Callsign:	WDD9155
MMSI number:	367307630
IMO number:	337892
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	CHICAGO
Location:	41°53.43' N 87°36.71' W - locator EN61EV63NR - show map 5.5 km Northeast bearing 35° from Chicago, Cook County, Illinois, United States [?] 12.8 km Northeast bearing 67° from Cicero, Cook County, Illinois, United States 16.1 km Northeast bearing 61° from Stickney, Cook County, Illinois, United States 60.4 km East bearing 76° from Aurora, Kane County, Illinois, United States
Last position:	2025-03-13 18:15:36 UTC (22h54m ago) 2025-03-13 13:15:36 CDT local time at Chicago, United States [?]
Course:	302.700012° – heading 511°
Speed:	0 km/h
Dimensions:	length 16 m width 6 m draught 1.0 m
Last path:	WDD9155>ais via Snhnry
Positions stored:	16763

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.