Callsign:	WC4737
MMSI number:	367043240
IMO number:	285851
Navigational status:	Undefined/default (15)
Vessel class:	Tug (52)
Destination:	(ETA ***00 24:60)
Location:	42°16.61' N 83°06.35' W - locator EN82KG76HK - show map 4.9 km Northeast bearing 42° from Ecorse, Wayne County, Michigan, United States [?] 6.7 km Northeast bearing 64° from Lincoln Park, Wayne County, Michigan, United States 7.8 km Southwest bearing 219° from Detroit, Wayne County, Michigan, United States 77.6 km Northeast bearing 28° from Toledo, Lucas County, Ohio, United States
Last position:	2025-06-26 03:08:46 UTC (12d 1h54m ago) 2025-06-25 23:08:46 EDT local time at Ecorse, United States [?]
Course:	205° – heading 511°
Speed:	10 km/h
Dimensions:	length 24 m width 7 m draught 0.0 m
Last path:	WC4737>ais via AIS-CK
Positions stored:	47866

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.