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AIS vessel ESSAYONS - show graphs
Callsign: AENO
MMSI number: 366972000
IMO number: 808114
Navigational status: Restricted manoeuvrability (3)
Vessel class: Dredging/underwater operations (33)
Destination: COLUMBIA RIVER OPS
Location: 37°48.28' N 122°21.22' W - locator CM87TT73NC - show map
6.7 km Northeast bearing 60° from San Francisco, San Francisco County, California, United States [?]
11.8 km Southeast bearing 130° from Tiburon, Marin County, California, United States
12.3 km Southeast bearing 128° from Belvedere, Marin County, California, United States
65.6 km Northwest bearing 322° from San Jose, Santa Clara County, California, United States
Last position: 2025-11-06 21:50:16 UTC (2d 9h19m ago)
2025-11-06 13:50:16 PST local time at San Francisco, United States [?]
Course: 59° – heading 89°
Speed: 5 km/h
Dimensions: length 110 m width 20 m draught 9.0 m
Last path: AENO>ais via SUNSET
Positions stored: 179785
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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