Callsign:	WDP2176
MMSI number:	368333870
IMO number:	37804
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	TACOMA (ETA ***00 24:60)
Location:	47°16.47' N 122°26.10' W - locator CN87SG75TV - show map 2.5 km North bearing 16° from Tacoma, Pierce County, Washington, United States [?] 7.1 km Northwest bearing 304° from Fife, Pierce County, Washington, United States 37.7 km South bearing 192° from Seattle, King County, Washington, United States
Last position:	2025-03-12 23:58:32 UTC (3h56m ago) 2025-03-12 16:58:32 PDT local time at Tacoma, United States [?]
Course:	030.7° – heading 27°
Speed:	16 km/h
Dimensions:	length 25 m width 13 m draught 5.2 m
Last path:	WDP2176>ais via KB7RYY
Positions stored:	50747

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.