Callsign:	WDK4573
MMSI number:	369359000
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	47°39.59' N 122°22.60' W - locator CN87TP48SI - show map 6.8 km Northwest bearing 331° from Seattle, King County, Washington, United States [?] 11.0 km South bearing 194° from Shoreline, King County, Washington, United States 12.9 km Southwest bearing 214° from Lake Forest Park, King County, Washington, United States 113.2 km Southeast bearing 139° from Victoria, British Columbia, Canada
Last position:	2025-02-26 23:02:58 UTC (2d 12h7m ago) 2025-02-26 15:02:58 PST local time at Seattle, United States [?]
Course:	273° – heading 511°
Speed:	10 km/h
Dimensions:	length 32 m width 6 m draught 0.0 m
Last path:	WDK4573>ais via KB7RYY
Positions stored:	1632

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.