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 KOEIMARU NO.2 - show graphs
Map loading...
Callsign: JH3493
MMSI number: 431200628
IMO number: 980361
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: > JP SBK XX (ETA Jan18 06:00)
Location: 34°32.27' N 138°35.07' E - locator PM94HM09DB - show map - static map
21.3 miles East bearing 101° from Ōyama, Shizuoka, Japan [?]
22.6 miles Southwest bearing 247° from Shimoda, Shizuoka, Japan
86.8 miles Southwest bearing 224° from Yokohama-shi, Kanagawa, Japan
93.3 miles Southwest bearing 224° from Kawasaki, Kanagawa, Japan
Last position: 2021-01-20 02:51:03 CST (2d 23h50m ago)
2021-01-20 17:51:03 JST local time at Ōyama, Japan [?]
Course: 79° – heading 117°
Speed: 13 MPH
Dimensions: length 24 m width 14 m draught 4.2 m
Last path: JH3493>ais via JR1CAD-AIS
Positions stored: 13347
Stations near current position of KOEIMARU NO.2 - show more
callsign distance last heard - CST      callsign distance last heard - CST
SYUNSYO MARU0.4 miles 37°2021-01-22 07:25:56 SKY AURORA0.6 miles 41°2021-01-21 12:49:05
SUMIEI 51.1 miles 221°2021-01-20 08:09:08 KINYO MARU NO.21.5 miles 202°2021-01-22 21:31:28
431006034 JP1.5 miles 40°2021-01-12 11:06:31 TOSHO MARU2.0 miles 39°2021-01-19 10:21:00
RYUOHMARU NO.12.0 miles 39°2021-01-10 22:34:47 MIYABI MARU2.0 miles 40°2021-01-22 20:56:42
KINTEKI MARU2.2 miles 214°2021-01-08 13:35:31 NO35 SANKOU MARU2.5 miles 40°2021-01-20 05:17:15
EIFUKUMARU NO.212.6 miles 10°2021-01-22 21:51:21 KOURYOUMARU NO.172.7 miles 26°2021-01-21 10:24:35
SUN ORION2.7 miles 220°2021-01-19 00:27:37 KYOKUOU MARU2.9 miles 50°2021-01-22 13:41:31
GENSYUMARU3.0 miles 39°2021-01-22 22:00:17 NO.8SUEHIROMARU3.0 miles 40°2021-01-18 17:38:59
CHIKAWAMARU3.1 miles 40°2021-01-17 22:34:28 SHIN SEN MARU3.2 miles 220°2021-01-22 07:32:53
PU ZHENG3.3 miles 16°2021-01-23 02:04:11 YOUWAMARU3.4 miles 269°2021-01-21 11:34:18
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