Callsign:	WDN8721
MMSI number:	368320310
IMO number:	808114
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	47°40.90' N 122°24.46' W - locator CN87TQ13BO - show map 9.6 km Southwest bearing 211° from Shoreline, King County, Washington, United States [?] 10.1 km Northwest bearing 326° from Seattle, King County, Washington, United States 109.9 km Southeast bearing 139° from Victoria, British Columbia, Canada
Last position:	2025-02-09 19:31:33 UTC (2d 22h37m ago) 2025-02-09 11:31:33 PST local time at Shoreline, United States [?]
Course:	357° – heading 511°
Speed:	1 km/h
Dimensions:	length 17 m width 6 m draught 0.0 m
Last path:	WDN8721>ais via KB7RYY
Positions stored:	2085

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.