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 YUUSEIMARU - show graphs
Callsign: JD3934
MMSI number: 431006982
IMO number: 815537
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP KNM (ETA Nov24 12:00)
Location: 34°24.99' N 134°21.75' E - locator PM74EJ39LW - show map
11.2 miles Southeast bearing 114° from Tonoshō, Kagawa, Japan [?]
12.6 miles Northeast bearing 59° from Shido, Kagawa, Japan
50.4 miles West bearing 248° from Kōbe-shi, Hyōgo, Japan
67.6 miles West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position: 2024-11-23 05:07:26 EST (20h31m ago)
2024-11-23 19:07:26 JST local time at Tonoshō, Japan [?]
Course: 252.6° – heading 253°
Speed: 14 MPH
Dimensions: length 74 m width 12 m draught 4.8 m
Last path: JD3934>ais via JG3HLX
Positions stored: 63477
Stations near current position of YUUSEIMARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
EIRYUMARU NO896.8 yards 111°2024-11-22 06:00:13 SANYO NO.2133.4 yards 157°2024-11-13 04:11:10
YAOKIMARU359.7 yards 269°2024-11-21 08:00:20 JANGHO WIN428.1 yards 249°2024-11-18 05:25:17
ZENITH AURORA432.1 yards 205°2024-11-05 15:33:13 SHINYOMARU NO.20.3 miles 77°2024-11-21 05:18:20
SANNOU NO.70.3 miles 266°2024-11-23 06:13:26 V LUCKY0.4 miles 271°2024-11-08 00:22:03
TY GLORIA0.4 miles 89°2024-11-14 05:48:36 ISEMARU0.4 miles 259°2024-11-14 11:07:36
CHIKAWAMARU0.4 miles 280°2024-11-22 02:40:49 RU YI HAI0.5 miles 268°2024-11-06 05:18:46
PU REN0.5 miles 267°2024-11-01 15:08:25 TOSIN0.5 miles 259°2024-11-09 00:16:16
SHOSEN20.6 miles 268°2024-11-23 04:57:26 YING XIN 160.6 miles 237°2024-11-18 05:24:17
RYOSHOMARU0.6 miles 261°2024-11-24 01:18:43 SHUHO MARU0.6 miles 264°2024-11-16 02:26:42
ZHEN XIN0.7 miles 82°2024-11-06 07:57:22 OSHIMA MARU0.7 miles 93°2024-11-11 00:38:10
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