Callsign:	WCU6587
MMSI number:	366978710
IMO number:	125750
Navigational status:	Under way (engine) (0)
Vessel class:	WIG, carrying hazard/pollutant cat B (22)
Destination:	US^0UNS>0UF1 (ETA ***00 24:60)
Location:	47°17.45' N 122°26.31' W - locator CN87SG79IS - show map 4.2 km North bearing 6° from Tacoma, Pierce County, Washington, United States [?] 8.2 km Northeast bearing 46° from Fircrest, Pierce County, Washington, United States 36.0 km South bearing 193° from Seattle, King County, Washington, United States
Last position:	2025-12-09 22:44:48 UTC (19h58m ago) 2025-12-09 14:44:48 PST local time at Tacoma, United States [?]
Course:	099.8° – heading 111°
Speed:	5 km/h
Dimensions:	length 33 m width 11 m draught 0.0 m
Last path:	WCU6587>ais via KB7RYY
Positions stored:	8859

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.