Callsign:	WDH3529
MMSI number:	367608260
IMO number:	515667
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	CHICAGO IL
Location:	41°53.31' N 87°37.35' W - locator EN61EV53HG - 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 15.2 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:	2025-03-12 23:16:07 UTC (9h11m ago) 2025-03-12 18:16:07 CDT local time at Chicago, United States [?]
Course:	0° – heading 511°
Speed:	0 km/h
Dimensions:	length 28 m width 10 m draught 1.8 m
Last path:	WDH3529>ais via Snhnry
Positions stored:	124649

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.