Callsign:	WDM7733
MMSI number:	368236750
IMO number:	705055
Navigational status:	Moored (5)
Vessel class:	Tug (52)
Destination:	SEATTLE
Location:	47°35.37' N 122°20.98' W - locator CN87TO81AL - show map 2.3 km Southwest bearing 215° from Seattle, King County, Washington, United States [?] 8.0 km North bearing 3° from White Center, King County, Washington, United States 120.5 km Southeast bearing 141° from Victoria, British Columbia, Canada
Last position:	2025-08-12 09:57:38 UTC (5s ago) 2025-08-12 02:57:38 PDT local time at Seattle, United States [?]
Course:	112.599998° – heading 180°
Speed:	0 km/h
Dimensions:	length 26 m width 10 m draught 5.2 m
Last path:	WDM7733>ais via KE7QNR
Positions stored:	126652

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.