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AIS vessel SEAWATCH - show graphs
Callsign:
MMSI number: 338110011
Navigational status: Under way (engine) (0)
Vessel class: Law enforcement (55)
Location: 42°19.03' N 70°56.01' W - locator FN42MH76XD - show map
2.7 km Northwest bearing 309° from Hull, Plymouth County, Massachusetts, United States [?]
9.1 km Northeast bearing 38° from Quincy, Norfolk County, Massachusetts, United States
9.7 km East bearing 101° from South Boston, Suffolk County, Massachusetts, United States
11.3 km Southeast bearing 114° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-22 17:50:38 UTC (50d 1h30m ago)
2025-01-22 12:50:38 EST local time at Hull, United States [?]
Course: 158° – heading 511°
Speed: 44 km/h
Dimensions: draught 0.0 m
Last path: >ais via kx1t
Positions stored: 11
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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