Callsign:	AN DUBH
MMSI number:	338193424
IMO number:	390624
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	41°41.81' N 87°30.48' W - locator EN61FQ97AF - show map 2.2 km Northwest bearing 329° from Whiting, Lake County, Indiana, United States [?] 7.6 km Northeast bearing 32° from Burnham, Cook County, Illinois, United States 20.7 km Southeast bearing 145° from Chicago, Cook County, Illinois, United States 67.7 km East bearing 96° from Aurora, Kane County, Illinois, United States
Last position:	2025-08-06 01:06:31 UTC (21h17m ago) 2025-08-05 20:06:31 CDT local time at Whiting, United States [?]
Course:	83.200005° – heading 511°
Speed:	0 km/h
Dimensions:	length 11 m width 3 m draught 0.0 m
Last path:	AN DUBH>ais via Snhnry
Positions stored:	283

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.