Callsign:	WDM4578
MMSI number:	367614970
IMO number:	852679
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	48°36.05' N 122°51.43' W - locator CN88NO74DE - show map 13.9 km Northeast bearing 58° from Friday Harbor, San Juan County, Washington, United States [?] 20.5 km Northwest bearing 299° from Anacortes, Skagit County, Washington, United States 74.6 km South bearing 165° from Vancouver, British Columbia, Canada 117.2 km North bearing 341° from Seattle, King County, Washington, United States
Last position:	2025-09-03 20:09:28 UTC (11h36m ago) 2025-09-03 13:09:28 PDT local time at Friday Harbor, United States [?]
Course:	44.299999° – heading 330°
Speed:	14 km/h
Dimensions:	length 12 m width 5 m draught 0.0 m
Last path:	WDM4578>ais via VE7KA
Positions stored:	920

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.