Callsign:	WDH6794
MMSI number:	367641680
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	41°52.43' N 87°35.61' W - locator EN61EU89SR - show map 5.4 km Northeast bearing 60° from Chicago, Cook County, Illinois, United States [?] 13.6 km East bearing 77° from Cicero, Cook County, Illinois, United States 61.5 km East bearing 78° from Aurora, Kane County, Illinois, United States
Last position:	2025-07-15 18:47:41 UTC (9d 21h29m ago) 2025-07-15 13:47:41 CDT local time at Chicago, United States [?]
Course:	188° – heading 511°
Speed:	9 km/h
Dimensions:	length 12 m width 3 m draught 0.0 m
Last path:	WDH6794>ais via Snhnry
Positions stored:	267

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.