Callsign:	WDP4305
MMSI number:	368047870
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	47°29.98' N 122°29.75' W - locator CN87SL09MV - show map 1.5 km South bearing 162° from Southworth, Kitsap County, Washington, United States [?] 6.4 km Northwest bearing 335° from Vashon, King County, Washington, United States 17.1 km Southwest bearing 226° from Seattle, King County, Washington, United States 122.4 km Southeast bearing 148° from Victoria, British Columbia, Canada
Last position:	2025-07-15 19:18:35 UTC (9d 6h34m ago) 2025-07-15 12:18:35 PDT local time at Southworth, United States [?]
Course:	205° – heading 511°
Speed:	11 km/h
Dimensions:	length 11 m width 5 m draught 0.0 m
Last path:	WDP4305>ais via Teachgeek
Positions stored:	84

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.