Callsign:	WDA7043
MMSI number:	366838990
IMO number:	619953
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	SHILSHOLE (ETA Apr28 13:30)
Location:	47°34.35' N 122°21.37' W - locator CN87TN77GJ - show map 4.2 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:	2026-01-16 02:06:23 UTC (1m25s ago) 2026-01-15 18:06:23 PST local time at Seattle, United States [?]
Course:	090.3° – heading 511°
Speed:	0 km/h
Dimensions:	length 21 m width 8 m draught 9.0 m
Last path:	WDA7043>ais via KB7RYY
Positions stored:	585993

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.