Callsign:	WDF8507
MMSI number:	367495590
IMO number:	117105
Navigational status:	Moored (5)
Vessel class:	Passenger (60)
Destination:	A
Location:	41°53.33' N 87°37.32' W - locator EN61EV53IH - show map 4.9 km Northeast bearing 28° from Chicago, Cook County, Illinois, United States [?] 11.9 km Northeast bearing 66° from Cicero, Cook County, Illinois, United States 15.3 km Northeast bearing 61° from Stickney, Cook County, Illinois, United States 59.5 km East bearing 76° from Aurora, Kane County, Illinois, United States
Last position:	2025-03-10 20:33:19 UTC (1d 5h56m ago) 2025-03-10 15:33:19 CDT local time at Chicago, United States [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 28 m width 10 m draught 1.2 m
Last path:	WDF8507>ais via Snhnry
Positions stored:	105963

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.