Callsign:	WDH7483
MMSI number:	367648610
IMO number:	419142
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	47°26.22' N 122°22.98' W - locator CN87TK44BV - show map 7.7 km Southwest bearing 221° from Boulevard Park, King County, Washington, United States [?] 9.2 km South bearing 193° from White Center, King County, Washington, United States 19.2 km South bearing 192° from Seattle, King County, Washington, United States 132.8 km Southeast bearing 146° from Victoria, British Columbia, Canada
Last position:	2025-12-06 20:32:28 UTC (5d 6h26m ago) 2025-12-06 12:32:28 PST local time at Boulevard Park, United States [?]
Course:	135° – heading 511°
Speed:	11 km/h
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	WDH7483>ais via Teachgeek
Positions stored:	1432

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.