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AIS vessel CLAYTON ARTHUR - show graphs
Callsign: WDJ5261
MMSI number: 367785930
IMO number: 516934
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: USSEA (ETA Nov22 11:00)
Location: 47°18.23' N 122°26.96' W - locator CN87SH62CW - show map
5.7 km North bearing 356° from Tacoma, Pierce County, Washington, United States [?]
8.7 km Northeast bearing 35° from Fircrest, Pierce County, Washington, United States
10.8 km Northeast bearing 45° from University Place, Pierce County, Washington, United States
34.7 km South bearing 195° from Seattle, King County, Washington, United States
Last position: 2025-11-22 22:43:13 UTC (20d 20h45m ago)
2025-11-22 14:43:13 PST local time at Tacoma, United States [?]
Course: 180° – heading 511°
Speed: 21 km/h
Dimensions: length 41 m width 10 m draught 4.9 m
Last path: WDJ5261>ais via KB7RYY
Positions stored: 43753
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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