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AIS vessel MARY C - show graphs
Callsign: WDF6698
MMSI number: 367476950
IMO number: 9809
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: USLMJ<>USLMJ
Location: 41°49.71' N 87°42.85' W - locator EN61DT48HU - show map
3.8 km Southeast bearing 120° from Cicero, Cook County, Illinois, United States [?]
5.8 km Southwest bearing 246° from Chicago, Cook County, Illinois, United States
50.8 km East bearing 81° from Aurora, Kane County, Illinois, United States
Last position: 2025-12-03 19:18:48 UTC (8d 16h24m ago)
2025-12-03 13:18:48 CST local time at Cicero, United States [?]
Course: 247° – heading 246°
Speed: 13 km/h
Dimensions: length 17 m width 7 m draught 2.4 m
Last path: WDF6698>ais via Snhnry
Positions stored: 348207
About this site
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.
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