Callsign:	WDC9555
MMSI number:	367103880
IMO number:	227358
Navigational status:	Reserved (11)
Vessel class:	Tug (52)
Destination:	ANACORTES (ETA Jan15 07:30)
Location:	47°34.17' N 122°20.77' W - locator CN87TN86KQ - show map 4.2 km South bearing 195° from Seattle, King County, Washington, United States [?] 10.6 km Southwest bearing 237° from Medina, King County, Washington, United States 122.4 km Southeast bearing 141° from Victoria, British Columbia, Canada
Last position:	2026-01-19 09:23:06 UTC (3h45m ago) 2026-01-19 01:23:06 PST local time at Seattle, United States [?]
Course:	094.7° – heading 201°
Speed:	0 km/h
Dimensions:	length 22 m width 9 m draught 3.5 m
Last path:	WDC9555>ais via KB7RYY
Positions stored:	343676

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.