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Callsign, ship name or locator: Clear       
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AIS vessel BLACK SWAN - show graphs
Callsign: WDC8576
MMSI number: 367089490
Vessel class: Pleasure (37)
Location: 37°51.61' N 122°28.98' W - locator CM87SU26AK - show map
1.5 miles East bearing 112° from Marin City, Marin County, California, United States [?]
3.2 miles Southeast bearing 113° from Tamalpais-Homestead Valley, Marin County, California, United States
6.8 miles Northwest bearing 329° from San Francisco, San Francisco County, California, United States
48.3 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position: 2024-03-02 02:26:44 EST (69d 10h50m ago)
2024-03-01 23:26:44 PST local time at Marin City, United States [?]
Course: 77° – heading 511°
Speed: 0 MPH
Last path: WDC8576>ais via SUNSET
Positions stored: 95
Stations near current position of BLACK SWAN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SALITA101.1 yards 44°2024-04-12 12:45:24 SEQUEL231.9 yards 85°2024-04-12 19:26:16
RACCOON386.2 yards 352°2024-04-11 15:30:06 SONOMA0.5 miles 129°2024-04-13 17:40:34
3386910000.5 miles 317°2024-04-12 22:18:52 368311790 US0.5 miles 301°2024-04-12 15:14:07
JOHN AB DILLARD0.7 miles 297°2024-04-13 09:50:53 MISTY0.7 miles 114°2024-04-11 20:44:24
EPIPHANY0.9 miles 99°2024-04-10 18:06:40 W6/NC-4071.0 miles 233°2024-05-09 20:48:22
MARS-151.1 miles 232°2024-04-15 18:36:43 K6ER-91.1 miles 233°2024-05-10 14:03:43
MARS6J-71.1 miles 204°2024-05-04 12:13:49 IRISH ROSE1.1 miles 99°2024-04-12 15:03:34
NO MORE SEARCHING1.3 miles 102°2024-04-11 18:24:25 3382463961.3 miles 146°2024-04-11 21:16:43
KN6ZDM-91.6 miles 314°2024-04-14 12:02:27 3381613841.6 miles 154°2024-04-11 14:48:30
ANGEL ISLAND1.7 miles 63°2024-04-13 17:29:52 BLUE RUNNER1.8 miles 151°2024-04-13 17:31:00
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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