Callsign:	WDL4425
MMSI number:	368131290
IMO number:	300846
Navigational status:	Moored (5)
Vessel class:	(57)
Destination:	US^0VBW>0RL7
Location:	41°42.51' N 87°28.52' W - locator EN61GR20WB - show map 3.6 km Northeast bearing 26° from Whiting, Lake County, Indiana, United States [?] 10.3 km Northeast bearing 41° from Burnham, Cook County, Illinois, United States 21.4 km Southeast bearing 137° from Chicago, Cook County, Illinois, United States 70.3 km East bearing 94° from Aurora, Kane County, Illinois, United States
Last position:	2025-07-25 20:29:08 UTC (1d 7h21m ago) 2025-07-25 15:29:08 CDT local time at Whiting, United States [?]
Course:	313° – heading 314°
Speed:	15 km/h
Dimensions:	length 130 m width 18 m draught 2.8 m
Last path:	WDL4425>ais via Snhnry
Positions stored:	7237

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.