Callsign:	WDJ5721
MMSI number:	367790610
IMO number:	126615
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	(ETA ***00 00:00)
Location:	42°17.60' N 83°08.73' W - locator EN82KH20MJ - show map 2.4 km Northwest bearing 337° from River Rouge, Wayne County, Michigan, United States [?] 2.7 km Northeast bearing 64° from Melvindale, Wayne County, Michigan, United States 9.2 km Southwest bearing 243° from Detroit, Wayne County, Michigan, United States 148.9 km Northwest bearing 307° from Cleveland, Cuyahoga County, Ohio, United States
Last position:	2025-07-11 12:22:19 UTC (19d 22h48m ago) 2025-07-11 08:22:19 EDT local time at River Rouge, United States [?]
Course:	360° – heading 188°
Speed:	0 km/h
Dimensions:	length 29 m width 8 m draught 0.0 m
Last path:	WDJ5721>ais via AIS-CK
Positions stored:	3779

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.