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 SHIMA MARU - show graphs
Map loading...
Callsign: JD4643
MMSI number: 431013698
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: >JP KURIHAMA (ETA Dec31 15:00)
Location: 35°13.24' N 139°42.96' E - locator PM95UF52WX - show map - static map
5.1 miles Southeast bearing 148° from Yokosuka, Kanagawa, Japan [?]
8.2 miles Southwest bearing 225° from Futtsu, Chiba, Japan
16.2 miles South bearing 165° from Yokohama-shi, Kanagawa, Japan
32.4 miles South bearing 178° from Tokyo, Tōkyō, Japan
Last position: 2021-07-30 01:12:42 EDT (1h10m ago)
2021-07-30 14:12:42 JST local time at Yokosuka, Japan [?]
Course: 203.5° – heading 197°
Speed: 0 MPH
Dimensions: length 38 m width 10 m draught 3.0 m
Last path: JD4643>ais via GM7HHB
Positions stored: 5903
Stations near current position of SHIMA MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KAIYOUMARU NO.3240.2 yards 24°2021-07-15 20:00:19 KANTO MARU261.5 yards 311°2021-07-29 18:50:21
NO3TOA MARU298.1 yards 92°2021-07-29 22:23:30 NO6 TOA MARU300.1 yards 83°2021-07-29 21:16:27
NO2 TOA MARU0.5 miles 83°2021-07-29 21:16:27 SHIRAHAMAMARU1.7 miles 108°2021-07-29 22:45:31
7K3VEY-72.9 miles 277°2021-07-21 09:09:59 NO8 TOA MARU3.0 miles 114°2021-07-30 02:18:45
Base station3.0 miles 31°2021-07-30 01:29:43 TENYO3.0 miles 88°2021-07-17 02:45:36
CATTLEYA ACE3.0 miles 126°2021-07-28 06:00:12 JFE N5 YAHATA MARU3.0 miles 101°2021-07-29 15:59:18
ISEMARU3.1 miles 81°2021-07-28 08:28:24 SAMIDARE 1063.1 miles 89°2021-07-25 22:49:45
YUYO SPIRITS3.1 miles 89°2021-07-07 05:12:33 SEASPAN BEYOND3.1 miles 88°2021-07-19 05:02:29
AL HAMRA3.1 miles 114°2021-07-22 23:16:50 SEIKOU MARU3.1 miles 80°2021-07-30 00:05:35
HOSEI MARU NO.33.1 miles 72°2021-07-29 23:36:34 ENERGY UNIVERSE3.2 miles 94°2021-07-19 01:46:21
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