Callsign:	WDI4663
MMSI number:	367700790
IMO number:	644981
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	47°36.58' N 122°12.60' W - locator CN87VO46TH - show map 4.4 km North bearing 12° from Mercer Island, King County, Washington, United States [?] 4.8 km Northwest bearing 333° from Newport, King County, Washington, United States 9.2 km East bearing 88° from Seattle, King County, Washington, United States 125.7 km Southeast bearing 136° from Victoria, British Columbia, Canada
Last position:	2025-02-12 23:16:48 UTC (5d 19h38m ago) 2025-02-12 15:16:48 PST local time at Mercer Island, United States [?]
Course:	173° – heading 511°
Speed:	0 km/h
Dimensions:	length 15 m width 4 m draught 0.0 m
Last path:	WDI4663>ais via KB7RYY
Positions stored:	5854

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.