Callsign:	WDB9821
MMSI number:	366983440
IMO number:	973033
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	DETROIT (ETA Dec03 22:00)
Location:	42°00.20' N 83°08.34' W - locator EN82KA30HT - show map 11.0 km South bearing 158° from Gibraltar, Wayne County, Michigan, United States [?] 11.6 km Southeast bearing 130° from Rockwood, Wayne County, Michigan, United States 37.3 km South bearing 192° from Detroit, Wayne County, Michigan, United States 132.1 km Northwest bearing 296° from Cleveland, Cuyahoga County, Ohio, United States
Last position:	2025-12-07 02:46:44 UTC (1m46s ago) 2025-12-06 21:46:44 EST local time at Gibraltar, United States [?]
Course:	341.2° – heading 350°
Speed:	15 km/h
Dimensions:	length 257 m width 23 m draught 8.3 m
Last path:	WDB9821>ais via AIS-Windsor
Positions stored:	164883

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.