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 DAI 136 ISEMARU - show graphs
Map loading...
Callsign: JH3412
MMSI number: 431200168
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 33°54.58' N 134°47.14' E - locator PM73JV48GH - show map - static map
7.8 miles East bearing 93° from Anan, Tokushima, Japan [?]
13.2 miles Southeast bearing 118° from Komatsushima, Tokushima, Japan
58.5 miles Southwest bearing 203° from Kōbe-shi, Hyōgo, Japan
67.8 miles Southwest bearing 217° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-05-14 09:21:28 EDT (132d 49m ago)
2018-05-14 22:21:28 JST local time at Anan, Japan [?]
Course: 137° – heading 511°
Speed: 15 MPH
Dimensions: length 73 m width 13 m draught 0.0 m
Last path: JH3412>ais via JG3HLX
Positions stored: 221
Stations near current position of DAI 136 ISEMARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HEUNG A ULSAN2.2 miles 27°2018-09-20 08:00:33 SHINKOMARU NO83.0 miles 12°2018-08-29 01:53:55
FUKUWAMARU NO.33.3 miles 8°2018-09-23 04:45:34 KAIYO MARU NO.83.7 miles 201°2018-09-10 23:02:30
ARITAMARU3.8 miles 269°2018-09-19 20:41:09 3876867364.5 miles 87°2018-09-20 21:27:15
TACHIBANA4.6 miles 247°2018-09-22 19:01:15 SIRAUMEMARU4.7 miles 86°2018-09-23 10:09:54
KASAGIMARU4.8 miles 247°2018-09-22 19:02:15 YUYO MARU4.8 miles 328°2018-09-23 00:39:01
HIMAWARI4.9 miles 245°2018-09-22 23:09:48 KOKATSUMARU5.0 miles 244°2018-09-22 18:57:14
YOKOSUKA MARU NO.25.2 miles 75°2018-09-23 07:06:32 JUJUMARU5.2 miles 333°2018-08-24 13:12:00
PRETTY TEAM5.4 miles 113°2018-08-31 01:42:57 SEISHO MARU5.7 miles 197°2018-09-11 01:56:54
EVER BONUS5.8 miles 127°2018-09-13 00:58:18 BBC TENNESSEE5.8 miles 132°2018-09-13 04:24:21
FEDERAL IRIS5.8 miles 101°2018-09-19 10:27:54 THEMIS TRIUMPH5.9 miles 133°2018-09-19 11:34:06
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