Callsign:	WDJ7763
MMSI number:	368009880
IMO number:	11104
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Destination:	USCHI>USCHH>USCHI
Location:	41°47.79' N 87°48.70' W - locator EN61CT21OE - show map 6.2 km South bearing 194° from Berwyn, Cook County, Illinois, United States [?] 10.1 km South bearing 193° from Oak Park, Cook County, Illinois, United States 14.6 km Southwest bearing 246° from Chicago, Cook County, Illinois, United States 42.3 km East bearing 84° from Aurora, Kane County, Illinois, United States
Last position:	2025-07-01 19:49:36 UTC (183d 6h32m ago) 2025-07-01 14:49:36 CDT local time at Berwyn, United States [?]
Course:	232° – heading 511°
Speed:	11 km/h
Dimensions:	length 27 m width 10 m draught 2.6 m
Last path:	WDJ7763>ais via Snhnry
Positions stored:	14414

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.