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AIS vessel CG HENRY BLAKE - show graphs
Callsign: NTVT
MMSI number: 338922000
IMO number: 177313
Navigational status: Under way (engine) (0)
Vessel class: SAR (51)
Destination: BELLINGHAM
Location: 48°31.22' N 122°41.36' W - locator CN88PM74GV - show map
5.7 km West bearing 279° from Anacortes, Skagit County, Washington, United States [?]
20.3 km North bearing 357° from Ault Field, Island County, Washington, United States
86.9 km South bearing 159° from Vancouver, British Columbia, Canada
105.0 km North bearing 345° from Seattle, King County, Washington, United States
Last position: 2025-08-21 19:47:59 UTC (1m55s ago)
2025-08-21 12:47:59 PDT local time at Anacortes, United States [?]
Course: 268.200012° – heading 253°
Speed: 17 km/h
Dimensions: length 53 m width 10 m draught 2.7 m
Last path: NTVT>ais via VE7KA
Positions stored: 62342
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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