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 TAISEI MARU - show graphs
Map loading...
Callsign: JD4907
MMSI number: 431016042
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP NGO (ETA Jun08 20:00)
Location: 34°33.56' N 138°41.37' E - locator PM94IN24RG - show map - static map
16.6 miles Southwest bearing 244° from Shimoda, Shizuoka, Japan [?]
27.0 miles East bearing 96° from Ōyama, Shizuoka, Japan
81.7 miles Southwest bearing 222° from Yokohama-shi, Kanagawa, Japan
88.2 miles Southwest bearing 221° from Kawasaki, Kanagawa, Japan
Last position: 2021-06-20 04:02:24 EDT (1d 5h24m ago)
2021-06-20 17:02:24 JST local time at Shimoda, Japan [?]
Course: 80° – heading 84°
Speed: 14 MPH
Dimensions: length 76 m width 12 m draught 4.0 m
Last path: JD4907>ais via JR1CAD-AIS
Positions stored: 3561
Stations near current position of TAISEI MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HOSYOMARU1.0 miles 31°2021-06-20 03:30:42 TSURUGI1.3 miles 34°2021-06-20 20:39:10
UTASHIMA2.0 miles 116°2021-06-19 03:00:49 MEISHOMARU2.0 miles 100°2021-06-20 17:32:11
KAIYOUMARU NO.32.0 miles 120°2021-06-08 10:40:47 AZUMA MARU NO.182.1 miles 109°2021-06-18 00:07:35
KOKUSHO MARU2.2 miles 108°2021-06-20 03:03:44 KINREIKA2.2 miles 150°2021-05-31 08:55:05
RYOSUI2.4 miles 161°2021-06-19 23:20:09 TOKUMORI MARU NO.22.5 miles 89°2021-06-20 15:07:07
KOKAMARU2.5 miles 145°2021-06-20 20:25:17 RYOJITSUMARU2.5 miles 85°2021-06-19 19:02:04
SOUSHINMARU2.7 miles 169°2021-06-20 06:59:14 431704330 JP2.7 miles 83°2021-05-26 04:52:19
JC BRIGHTER2.8 miles 218°2021-05-28 18:27:02 KOTOKU MARU3.0 miles 117°2021-06-17 21:52:23
SAKURA3.0 miles 112°2021-06-21 09:26:41 SITC SHENZHEN3.1 miles 180°2021-06-21 09:25:42
KYOSHIN 23.3 miles 101°2021-06-20 18:59:18 NAGATO MARU3.6 miles 81°2021-06-20 02:10:04
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