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 KOSHOUMARU NO.3 - show graphs
Map loading...
Callsign: JD4680
MMSI number: 431014035
IMO number: 873723
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat A (81)
Destination: JP KIK OFF (ETA Jan17 16:00)
Location: 34°40.36' N 134°24.81' E - locator PM74EQ91PK - show map - static map
5.4 miles South bearing 172° from Akō, Hyōgo, Japan [?]
9.6 miles South bearing 199° from Aioi-shi, Hyōgo, Japan
43.7 miles West bearing 269° from Kōbe-shi, Hyōgo, Japan
61.8 miles West bearing 269° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-01-17 02:59:13 EST (1d 7h13m ago)
2021-01-17 16:59:13 JST local time at Akō, Japan [?]
Course: 237° – heading 238°
Speed: 14 MPH
Dimensions: length 63 m width 11 m draught 4.3 m
Last path: JD4680>ais via JG3HLX
Positions stored: 4256
Stations near current position of KOSHOUMARU NO.3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SHIN HOSHU MARU160.4 yards 179°2021-01-16 00:37:15 HAKUSHIN_MARU0.5 miles 28°2021-01-18 03:11:23
NIKKOMARU NO.70.6 miles 125°2021-01-18 09:58:56 NO.3TOKUYOMARU0.6 miles 124°2021-01-17 23:23:18
KUMI MARU NO.30.7 miles 70°2021-01-18 02:08:23 HKL EIKOU0.7 miles 74°2021-01-03 02:06:56
SANYUMARU0.8 miles 349°2021-01-01 18:07:25 BIZEN MARU0.8 miles 294°2021-01-12 21:59:53
SUMIYOSHI MARU0.9 miles 8°2021-01-17 19:41:17 SEIKO MARU0.9 miles 45°2021-01-16 08:14:08
YAOKIMARU1.0 miles 122°2021-01-11 16:07:29 HARUKAZE1.3 miles 346°2021-01-12 19:44:52
KAITOKUMARU1.3 miles 98°2021-01-15 02:00:25 HOSHO MARU1.7 miles 95°2020-12-29 04:23:45
KAKUSHO MARU1.8 miles 335°2021-01-18 10:07:56 EIHO MARU NO.81.9 miles 54°2021-01-18 03:20:23
SHIMANTO1.9 miles 303°2021-01-17 13:11:16 DAIFUKUMARU2.0 miles 65°2020-12-23 19:42:29
AINANMARU2.1 miles 70°2021-01-18 09:52:56 NICHINAN MARU2.1 miles 321°2021-01-18 08:37:56
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