Callsign:	WDF4743
MMSI number:	366999010
IMO number:	967046
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Destination:	SEATTLE (ETA Jun01 23:50)
Location:	47°34.38' N 122°21.39' W - locator CN87TN77FM - show map 4.1 km Southwest bearing 206° from Seattle, King County, Washington, United States [?] 10.1 km West bearing 272° from Mercer Island, King County, Washington, United States 121.7 km Southeast bearing 141° from Victoria, British Columbia, Canada
Last position:	2025-06-02 16:59:08 UTC (22h40m ago) 2025-06-02 09:59:08 PDT local time at Seattle, United States [?]
Course:	297° – heading 312°
Speed:	0 km/h
Dimensions:	length 280 m width 63 m draught 4.5 m
Last path:	WDF4743>ais via KB7RYY
Positions stored:	118073

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.