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 CRYSTAL ACE - show graphs
Map loading...
Callsign: V7YB2
MMSI number: 538004619
IMO number: 539224
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP YKH (ETA Jan09 19:45)
Location: 34°56.07' N 139°37.62' E - locator PM94TW54FG - show map - static map
14.0 miles West bearing 256° from Tateyama, Chiba, Japan [?]
14.2 miles South bearing 178° from Miura, Kanagawa, Japan
35.5 miles South bearing 181° from Yokohama-shi, Kanagawa, Japan
52.3 miles South bearing 184° from Tokyo, Tōkyō, Japan
Last position: 2018-02-12 01:34:30 EST (9d 14h46m ago)
2018-02-12 15:34:30 JST local time at Tateyama, Japan [?]
Course: 167° – heading 173°
Speed: 19 MPH
Dimensions: length 200 m width 32 m draught 8.2 m
Last path: V7YB2>ais via JR1CAD-10
Positions stored: 25201
Stations near current position of CRYSTAL ACE - show more
callsign distance last heard - EST      callsign distance last heard - EST
PUTERI ZAMRUD0.5 miles 75°2018-02-20 02:28:01 IBRI LNG1.1 miles 174°2018-01-29 23:15:15
PACIFIC EURUS1.1 miles 52°2018-02-08 04:01:07 GENIUS HIGHWAY1.3 miles 67°2018-02-21 07:28:40
STENA BLUE SKY1.4 miles 106°2018-02-04 02:07:21 ROYAL CHORALE1.4 miles 71°2018-02-11 04:18:49
YAMATOGAWA1.4 miles 75°2018-01-30 23:57:48 SALVIA ACE1.6 miles 92°2018-02-14 04:57:23
AURORA VAR1.6 miles 249°2018-02-11 04:19:49 PUTERI NILAM SATU1.7 miles 75°2018-01-31 22:46:49
SERI ANGGUN1.8 miles 58°2018-02-14 23:05:18 ANTON SCHULTE1.9 miles 58°2018-02-20 00:33:46
UMM AL ASHTAN2.0 miles 127°2018-02-14 00:07:17 AWOBASAN MARU2.1 miles 126°2018-02-14 14:59:28
CAPE HARMONY2.1 miles 134°2018-02-19 23:10:19 CAPE GREEN2.3 miles 22°2018-02-13 23:13:38
CARNATION ACE2.6 miles 58°2018-01-31 07:56:37 PUTERI INTAN2.6 miles 102°2018-02-10 22:44:00
NIPPON HIGHWAY2.7 miles 97°2018-02-15 06:56:13 SHINWA MARU2.7 miles 183°2018-01-29 07:00:24
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