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AIS vessel BLACKBIRD - show graphs
Callsign: WDJ4307
MMSI number: 367776390
Navigational status: Under way (engine) (0)
Vessel class: Passenger (60)
Destination: BEN OYP RICH PCAY EV (ETA ***00 24:60)
Location: 37°48.66' N 122°25.22' W - locator CM87ST94NP - show map
4.0 km North bearing 359° from San Francisco, San Francisco County, California, United States [?]
12.1 km West bearing 259° from Emeryville, Alameda County, California, United States
69.9 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position: 2025-02-06 21:05:59 UTC (35d 2h48m ago)
2025-02-06 13:05:59 PST local time at San Francisco, United States [?]
Course: 360° – heading 511°
Speed: 0 km/h
Dimensions: length 17 m width 6 m draught 0.7 m
Last path: WDJ4307>ais via SUNSET
Positions stored: 29562
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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