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AIS vessel DENSA SEA LION - show graphs
Callsign: 9HA3148
MMSI number: 229204000
IMO number: 649079
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: MX ZLO
Location: 37°33.57' N 123°21.54' W - locator CM87HN64WG - show map
44.0 miles Southwest bearing 237° from Bolinas, Marin County, California, United States [?]
46.2 miles West bearing 272° from Montara, San Mateo County, California, United States
53.5 miles West bearing 254° from San Francisco, San Francisco County, California, United States
61.8 miles West bearing 254° from Oakland, Alameda County, California, United States
Last position: 2025-01-01 08:19:55 EST (25d 16h30m ago)
2025-01-01 05:19:55 PST local time at Bolinas, United States [?]
Course: 266° – heading 268°
Speed: 12 MPH
Dimensions: length 186 m width 28 m draught 10.8 m
Last path: 9HA3148>ais via SUNSET
Positions stored: 13929
Stations near current position of DENSA SEA LION - show more
callsign distance last heard - EST      callsign distance last heard - EST
CONTI CRYSTAL2.1 miles 263°2024-12-29 12:32:45 DAFNI3.3 miles 149°2025-01-01 22:28:55
BLACK HAWK4.1 miles 97°2025-01-20 08:06:50 WAN HAI 7234.6 miles 264°2025-01-19 02:45:02
KESTREL6.3 miles 129°2025-01-08 10:45:28 CMA CGM NORMA7.0 miles 111°2025-01-03 13:44:25
CMA CGM J.MADISON7.2 miles 115°2025-01-19 06:17:15 CSL KOASEK7.6 miles 165°2025-01-21 16:55:14
SEA HAWK8.8 miles 354°2025-01-14 18:49:41 CMA CGM ZEPHYR9.4 miles 239°2025-01-27 00:42:17
COMMITMENT9.9 miles 115°2025-01-08 03:06:34 ONE COMPETENCE9.9 miles 107°2025-01-05 22:46:21
NPDL CALIFORNIA10.0 miles 116°2025-01-15 10:13:01 MARTIN ISLAND11.0 miles 106°2025-01-04 03:09:33
IKIGAI12.1 miles 153°2025-01-01 21:58:38 SHEILA ANN12.4 miles 166°2025-01-24 22:56:37
POSEIDON HIGHWAY12.7 miles 118°2025-01-11 05:07:06 36814600012.8 miles 95°2025-01-04 13:33:47
CAP JACKSON13.4 miles 138°2025-01-23 05:58:10 EMPIRE STATE13.4 miles 109°2025-01-25 14:18:41
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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