Callsign:	WCO7745
MMSI number:	366980170
IMO number:	656101
Navigational status:	Reserved (12)
Vessel class:	Tug (52)
Destination:	SHILSHOLE
Location:	47°38.14' N 122°19.78' W - locator CN87UP02KN - show map 3.3 km North bearing 3° from Seattle, King County, Washington, United States [?] 7.8 km West bearing 282° from Medina, King County, Washington, United States 117.5 km Southeast bearing 139° from Victoria, British Columbia, Canada
Last position:	2025-12-16 12:36:35 UTC (1m27s ago) 2025-12-16 04:36:35 PST local time at Seattle, United States [?]
Course:	121.300003° – heading 511°
Speed:	1 km/h
Dimensions:	length 22 m width 9 m draught 3.0 m
Last path:	WCO7745>ais via KE7QNR
Positions stored:	328589

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.