Callsign:	WDH9137
MMSI number:	367664990
IMO number:	325233
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Destination:	CLASS B
Location:	47°40.78' N 122°24.60' W - locator CN87TQ03SD - 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:	2023-12-01 03:09:28 UTC (15s ago) 2023-11-30 19:09:28 PST local time at Shoreline, United States [?]
Course:	332.8° – heading 20°
Speed:	0 km/h
Dimensions:	length 25 m width 8 m draught 0.0 m
Last path:	WDH9137>ais via KB7RYY
Positions stored:	2837

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.