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AIS vessel BOSTON HARMONY - show graphs
Callsign: 3EZB5
MMSI number: 374803000
IMO number: 755701
Navigational status: At anchor (1)
Vessel class: Cargo (70)
Destination: COBUN (ETA Jul31 20:00)
Location: 37°45.49' N 122°20.04' W - locator CM87TS91WW - show map
4.7 miles Southwest bearing 227° from Oakland, Alameda County, California, United States [?]
4.8 miles East bearing 104° from San Francisco, San Francisco County, California, United States
5.1 miles West bearing 264° from Alameda, Alameda County, California, United States
37.6 miles Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position: 2024-12-12 20:27:01 EST (25m58s ago)
2024-12-12 17:27:01 PST local time at Oakland, United States [?]
Course: 215.10000610352° – heading 309°
Speed: 0 MPH
Dimensions: length 179 m width 31 m draught 10.2 m
Last path: 3EZB5>ais via SUNSET
Positions stored: 6579
Stations near current position of BOSTON HARMONY - show more
callsign distance last heard - EST      callsign distance last heard - EST
3671792500.5 miles 330°2024-12-12 10:53:34 LEISA FLORENCE0.5 miles 294°2024-12-12 11:05:17
3680533400.6 miles 169°2024-12-08 21:07:49 PELICAN PACIFIC0.7 miles 171°2024-12-12 20:07:26
SEAGUARDIAN0.8 miles 280°2024-12-12 14:02:48 SAFEEN STRENGTH0.8 miles 207°2024-12-12 20:38:36
RACHAEL ALLEN1.0 miles 255°2024-12-12 13:48:27 ARDMORE DAUNTLESS1.0 miles 309°2024-12-12 20:42:58
SEQUOIA1.1 miles 296°2024-12-12 20:21:46 3667530001.2 miles 163°2024-12-12 17:18:39
3389267931.2 miles 128°2024-11-19 21:38:12 TAVISTOCK SQUARE1.2 miles 198°2024-12-12 18:37:54
INNOVATION1.2 miles 172°2024-12-12 18:32:46 SCORPIO1.3 miles 20°2024-12-11 00:12:46
ARGO1.3 miles 37°2024-11-25 17:53:13 DELTA CATHRYN1.3 miles 296°2024-12-12 17:13:30
3680688201.4 miles 232°2024-12-11 17:27:23 POLAR ENDEAVOUR1.5 miles 254°2024-12-12 09:59:55
SAGITTARIAN1.6 miles 231°2024-12-12 17:18:09 DELPHINUS1.6 miles 330°2024-12-12 20:13:25
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.
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