Callsign:	WDI7750
MMSI number:	367731850
IMO number:	860922
Navigational status:	Under way (engine) (0)
Vessel class:	Diving operations (34)
Location:	47°35.72' N 122°22.61' W - locator CN87TO42SU - show map 3.6 km West bearing 250° from Seattle, King County, Washington, United States [?] 8.8 km North bearing 349° from White Center, King County, Washington, United States 118.8 km Southeast bearing 141° from Victoria, British Columbia, Canada
Last position:	2025-02-13 19:05:56 UTC (5d 52m ago) 2025-02-13 11:05:56 PST local time at Seattle, United States [?]
Course:	117° – heading 511°
Speed:	13 km/h
Dimensions:	length 19 m width 7 m draught 0.0 m
Last path:	WDI7750>ais via KB7RYY
Positions stored:	2554

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.