Callsign:	WDI8128
MMSI number:	367735564
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	47°27.30' N 122°24.88' W - locator CN87TK09FE - show map 3.5 km East bearing 76° from Vashon, King County, Washington, United States [?] 9.1 km Southeast bearing 134° from Southworth, Kitsap County, Washington, United States 17.9 km South bearing 200° from Seattle, King County, Washington, United States 129.8 km Southeast bearing 146° from Victoria, British Columbia, Canada
Last position:	2025-07-17 17:55:36 UTC (13d 17h14m ago) 2025-07-17 10:55:36 PDT local time at Vashon, United States [?]
Course:	179° – heading 511°
Speed:	11 km/h
Dimensions:	length 12 m width 6 m draught 0.0 m
Last path:	WDI8128>ais via Teachgeek
Positions stored:	977

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.