Callsign:	VC6635
MMSI number:	316002213
IMO number:	550324
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	TUG ASSIST (ETA ***00 00:00)
Location:	43°05.21' N 82°24.72' W - locator EN83TC00NT - show map 12.0 km North bearing 357° from Sarnia, Ontario, Canada [?] 12.9 km North bearing 5° from Port Huron, Saint Clair County, Michigan, United States 96.4 km West bearing 277° from London, Ontario, Canada 98.6 km Northeast bearing 31° from Detroit, Wayne County, Michigan, United States
Last position:	2025-08-12 10:33:55 UTC (14h40m ago) 2025-08-12 06:33:55 EDT local time at Sarnia, Canada [?]
Course:	218.8° – heading 511°
Speed:	1 km/h
Dimensions:	length 24 m width 7 m draught 3.0 m
Last path:	VC6635>ais via AIS-CK
Positions stored:	6475

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.