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 IZUMO MARU - show graphs
Map loading...
Callsign: JD4550
MMSI number: 431012857
IMO number: 583287
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: >JP KWS (ETA Mar31 15:00)
Location: 35°27.00' N 139°39.60' E - locator PM95TK98EA - show map - static map
1.0 miles East bearing 81° from Yokohama-shi, Kanagawa, Japan [?]
5.8 miles Southwest bearing 213° from Kawasaki, Kanagawa, Japan
16.6 miles South bearing 186° from Tokyo, Tōkyō, Japan
Last position: 2021-05-14 17:17:58 EDT (1h34m ago)
2021-05-15 06:17:58 JST local time at Yokohama-shi, Japan [?]
Course: 288.6° – heading 303°
Speed: 0 MPH
Dimensions: length 38 m width 10 m draught 3.0 m
Last path: JD4550>ais via GM7HHB
Positions stored: 18715
Stations near current position of IZUMO MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KIZUNA112.3 yards 294°2021-05-14 18:52:46 AWAJI MARU116.2 yards 122°2021-05-14 11:45:56
KIYOSUMI119.8 yards 221°2021-05-14 18:45:49 431011358 JP143.0 yards 220°2021-04-29 10:50:57
431015792 JP145.5 yards 220°2021-05-13 05:34:25 431011356 JP151.5 yards 217°2021-04-29 03:01:41
KAGAYAKI156.1 yards 220°2021-05-14 18:51:42 KUROGANE189.3 yards 267°2021-05-14 01:50:20
431008472 JP191.4 yards 145°2021-05-05 12:48:32 431013696 JP197.8 yards 211°2021-05-13 22:31:35
KAMAKURA198.3 yards 212°2021-05-14 18:50:47 SUZUKAZE229.1 yards 154°2021-05-14 18:52:42
431006372 JP260.1 yards 166°2021-05-10 22:05:00 431011480 JP317.6 yards 306°2021-05-07 16:44:00
431000396 JP324.2 yards 127°2021-04-30 18:12:14 NOJIMA328.3 yards 133°2021-05-14 18:50:47
TACHIBANA328.5 yards 129°2021-05-14 18:52:46 TAMA MARU330.9 yards 116°2021-05-14 18:52:42
431003748 JP332.9 yards 118°2021-04-28 14:01:13 HAYATE332.9 yards 140°2021-05-14 18:50:47
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