Callsign:	WC4737
MMSI number:	367043240
IMO number:	285851
Navigational status:	Undefined/default (15)
Vessel class:	Tug (52)
Destination:	(ETA ***00 24:60)
Location:	42°17.17' N 83°08.34' W - locator EN82KG38HQ - show map 1.5 km North bearing 345° from River Rouge, Wayne County, Michigan, United States [?] 3.0 km East bearing 82° from Melvindale, Wayne County, Michigan, United States 9.2 km Southwest bearing 237° from Detroit, Wayne County, Michigan, United States 148.0 km Northwest bearing 307° from Cleveland, Cuyahoga County, Ohio, United States
Last position:	2025-09-14 08:30:08 UTC (1d 12h31m ago) 2025-09-14 04:30:08 EDT local time at River Rouge, United States [?]
Course:	340° – heading 511°
Speed:	15 km/h
Dimensions:	length 24 m width 7 m draught 0.0 m
Last path:	WC4737>ais via AIS-CK
Positions stored:	47897

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.