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 HOUSHOUMARU NO.3 - show graphs
Map loading...
Callsign: JJ4030
MMSI number: 431301555
IMO number: 446477
Navigational status: Under way (engine) (0)
Vessel class: Cargo, carrying hazard/pollutant cat B (72)
Destination: (ETA 19000101000000)
Location: 36°31.92' N 140°47.36' E - locator QM06JM47RQ - show map - static map
9.0 miles Southeast bearing 121° from Hitachi, Ibaraki, Japan [?]
13.2 miles East bearing 70° from Funaishikawa, Ibaraki, Japan
84.5 miles Northeast bearing 46° from Tokyo, Tōkyō, Japan
92.0 miles Northeast bearing 40° from Kawasaki, Kanagawa, Japan
Last position: 2020-05-22 17:56:11 EDT (5d 23h49m ago)
2020-05-23 06:56:11 JST local time at Hitachi, Japan [?]
Course: 16° – heading 511°
Speed: 12 MPH
Dimensions: length 75 m width 12 m draught 0.0 m
Last path: JJ4030>ais via JI1-QOX
Positions stored: 13750
Stations near current position of HOUSHOUMARU NO.3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
431100728 JP0.6 miles 100°2020-05-15 01:12:11 SHUHO MARU NO.310.9 miles 209°2020-05-25 05:59:01
HIKAWA MARU1.2 miles 66°2020-05-17 21:51:44 KOUEIMARU1.3 miles 133°2020-05-27 06:43:47
431011581 JP1.3 miles 292°2020-05-01 21:19:21 MITUHIRO51.6 miles 232°2020-05-21 20:21:15
KAIYOUMARU2.4 miles 31°2020-05-01 15:43:18 KENSEI MARU NO.52.6 miles 358°2020-05-21 06:38:17
SEIYOH NO.82.8 miles 185°2020-05-28 05:01:49 KAIEIMARU NO112.8 miles 28°2020-05-14 23:44:59
MOTOFUJI2.9 miles 71°2020-05-10 19:35:36 IYO MARU2.9 miles 354°2020-05-26 22:07:38
FUDO MARU 3GOUTEI3.3 miles 91°2020-04-29 09:54:52 VICTORY3.5 miles 56°2020-05-18 19:17:52
NO.21 IWASHIROMARU3.5 miles 327°2020-05-24 21:44:20 DAI38HINODEMARU3.7 miles 15°2020-05-13 21:27:20
FUKU MARU4.0 miles 124°2020-05-03 04:59:53 NO 35 OOHAMA MARU4.1 miles 41°2020-05-15 02:36:26
JYUSEN MARU4.2 miles 90°2020-05-28 06:25:02 HAKURYU MARU4.4 miles 30°2020-05-06 20:31:18
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