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 SEIRYU - show graphs
Map loading...
Callsign: JL6546
MMSI number: 431500624
IMO number: 135576
Navigational status: Under way (engine) (0)
Vessel class: Cargo, carrying hazard/pollutant cat C (73)
Destination: >JP OFT (ETA Apr26 23:00)
Location: 36°41.50' N 141°00.46' E - locator QM06MQ06WA - show map - static map
15.6 miles Southeast bearing 114° from Kitaibaraki, Ibaraki, Japan [?]
16.2 miles East bearing 96° from Takahagi, Ibaraki, Japan
92.6 miles Northeast bearing 54° from Saitama, Saitama, Japan
100.8 miles Northeast bearing 46° from Tokyo, Tōkyō, Japan
Last position: 2018-04-25 22:10:49 EDT (1d 2h42m ago)
2018-04-26 11:10:49 JST local time at Kitaibaraki, Japan [?]
Course: 007.0° – heading 6°
Speed: 11 MPH
Dimensions: length 74 m width 15 m draught 5.6 m
Last path: JL6546>ais via JI1-QOX
Positions stored: 50740
Stations near current position of SEIRYU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HENG HE0.8 miles 71°2018-04-23 16:40:43 HOJU0.9 miles 201°2018-04-27 00:51:35
NIKKOU MARU1.2 miles 200°2018-04-19 02:55:55 AZUMA MARU NO.181.2 miles 312°2018-04-07 06:06:46
NO.68 KOEIMARU1.3 miles 286°2018-04-26 08:08:13 KOYO MARU1.4 miles 257°2018-04-01 03:15:04
SOUSEI MARU1.4 miles 174°2018-04-24 00:59:00 HOKUYO MARU1.5 miles 73°2018-04-24 14:00:52
KINTAI MARU1.5 miles 81°2018-04-06 14:04:36 AMAKUSA1.7 miles 15°2018-04-21 07:02:43
DAI38 SANYOU MARU1.7 miles 190°2018-04-23 15:03:29 DAI65TENJINMARU1.8 miles 248°2018-04-25 18:31:19
DAI38NISSHOUMARU1.8 miles 250°2018-04-24 07:41:56 RINDO MARU1.8 miles 58°2018-04-23 14:05:21
KAISEIMARU2.0 miles 296°2018-04-23 12:28:08 HOKUJUMARU2.0 miles 248°2018-04-18 12:07:56
AKI MARU2.1 miles 76°2018-04-18 04:34:10 AOKI-MARU NO.52.2 miles 119°2018-04-26 15:04:10
STAR PIONEER2.3 miles 336°2018-04-24 08:34:03 LUZON STRAIT2.3 miles 105°2018-04-18 01:12:41
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