Callsign:	WDP4943
MMSI number:	368359010
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	47°29.64' N 122°24.34' W - locator CN87TL18HN - show map 6.6 km Northeast bearing 38° from Vashon, King County, Washington, United States [?] 13.6 km Southwest bearing 204° from Seattle, King County, Washington, United States 15.3 km Northeast bearing 48° from Maplewood, Pierce County, Washington, United States 126.6 km Southeast bearing 145° from Victoria, British Columbia, Canada
Last position:	2025-11-30 20:22:41 UTC (6d 3h41m ago) 2025-11-30 12:22:41 PST local time at Vashon, United States [?]
Course:	165° – heading 151°
Speed:	34 km/h
Dimensions:	length 16 m width 16 m draught 0.0 m
Last path:	WDP4943>ais via Teachgeek
Positions stored:	28

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.