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Callsign, ship name or locator: Clear       Completed generating statistics (took 0.004 s).
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AIS vessel FORT MCHENRY - show graphs
Callsign: WDI9336
MMSI number: 369131000
IMO number: 804681
Navigational status: Reserved (11)
Vessel class: Tug (52)
Destination: USPVD (ETA Mar03 15:00)
Location: 41°41.05' N 71°18.78' W - locator FN41IQ24KE - show map
4.0 km West bearing 281° from Bristol, Bristol County, Rhode Island, United States [?]
5.7 km Southwest bearing 206° from Warren, Bristol County, Rhode Island, United States
75.4 km South bearing 197° from South Boston, Suffolk County, Massachusetts, United States
77.8 km South bearing 196° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-03-14 11:07:46 UTC (35s ago)
2025-03-14 07:07:46 EDT local time at Bristol, United States [?]
Course: 354.6° – heading 355°
Speed: 14 km/h
Dimensions: length 29 m width 10 m draught 3.7 m
Last path: WDI9336>ais via K1XP
Positions stored: 78013
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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