Callsign:	WDF4763
MMSI number:	367455570
IMO number:	971877
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Location:	47°29.75' N 122°29.86' W - locator CN87SL08GX - show map 1.8 km South bearing 170° from Southworth, Kitsap County, Washington, United States [?] 6.1 km Northwest bearing 332° from Vashon, King County, Washington, United States 17.5 km Southwest bearing 225° from Seattle, King County, Washington, United States 122.7 km Southeast bearing 148° from Victoria, British Columbia, Canada
Last position:	2025-06-29 05:45:11 UTC (24d 1h34m ago) 2025-06-28 22:45:11 PDT local time at Southworth, United States [?]
Course:	24° – heading 511°
Speed:	18 km/h
Dimensions:	length 19 m width 8 m draught 0.0 m
Last path:	WDF4763>ais via Teachgeek
Positions stored:	1182

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.