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AIS vessel USNS ARROWHEAD - show graphs
Callsign: NARR
MMSI number: 368926300
IMO number: 472373
Navigational status: Under way (engine) (0)
Vessel class: Military operations (35)
Destination: LAKE UNION (ETA Feb13 15:30)
Location: 47°38.02' N 122°19.66' W - locator CN87UP02QB - show map
3.1 km North bearing 6° from Seattle, King County, Washington, United States [?]
8.4 km West bearing 260° from Yarrow Point, King County, Washington, United States
117.8 km Southeast bearing 139° from Victoria, British Columbia, Canada
Last position: 2025-02-14 22:26:28 UTC (5d 3h56m ago)
2025-02-14 14:26:28 PST local time at Seattle, United States [?]
Course: 141° – heading 144°
Speed: 1 km/h
Dimensions: length 75 m width 18 m draught 4.0 m
Last path: NARR>ais via KB7RYY
Positions stored: 13375
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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