Callsign:	WDH9137
MMSI number:	367664990
IMO number:	814656
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	47°40.78' N 122°24.61' W - locator CN87TQ03SC - show map 9.9 km Southwest bearing 211° from Shoreline, King County, Washington, United States [?] 10.0 km Northwest bearing 324° from Seattle, King County, Washington, United States 109.9 km Southeast bearing 139° from Victoria, British Columbia, Canada
Last position:	2025-12-05 08:40:09 UTC (2m48s ago) 2025-12-05 00:40:09 PST local time at Shoreline, United States [?]
Course:	325.200012° – heading 511°
Speed:	0 km/h
Dimensions:	length 25 m width 8 m draught 0.0 m
Last path:	WDH9137>ais via KE7QNR
Positions stored:	3998

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.