Callsign:	WDH7557
MMSI number:	366971360
IMO number:	173670
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	TOLEDO (ETA Nov25 14:30)
Location:	41°48.36' N 83°13.95' W - locator EN81JT23CK - show map 15.9 km Southeast bearing 151° from Detroit Beach, Monroe County, Michigan, United States [?] 18.4 km Southeast bearing 132° from Monroe, Monroe County, Michigan, United States 31.1 km Northeast bearing 59° from Toledo, Lucas County, Ohio, United States 60.4 km South bearing 195° from Detroit, Wayne County, Michigan, United States
Last position:	2025-11-25 13:08:52 UTC (5h40m ago) 2025-11-25 08:08:52 EST local time at Detroit Beach, United States [?]
Course:	237.8° – heading 239°
Speed:	20 km/h
Dimensions:	length 234 m width 22 m draught 7.9 m
Last path:	WDH7557>ais via AIS-Windsor
Positions stored:	88052

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.