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 KASUGAMARU NO.12 - show graphs
Callsign: JJ4008
MMSI number: 431401341
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Location: 34°17.29' N 134°33.49' E - locator PM74GG69XD - show map
8.0 miles Northwest bearing 335° from Naruto, Tokushima, Japan [?]
9.4 miles West bearing 286° from Fukura, Hyōgo, Japan
45.2 miles Southwest bearing 232° from Kōbe-shi, Hyōgo, Japan
60.6 miles Southwest bearing 243° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-20 23:56:00 EST (16d 10h53m ago)
2025-01-21 13:56:00 JST local time at Naruto, Japan [?]
Course: 297° – heading 511°
Speed: 12 MPH
Dimensions: length 48 m width 8 m draught 0.0 m
Last path: JJ4008>ais via JG3HLX
Positions stored: 8559
Stations near current position of KASUGAMARU NO.12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ONGA270.1 yards 255°2025-02-05 22:48:59 JYUSEN MARU380.4 yards 16°2025-01-24 19:27:14
TSURUYOSHI MARU NO.8431.5 yards 67°2025-01-23 18:09:54 XI TAI0.4 miles 144°2025-02-01 04:34:26
KEISEI MARU0.6 miles 93°2025-02-03 22:21:12 ORIIBU0.9 miles 212°2025-02-01 20:38:06
SHINRIKI MARU0.9 miles 332°2025-01-23 14:53:33 SHINYOUMARU NO681.2 miles 223°2025-01-11 13:21:48
JFE N5 YAHATA MARU1.6 miles 178°2025-02-06 10:47:11 DAIJINMARU NO.82.2 miles 323°2025-02-04 18:40:23
TAISEI MARU NO.253.2 miles 114°2025-02-03 17:52:35 FUKUEI MARU3.3 miles 120°2025-02-06 10:40:11
SHINKAI NO.23.6 miles 299°2025-02-04 23:27:44 HEISEIMARU NO.23.7 miles 293°2025-02-01 16:46:38
NO.3 CHOUKYUMARU3.7 miles 116°2025-01-18 04:17:30 SEIYU3.7 miles 121°2025-01-20 16:52:58
HOUNMARU3.7 miles 122°2025-02-04 12:56:21 NO25HOUSHOUMARU3.9 miles 116°2025-02-06 07:07:02
NURI HANA4.2 miles 287°2025-02-05 00:48:48 SUMIHOUMARU NO.584.4 miles 232°2025-01-14 12:57:18
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