Callsign:	WDH7216
MMSI number:	367645970
Navigational status:	Reserved (12)
Vessel class:	(57)
Destination:	US^0QS7>0V2F (ETA Dec27 01:13)
Location:	41°34.40' N 88°04.58' W - locator EN51XN07UO - show map 5.4 km North bearing 5° from Joliet, Will County, Illinois, United States [?] 8.1 km Northeast bearing 23° from Rockdale, Will County, Illinois, United States 29.0 km Southeast bearing 136° from Aurora, Kane County, Illinois, United States 46.9 km Southwest bearing 229° from Chicago, Cook County, Illinois, United States
Last position:	2025-01-09 12:23:24 UTC (63d 10h32m ago) 2025-01-09 06:23:24 CST local time at Joliet, United States [?]
Course:	197° – heading 191°
Speed:	3 km/h
Dimensions:	length 217 m width 18 m draught 2.8 m
Last path:	WDH7216>ais via WD9EPF
Positions stored:	1394

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.