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 CORAL CHIEF - show graphs
Map loading...
Callsign: VROC5
MMSI number: 477066300
IMO number: 689938
Navigational status: Under way (engine) (0)
Vessel class: Cargo, carrying hazard/pollutant cat C (73)
Destination: YOKOHAMA (ETA Jan13 20:30)
Location: 35°25.93' N 139°42.69' E - locator PM95UK53JR - show map - static map
4.0 miles East bearing 105° from Yokohama-shi, Kanagawa, Japan [?]
6.1 miles South bearing 183° from Kawasaki, Kanagawa, Japan
17.8 miles South bearing 176° from Tokyo, Tōkyō, Japan
Last position: 2017-01-13 17:51:28 EST (4d 11h22m ago)
2017-01-14 07:51:28 JST local time at Yokohama-shi, Japan [?]
Course: 331° – heading 320°
Speed: 9 MPH
Dimensions: length 176 m width 28 m draught 8.1 m
Last path: VROC5>ais via JR1CAD-10
Positions stored: 8773
Stations near current position of CORAL CHIEF - show more
callsign distance last heard - EST      callsign distance last heard - EST
KORYU MARU0.5 miles 140°2017-01-17 22:12:28 FENG CHI0.7 miles 29°2017-01-10 11:46:19
PACIFIC RAINBOW0.8 miles 150°2017-01-18 04:53:03 SHINLINE 120.8 miles 254°2017-01-18 02:00:46
NOBLE SW0.9 miles 350°2017-01-18 05:01:59 NIPPON MARU0.9 miles 304°2017-01-14 00:25:53
SHIN FUJI MARU0.9 miles 187°2017-01-06 19:45:16 KYUEIMARU NO.180.9 miles 304°2017-01-16 21:30:29
CRANE HELIOS0.9 miles 11°2017-01-18 04:31:47 FU QUAN1.0 miles 336°2017-01-12 16:21:05
KANRYUMARU1.0 miles 343°2017-01-18 01:14:05 OCEAN PRINCESS1.1 miles 310°2016-12-30 20:23:41
ASUKA 21.1 miles 214°2017-01-17 19:52:23 ISUMIMARU1.1 miles 223°2017-01-17 19:32:31
SYOUEIMARU1.2 miles 349°2016-12-23 17:53:01 KYOKUYO MARU1.2 miles 181°2017-01-17 05:01:12
NYK VIRGO1.2 miles 132°2016-12-22 03:49:51 CMACGM JACQUESJUNIOR1.3 miles 197°2016-12-28 15:34:19
CP-50011.3 miles 217°2016-12-20 22:35:19 WAHEIMARU1.3 miles 218°2017-01-17 19:36:29
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.
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