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 ACOOP NO.3 - show graphs
Map loading...
Callsign: JD4625
MMSI number: 431013962
IMO number: 893412
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP CHB S (ETA May29 07:00)
Location: 36°34.94' N 141°00.46' E - locator QM06MN09VS - show map - static map
18.6 miles Southeast bearing 120° from Takahagi, Ibaraki, Japan [?]
19.9 miles East bearing 93° from Hitachi, Ibaraki, Japan
83.6 miles Northeast bearing 36° from Chiba-shi, Chiba, Japan
83.9 miles Northeast bearing 43° from Funabashi, Chiba, Japan
Last position: 2020-05-30 10:30:52 EDT (2d 21h14m ago)
2020-05-30 23:30:52 JST local time at Takahagi, Japan [?]
Course: 4° – heading 2°
Speed: 14 MPH
Dimensions: length 74 m width 12 m draught 4.5 m
Last path: JD4625>ais via JI1-QOX
Positions stored: 2860
Stations near current position of ACOOP NO.3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HAYAKITAMARU351.2 yards 360°2020-05-27 10:28:18 KAIRIN MARU0.6 miles 114°2020-05-31 05:49:05
TENJIN MARU NO.470.9 miles 209°2020-05-30 15:34:34 SANMANYOSHI221.0 miles 137°2020-05-31 02:43:39
YOSHITAKA MARU NO.931.3 miles 60°2020-05-27 11:29:27 BUENA ALBA1.4 miles 98°2020-06-01 12:35:17
YUSEI MARU1.4 miles 226°2020-05-23 21:04:54 SUMISEMARU NO.51.6 miles 38°2020-05-31 05:02:59
KOUSEI MARU1.6 miles 96°2020-05-29 20:46:58 CRANE HELIOS2.1 miles 1°2020-05-28 02:25:28
CRYSTAL ACE2.3 miles 339°2020-06-01 02:10:50 MASUEI MARU2.5 miles 243°2020-05-24 08:29:29
SHOYU2.5 miles 250°2020-05-23 05:37:49 FUYOU MARU NO.62.5 miles 324°2020-05-17 05:56:55
EIYU MARU2.6 miles 334°2020-05-31 19:06:53 KIRISHIMA MARU NO.22.6 miles 95°2020-05-30 14:34:28
REIHOU2.6 miles 273°2020-06-02 07:37:56 YUUSHIN MARU2.7 miles 136°2020-05-15 09:38:22
TENSO2.8 miles 59°2020-05-31 20:55:07 IBUKI MARU2.9 miles 274°2020-05-27 03:28:23
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