Callsign:	WDF8507
MMSI number:	367495590
IMO number:	117105
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	A (ETA Nov26 19:30)
Location:	41°43.14' N 87°54.41' W - locator EN61BR12EN - show map 2.2 miles South bearing 164° from Burr Ridge, DuPage County, Illinois, United States [?] 4.1 miles Southeast bearing 123° from Darien, DuPage County, Illinois, United States 16.0 miles Southwest bearing 236° from Chicago, Cook County, Illinois, United States 21.5 miles East bearing 98° from Aurora, Kane County, Illinois, United States
Last position:	2024-11-26 12:08:31 EST (3h24m ago) 2024-11-26 11:08:31 CST local time at Burr Ridge, United States [?]
Course:	236.2° – heading 511°
Speed:	9 MPH
Dimensions:	length 28 m width 10 m draught 1.2 m
Last path:	WDF8507>ais via WD9EPF
Positions stored:	105863

callsign		distance	last heard - EST		callsign		distance	last heard - EST
GW3333		1.8 miles 259°	2024-11-26 15:30:59		SV LAUNCH 3059		1.9 miles 236°	2024-11-24 13:37:03
W9YOY-9		2.2 miles 251°	2024-11-24 21:15:25		DEBORAH MILES		2.8 miles 236°	2024-11-15 01:12:08
CW7543		2.8 miles 8°	2024-11-24 17:43:05		LEE W		3.0 miles 137°	2024-11-19 04:24:49
CHICAGO S CLASSIC LA		3.2 miles 134°	2024-11-26 13:01:57		WD9EPF		3.3 miles 74°	2024-11-26 15:32:36
AI5MC-5		3.7 miles 280°	2024-11-03 09:25:07		KE9JQ-N		4.0 miles 64°	2024-11-26 15:32:47
ARLENE		4.6 miles 239°	2024-11-26 14:26:21		P-N9IJ		4.8 miles 269°	2024-11-26 15:00:29
N9IJ		4.8 miles 269°	2024-11-26 15:24:30		KD9WSF-i		5.2 miles 312°	2024-11-04 20:59:49
OUILMETTE		5.3 miles 119°	2024-10-30 13:28:27		KD9UYS-4		5.4 miles 278°	2024-11-15 16:26:45
N9FKK-N		5.6 miles 317°	2024-11-10 16:13:51		W9WSS-9		5.9 miles 298°	2024-11-25 20:05:05
W9EDD		6.2 miles 357°	2024-11-22 08:51:45		N2JRW-7		6.5 miles 105°	2024-11-16 07:53:07

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.