Callsign:	WDD4773
MMSI number:	367148850
IMO number:	316833
Navigational status:	Moored (5)
Vessel class:	Passenger (60)
Destination:	USCHI><USCHI
Location:	41°53.46' N 87°36.17' W - locator EN61EV73PU - show map 6.0 km Northeast bearing 41° from Chicago, Cook County, Illinois, United States [?] 13.5 km East bearing 68° from Cicero, Cook County, Illinois, United States 16.8 km Northeast bearing 62° from Stickney, Cook County, Illinois, United States 61.1 km East bearing 76° from Aurora, Kane County, Illinois, United States
Last position:	2025-03-13 21:55:50 UTC (2m50s ago) 2025-03-13 16:55:50 CDT local time at Chicago, United States [?]
Course:	228.699997° – heading 511°
Speed:	0 km/h
Dimensions:	length 55 m width 12 m draught 2.0 m
Last path:	WDD4773>ais via Snhnry
Positions stored:	72907

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.