Callsign:	WDM9373
MMSI number:	366848350
IMO number:	12574
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	(ETA ***00 24:60)
Location:	41°53.43' N 87°36.38' W - locator EN61EV73FR - show map 3.6 miles Northeast bearing 39° from Chicago, Cook County, Illinois, United States [?] 8.2 miles East bearing 68° from Cicero, Cook County, Illinois, United States 37.8 miles East bearing 76° from Aurora, Kane County, Illinois, United States
Last position:	2024-06-14 17:01:09 EDT (20h6m ago) 2024-06-14 16:01:09 CDT local time at Chicago, United States [?]
Course:	121.3°
Speed:	6 MPH
Dimensions:	length 24 m width 7 m draught 0.0 m
Last path:	WDM9373>ais via GM7HHB
Positions stored:	164

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SEADOG III		69.8 yards 347°	2024-06-06 10:06:32		ODYSSEY LAKE MI_IGAN		85.8 yards 32°	2024-06-15 09:51:10
MARLYN		229.0 yards 289°	2024-06-14 18:28:09		CG-45635		265.3 yards 164°	2024-05-25 15:43:59
SPIRIT OF CHICAGO		311.2 yards 78°	2024-06-04 14:10:07		TUG_RACINE		321.9 yards 241°	2024-05-22 10:05:12
SPIRIT OF NAVY PIER		407.0 yards 78°	2024-06-15 08:41:26		VOYAGEUR		480.1 yards 267°	2024-06-12 22:55:04
CITYVIEW		489.0 yards 254°	2024-06-15 10:14:10		SHAKE A LEG		524.8 yards 269°	2024-06-14 14:37:00
KD9MSN-9		0.3 miles 272°	2024-06-12 15:33:29		FULL CIRCLE		0.3 miles 226°	2024-06-08 08:03:11
338332417 US		0.4 miles 222°	2024-06-08 08:10:07		PROMENADE		0.4 miles 221°	2024-06-15 11:13:10
SAILORS KNOT		0.4 miles 229°	2024-06-08 08:01:35		SHORELINE II		0.4 miles 98°	2024-06-14 20:16:09
LUCIA		0.4 miles 247°	2024-06-14 20:49:09		UNCORK D		0.4 miles 229°	2024-06-08 08:09:03
VENTEUX		0.5 miles 219°	2024-06-06 21:43:42		KISMET		0.5 miles 211°	2024-06-06 21:12:42

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.