Callsign:	WDA5940
MMSI number:	366825870
IMO number:	117105
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	USCHI><USCHI
Location:	41°53.23' N 87°38.14' W - locator EN61EV32RV - show map 4.3 km North bearing 16° from Chicago, Cook County, Illinois, United States [?] 10.8 km Northeast bearing 65° from Cicero, Cook County, Illinois, United States 14.2 km Northeast bearing 59° from Stickney, Cook County, Illinois, United States 58.4 km East bearing 76° from Aurora, Kane County, Illinois, United States
Last position:	2025-03-12 11:52:53 UTC (2d 5h16m ago) 2025-03-12 06:52:53 CDT local time at Chicago, United States [?]
Course:	247° – heading 511°
Speed:	14 km/h
Dimensions:	length 15 m width 5 m draught 2.0 m
Last path:	WDA5940>ais via Snhnry
Positions stored:	242441

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.