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 HOUKOU MARU - show graphs
Map loading...
Callsign: JD3454
MMSI number: 431004134
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: >JP UKB (ETA Jan29 23:12)
Location: 34°13.00' N 134°40.27' E - locator PM74IF02NA - show map - static map
3.5 miles Southwest bearing 228° from Fukura, Hyōgo, Japan [?]
3.9 miles Northeast bearing 53° from Naruto, Tokushima, Japan
43.9 miles Southwest bearing 222° from Kōbe-shi, Hyōgo, Japan
57.6 miles Southwest bearing 235° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-02-25 12:13:15 EST (1d 2h15m ago)
2017-02-26 02:13:15 JST local time at Fukura, Japan [?]
Course: 330° – heading 326°
Speed: 7 MPH
Dimensions: length 34 m width 8 m draught 3.6 m
Last path: JD3454>ais via JG3HLX
Positions stored: 1656
Stations near current position of HOUKOU MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
YUHO MARU NO.367.2 yards 321°2017-02-25 00:19:26 YUSHOMARU102.4 yards 234°2017-02-19 01:56:50
YAHATA_MARU127.2 yards 27°2017-02-19 02:16:53 EISHOMARU NO.10169.2 yards 226°2017-01-27 16:59:10
OSHIMA YURI MARU299.7 yards 268°2017-02-25 01:32:36 SENKOMAMARU450.5 yards 244°2017-02-25 16:10:39
SHUHO471.9 yards 335°2017-02-25 00:23:27 TOKUTSUGIMARU474.2 yards 256°2017-02-15 03:49:12
IZUMI MARU NO.2505.6 yards 166°2017-02-26 07:11:08 SAYAMA 2509.9 yards 292°2017-02-25 12:49:12
MIEMARU0.3 miles 322°2017-02-25 12:28:17 SHUHO MARU0.3 miles 345°2017-02-25 18:38:07
RYOSHIN MARU0.3 miles 130°2017-02-26 02:28:01 ANDANTE CANTABILE0.3 miles 332°2017-02-15 07:41:00
DAISHINMARU NO.30.3 miles 180°2017-02-23 16:12:13 JOHOMARU0.3 miles 297°2017-02-25 02:08:01
TAIYOU MARU NO.320.4 miles 301°2017-02-25 18:40:07 SHOTO MARU0.4 miles 297°2017-02-22 04:58:41
KEOYOUNG MASTER0.4 miles 235°2017-02-05 23:29:14 YUWAMARU NO.10.4 miles 248°2017-02-26 06:41:01
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