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 YACHIYO MARU - show graphs
Map loading...
Callsign: JD2508
MMSI number: 431000392
IMO number: 459802
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP YKK IS I2 (ETA Jun01 09:30)
Location: 35°27.79' N 139°50.58' E - locator PM95WL11DD - show map - static map
7.6 miles Northwest bearing 324° from Kisarazu, Chiba, Japan [?]
9.9 miles North bearing 344° from Kimitsu, Chiba, Japan
11.3 miles East bearing 85° from Yokohama-shi, Kanagawa, Japan
17.8 miles Southeast bearing 151° from Tokyo, Tōkyō, Japan
Last position: 2021-06-14 21:02:29 EDT (8h4m ago)
2021-06-15 10:02:29 JST local time at Kisarazu, Japan [?]
Course: 42° – heading 45°
Speed: 12 MPH
Dimensions: length 56 m width 10 m draught 4.0 m
Last path: JD2508>ais via GM7HHB
Positions stored: 29761
Stations near current position of YACHIYO MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DAI6 SHOTA0.4 miles 93°2021-06-14 15:37:19 TERUHOU MARU NO.220.4 miles 46°2021-06-13 11:31:16
CHISIMAMARU0.6 miles 263°2021-06-14 05:07:35 DIANA MARINE0.7 miles 207°2021-06-14 23:00:34
OKISHIMA0.9 miles 56°2021-06-10 20:13:39 SEIKOU MARU1.0 miles 238°2021-05-25 03:42:01
SINKOU MARU1.1 miles 253°2021-06-15 03:41:01 GENCO LONDON1.2 miles 151°2021-06-15 02:44:22
HOUTOKU MARU1.4 miles 124°2021-06-15 04:07:14 KAKUSHO MARU1.4 miles 231°2021-06-15 02:49:20
KOSYU MARU NO.81.4 miles 289°2021-06-15 02:15:43 RITTUSHINMARU1.7 miles 322°2021-06-15 04:58:55
ATLANTIC ELM1.8 miles 272°2021-06-15 05:05:52 JI1XEK-91.9 miles 94°2021-05-21 05:47:33
PEAK LIBERTY1.9 miles 144°2021-06-15 03:43:00 TY BONNY2.0 miles 225°2021-06-12 22:39:04
ALPHA OPTIMISM2.1 miles 199°2021-06-13 01:46:52 KAMITAKA MARU2.1 miles 325°2021-06-14 11:20:09
JIN HANG2.2 miles 169°2021-06-15 04:20:09 KAKUHISAMARU2.3 miles 333°2021-06-14 10:55:07
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