Callsign:	WDM9687
MMSI number:	368255020
IMO number:	805269
Navigational status:	Under way (engine) (0)
Vessel class:	(57)
Destination:	BP WHITING
Location:	41°41.95' N 87°27.76' W - locator EN61GQ47LT - show map 3.4 km Northeast bearing 51° from Whiting, Lake County, Indiana, United States [?] 10.3 km Northeast bearing 49° from Burnham, Cook County, Illinois, United States 22.8 km Southeast bearing 137° from Chicago, Cook County, Illinois, United States 71.4 km East bearing 95° from Aurora, Kane County, Illinois, United States
Last position:	2025-07-22 16:49:08 UTC (2d 23h44m ago) 2025-07-22 11:49:08 CDT local time at Whiting, United States [?]
Course:	132° – heading 127°
Speed:	15 km/h
Dimensions:	length 213 m width 18 m draught 2.8 m
Last path:	WDM9687>ais via Snhnry
Positions stored:	1851

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.