Callsign:	WDD4773
MMSI number:	367148850
IMO number:	316833
Navigational status:	Moored (5)
Vessel class:	Passenger (60)
Destination:	USCHI><USCHI
Location:	41°53.47' N 87°36.18' W - locator EN61EV73PU - show map 3.7 miles Northeast bearing 40° from Chicago, Cook County, Illinois, United States [?] 8.4 miles East bearing 68° from Cicero, Cook County, Illinois, United States 38.0 miles East bearing 76° from Aurora, Kane County, Illinois, United States
Last position:	2024-11-09 22:23:35 EST (5d 4h33m ago) 2024-11-09 21:23:35 CST local time at Chicago, United States [?]
Course:	35° – heading 511°
Speed:	1 MPH
Dimensions:	length 55 m width 12 m draught 2.0 m
Last path:	WDD4773>ais via Snhnry
Positions stored:	72022

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SPIRIT OF NAVY PIER		87.8 yards 92°	2024-11-15 02:56:27		ASAP		265.9 yards 145°	2024-11-10 17:39:06
ODYSSEY LAKE MI_IGAN		268.9 yards 268°	2024-11-15 02:55:15		SEADOG III		335.1 yards 267°	2024-11-10 12:00:37
PERSERVERANCE		446.9 yards 304°	2024-11-08 14:43:55		MARLYN		478.8 yards 268°	2024-11-10 19:40:36
SHORELINE II		515.2 yards 268°	2024-11-14 18:43:10		JAMES J. VERSLUIS		519.6 yards 298°	2024-11-15 02:55:56
ROBERT CALVEY		0.3 miles 247°	2024-10-28 15:38:15		MEGHAN B		0.4 miles 252°	2024-11-14 13:10:32
RIVER VIEW		0.4 miles 254°	2024-11-10 19:26:43		SKYVIEW		0.5 miles 262°	2024-11-14 18:45:44
CITYVIEW		0.5 miles 254°	2024-11-14 18:17:32		VOYAGEUR		0.5 miles 265°	2024-11-02 19:07:25
SKEDADDLE		0.5 miles 264°	2024-11-10 19:22:30		LICKETY SPLIT		0.5 miles 265°	2024-11-10 19:19:58
EVENING STAR		0.5 miles 265°	2024-11-14 19:57:26		STAR OF CHICAGO		0.5 miles 265°	2024-11-14 19:02:03
GOTTA GO NOW		0.5 miles 265°	2024-11-13 16:38:10		SHAKE A LEG		0.5 miles 265°	2024-10-19 20:41:05

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.