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 KAIHOU MARU - show graphs
Map loading...
Callsign: JD2578
MMSI number: 431000443
IMO number: 442079
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP ANE OFF (ETA Apr20 09:30)
Location: 34°35.72' N 136°57.72' E - locator PM84LO52KV - show map - static map
7.4 miles South bearing 167° from Toyohama, Aichi, Japan [?]
10.0 miles Northeast bearing 39° from Toba, Mie, Japan
40.6 miles South bearing 176° from Nagoya-shi, Aichi, Japan
74.5 miles Southeast bearing 113° from Kyoto, Kyōto, Japan
Last position: 2021-05-14 00:05:42 EDT (3d 11h42m ago)
2021-05-14 13:05:42 JST local time at Toyohama, Japan [?]
Course: 310° – heading 313°
Speed: 15 MPH
Dimensions: length 68 m width 12 m draught 4.6 m
Last path: JD2578>ais via _supersuzy
Positions stored: 24121
Stations near current position of KAIHOU MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
431014844 JP82.2 yards 267°2021-05-10 18:53:43 AIKOUMARU NO.8243.2 yards 43°2021-05-16 17:05:30
SANYO NO.2379.8 yards 3°2021-05-15 17:47:04 KOUSHIN MARU NO.1525.6 yards 328°2021-05-14 23:10:09
TOSUI0.3 miles 307°2021-05-11 14:17:44 HKL MAYA0.3 miles 31°2021-05-16 17:21:31
HITACHIMARU0.4 miles 352°2021-05-16 17:50:34 ZENITH AURORA0.4 miles 339°2021-05-10 14:20:15
ISHIDUCHI0.4 miles 335°2021-05-15 23:20:39 SATSUKI0.5 miles 325°2021-05-15 06:31:54
SHIGEFUKUMARU NO.180.5 miles 116°2021-05-16 14:31:14 431100976 JP0.6 miles 164°2021-05-14 07:13:27
MYOJIN MARU0.6 miles 119°2021-05-15 16:26:56 YUYO MARU0.6 miles 318°2021-05-16 21:12:54
TAISEI MARU0.7 miles 120°2021-05-15 19:08:12 SUMIYO0.7 miles 322°2021-05-14 23:34:11
SHIN TAIYO MARU0.7 miles 320°2021-05-15 15:56:53 SAINT RAY0.7 miles 150°2021-05-09 23:39:42
NO2KAKUSUI MARU0.7 miles 118°2021-05-15 11:42:26 KOUSYOMARU NO70.7 miles 341°2021-05-15 03:59:38
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