Callsign:	WDA4612
MMSI number:	366811310
IMO number:	537733
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Destination:	US TIW (ETA Jul14 02:46)
Location:	47°16.55' N 122°24.55' W - locator CN87TG06VF - show map 3.7 km Northeast bearing 46° from Tacoma, Pierce County, Washington, United States [?] 12.3 km Northwest bearing 309° from North Puyallup, Pierce County, Washington, United States 13.3 km Northwest bearing 319° from Puyallup, Pierce County, Washington, United States 37.2 km South bearing 189° from Seattle, King County, Washington, United States
Last position:	2025-07-16 04:23:32 UTC (10h45m ago) 2025-07-15 21:23:32 PDT local time at Tacoma, United States [?]
Course:	323.8° – heading 319°
Speed:	8 km/h
Dimensions:	length 30 m width 8 m draught 4.3 m
Last path:	WDA4612>ais via KB7RYY
Positions stored:	452005

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.