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 TOKU MARU NO.31 - show graphs
Map loading...
Callsign: JD4247
MMSI number: 431009979
IMO number: 826859
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP FKY OFF (ETA Feb28 00:00)
Location: 34°27.65' N 134°28.69' E - locator PM74FL70IO - show map - static map
16.9 miles East bearing 95° from Tonoshō, Kagawa, Japan [?]
19.9 miles Northwest bearing 317° from Fukura, Hyōgo, Japan
43.1 miles West bearing 249° from Kōbe-shi, Hyōgo, Japan
60.4 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-02-27 04:12:44 EST (9d 9h42m ago)
2021-02-27 18:12:44 JST local time at Tonoshō, Japan [?]
Course: 249° – heading 248°
Speed: 15 MPH
Dimensions: length 75 m width 12 m draught 3.6 m
Last path: JD4247>ais via JG3HLX
Positions stored: 18102
Stations near current position of TOKU MARU NO.31 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KYOKUHO MARU NO.1544.2 yards 146°2021-03-07 01:22:40 ACE TRANSIA83.0 yards 225°2021-02-27 07:18:44
MUSASHIMARU2113.4 yards 23°2021-03-04 01:18:35 DAIJINMARU NO.8143.9 yards 157°2021-03-08 05:45:43
NORIYOSHIMARU164.8 yards 56°2021-02-27 03:21:43 NANEI MARU204.6 yards 356°2021-02-20 13:41:02
GARNET ACE206.6 yards 317°2021-02-13 06:26:52 TAIKEIMARU NO.5209.7 yards 233°2021-03-03 10:59:00
PERSEUS234.9 yards 266°2021-02-13 02:17:51 SPRING BREEZE253.8 yards 116°2021-02-07 01:04:02
ORANGE HOPE300.0 yards 173°2021-03-08 13:54:45 KOUSYU MARU303.0 yards 357°2021-03-04 20:00:43
TATSURYOU304.6 yards 170°2021-02-26 02:46:13 RITTUSHINMARU306.0 yards 211°2021-03-03 02:22:58
SHINYOMARU NO.2306.6 yards 288°2021-03-06 02:52:35 S MERMAID331.0 yards 215°2021-02-19 10:55:35
ISEMARU364.6 yards 254°2021-03-06 05:19:35 KYOKAI MARU NO.21373.4 yards 296°2021-02-16 01:57:32
MEIZANMARU378.9 yards 37°2021-03-01 04:07:43 OCEAN FAITH391.3 yards 180°2021-03-01 05:43:43
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