Callsign:	WDF4743
MMSI number:	366999010
IMO number:	967046
Navigational status:	Under way (engine) (0)
Vessel class:	Towing - large (32)
Destination:	SEATTLE
Location:	47°34.36' N 122°21.37' W - locator CN87TN77GK - show map 4.1 km Southwest bearing 206° from Seattle, King County, Washington, United States [?] 11.0 km Southwest bearing 241° from Medina, King County, Washington, United States 121.7 km Southeast bearing 141° from Victoria, British Columbia, Canada
Last position:	2025-12-11 19:33:40 UTC (32d 11h20m ago) 2025-12-11 11:33:40 PST local time at Seattle, United States [?]
Course:	251° – heading 130°
Speed:	0 km/h
Dimensions:	length 28 m width 8 m draught 4.5 m
Last path:	WDF4743>ais via KE7QNR
Positions stored:	123038

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.