-07-22 00:27:07 KAKUSEN MARU4.0 miles 245°2021-07-23 03:37:49
SHUNYOMARU4.3 miles 277°2021-07-23 00:29:47 AC SESODA4.5 miles 142°2021-07-12 21:26:41
FLOURISH OCEAN4.6 miles 279°2021-06-28 06:17:56 HOKUREN MARU NL5.1 miles 243°2021-07-25 05:57:07
FUJIKI5.1 miles 45°2021-07-24 21:42:58 JIA MAY5.2 miles 133°2021-07-24 20:01:12
KAISHO MARU5.3 miles 195°2021-07-19 00:26:45 HOKUREN MARU5.5 miles 263°2021-07-24 05:47:27
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.
User guide · 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