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AIS vessel KEN SEI - show graphs
Callsign: 3EYP9
MMSI number: 353961000
IMO number: 459620
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: US SAC
Location: 37°47.40' N 122°21.67' W - locator CM87TS69PO - show map
5.4 km East bearing 72° from San Francisco, San Francisco County, California, United States [?]
8.1 km West bearing 259° from Oakland, Alameda County, California, United States
64.8 km Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last position: 2026-01-29 18:21:55 UTC (26d 19h54m ago)
2026-01-29 10:21:55 PST local time at San Francisco, United States [?]
Course: 331° – heading 328°
Speed: 27 km/h
Dimensions: length 171 m width 27 m draught 6.6 m
Last path: 3EYP9>ais via AA6CE
Positions stored: 41048
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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