Callsign:	WDC6539
MMSI number:	367057660
IMO number:	97281
Navigational status:	Reserved (12)
Vessel class:	Tug (52)
Destination:	US^0RKH>?? ??? (ETA ***00 24:60)
Location:	41°40.67' N 88°00.63' W - locator EN51XQ82RQ - show map 861.5 m Northwest bearing 303° from Lemont, Cook County, Illinois, United States [?] 5.3 km Southeast bearing 116° from Bolingbrook, Will County, Illinois, United States 27.3 km East bearing 110° from Aurora, Kane County, Illinois, United States 35.5 km Southwest bearing 237° from Chicago, Cook County, Illinois, United States
Last position:	2025-03-16 13:21:39 UTC (16h29m ago) 2025-03-16 08:21:39 CDT local time at Lemont, United States [?]
Course:	264.8° – heading 511°
Speed:	0 km/h
Dimensions:	length 26 m width 10 m draught 3.1 m
Last path:	WDC6539>ais via WD9EPF
Positions stored:	19996

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.