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 YM UNISON - show graphs
Map loading...
Callsign: V7HU7
MMSI number: 538005888
IMO number: 302633
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: USLAX>USOAK (ETA Aug19 00:00)
Location: 37°52.70' N 122°55.37' W - locator CM87MV90GT - show map - static map
13.1 miles West bearing 261° from Bolinas, Marin County, California, United States [?]
15.9 miles Southwest bearing 233° from Lagunitas-Forest Knolls, Marin County, California, United States
28.4 miles West bearing 285° from San Francisco, San Francisco County, California, United States
67.4 miles Northwest bearing 304° from San Jose, Santa Clara County, California, United States
Last position: 2018-08-20 01:52:25 EDT (33d 8h39m ago)
2018-08-19 22:52:25 PDT local time at Bolinas, United States [?]
Course: 299° – heading 301°
Speed: 11 MPH
Dimensions: length 336 m width 43 m draught 13.5 m
Last path: V7HU7>ais via SUNSET
Positions stored: 798
Stations near current position of YM UNISON - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
CMA CGM A. LINCOLN309.3 yards 318°2018-08-27 12:16:28 IRIS LEADER326.0 yards 245°2018-09-18 22:55:39
DAIWAN ACE343.8 yards 17°2018-08-29 09:47:14 MUHUT SILVER433.2 yards 273°2018-08-30 17:15:35
NYK TRITON0.3 miles 157°2018-08-24 19:46:13 SUMAQ QUEEN0.5 miles 136°2018-08-30 00:49:00
MIMITSU0.6 miles 128°2018-08-29 09:24:29 APL SANTIAGO0.7 miles 141°2018-08-29 11:40:39
MAERSK EMDEN0.7 miles 112°2018-08-29 12:01:17 KRISTINA0.8 miles 125°2018-08-27 08:25:18
HILDE1.0 miles 115°2018-09-19 22:04:06 CSCL SOUTH CHINA SEA1.3 miles 116°2018-08-25 00:03:28
YM MUTUALITY1.4 miles 117°2018-08-26 02:31:57 GUNDE MAERSK1.5 miles 307°2018-08-24 11:36:31
NYK APOLLO1.5 miles 308°2018-09-17 10:22:22 GLOVIS SPIRIT1.6 miles 121°2018-08-29 01:43:14
MOL BEACON2.9 miles 299°2018-08-30 23:02:07 HENRY HUDSON BRIDGE3.7 miles 119°2018-09-19 09:56:15
W6SAS4.2 miles 169°2018-09-22 10:30:08 5489580004.8 miles 120°2018-08-25 11:02:38
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