Callsign:	WDK5860
MMSI number:	368068980
IMO number:	139830
Navigational status:	Under way (engine) (0)
Vessel class:	Diving operations (34)
Destination:	BREMERTON (ETA Dec12 19:00)
Location:	47°33.88' N 122°20.83' W - locator CN87TN85IM - show map 4.8 km South bearing 194° from Seattle, King County, Washington, United States [?] 10.9 km Southwest bearing 235° from Medina, King County, Washington, United States 122.8 km Southeast bearing 141° from Victoria, British Columbia, Canada
Last position:	2025-07-23 00:02:27 UTC (3d 4h32m ago) 2025-07-22 17:02:27 PDT local time at Seattle, United States [?]
Course:	177° – heading 511°
Speed:	16 km/h
Dimensions:	length 14 m width 5 m draught 2.0 m
Last path:	WDK5860>ais via KB7RYY
Positions stored:	20729

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.