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 YOSHU MARU NO.1 - show graphs
Map loading...
Callsign: JG4805
MMSI number: 432756000
IMO number: 716538
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP KWS OT NNX (ETA Jan13 14:30)
Location: 35°00.15' N 139°41.55' E - locator PM95UA30CO - show map - static map
9.9 miles West bearing 278° from Tateyama, Chiba, Japan [?]
10.4 miles Southeast bearing 156° from Miura, Kanagawa, Japan
30.9 miles South bearing 175° from Yokohama-shi, Kanagawa, Japan
47.4 miles South bearing 180° from Tokyo, Tōkyō, Japan
Last position: 2017-01-18 15:01:04 EST (32m24s ago)
2017-01-19 05:01:04 JST local time at Tateyama, Japan [?]
Course: 027.0° – heading 20°
Speed: 13 MPH
Dimensions: length 135 m width 20 m draught 8.5 m
Last path: JG4805>ais via JR1CAD-10
Positions stored: 19475
Stations near current position of YOSHU MARU NO.1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ORIHIME291.4 yards 315°2017-01-10 20:30:53 OVERSEAS ANDROMAR0.6 miles 147°2017-01-10 05:51:34
SUMIRE GAS0.6 miles 82°2017-01-18 02:04:45 GLOVIS CHORUS0.9 miles 30°2016-12-22 07:50:17
HOUYO1.0 miles 3°2017-01-15 04:34:10 CSAV TRAIGUEN1.1 miles 340°2017-01-05 17:04:27
WHITE KINGDOM1.2 miles 59°2017-01-10 05:51:34 SETO EXPRESS1.2 miles 137°2017-01-16 23:54:32
KAITY L1.2 miles 61°2017-01-15 21:30:18 TACHIBANA MARU1.2 miles 146°2017-01-18 11:17:32
SHINMICHIMARU1.3 miles 128°2017-01-16 15:32:50 ISH1.3 miles 258°2016-12-31 23:25:36
APL SAIPAN1.4 miles 51°2017-01-16 02:45:15 YUTAI AMBITIONS1.4 miles 12°2017-01-16 23:12:49
RISING WIND1.4 miles 304°2017-01-04 07:49:03 PACIFIC ARCADIA1.4 miles 354°2017-01-02 22:33:34
NSU MILESTONE1.5 miles 270°2016-12-20 04:06:34 GUTHORM MAERSK1.5 miles 42°2017-01-02 02:05:40
SAFMARINE NOKWANDA1.5 miles 6°2016-12-25 16:29:57 CORONA ROYAL1.5 miles 328°2016-12-30 09:47:17
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