Callsign:	WDB4311
MMSI number:	366897080
IMO number:	12386
Navigational status:	Under way (engine) (0)
Vessel class:	(6)
Destination:	USCHI><USCHI
Location:	41°53.41' N 87°36.69' W - locator EN61EV63OP - show map 3.4 miles Northeast bearing 36° from Chicago, Cook County, Illinois, United States [?] 7.9 miles Northeast bearing 67° from Cicero, Cook County, Illinois, United States 37.5 miles East bearing 76° from Aurora, Kane County, Illinois, United States
Last position:	2025-01-30 14:28:07 EST (1d 12h17m ago) 2025-01-30 13:28:07 CST local time at Chicago, United States [?]
Course:	199° – heading 511°
Speed:	0 MPH
Dimensions:	length 30 m width 7 m draught 1.2 m
Last path:	WDB4311>ais via Snhnry
Positions stored:	199569

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EVENING STAR		16.0 yards 232°	2025-01-31 13:02:09		VAMOS		44.9 yards 327°	2025-01-28 14:28:46
PERSERVERANCE		290.1 yards 167°	2025-01-31 09:05:08		FT DEARBORN		355.6 yards 276°	2025-01-17 11:18:15
MEGHAN B		430.5 yards 118°	2025-01-28 14:46:07		JAMES J. VERSLUIS		481.9 yards 41°	2025-02-01 02:38:54
ODYSSEY LAKE MI_IGAN		523.6 yards 78°	2025-02-01 02:42:13		SPIRIT OF CHICAGO		0.4 miles 82°	2025-01-17 22:32:56
SPIRIT OF NAVY PIER		0.5 miles 82°	2025-02-01 02:43:29		ODYSSEY CHICAGO_IVER		0.5 miles 261°	2025-02-01 02:45:01
LILA		0.7 miles 266°	2025-01-31 18:47:07		WENDELLA		0.7 miles 264°	2025-01-26 14:51:10
W9EDD-N		0.8 miles 212°	2025-01-31 19:34:18		W9EDD B		0.8 miles 212°	2025-02-01 02:43:58
W9EDD-B		0.8 miles 212°	2025-02-01 02:44:09		W9EDD-D		0.8 miles 212°	2025-01-31 18:53:58
SPLASH		0.9 miles 255°	2025-01-31 21:16:46		BUBBLES		0.9 miles 257°	2025-01-31 21:09:09
KN6JGS-7		1.0 miles 213°	2025-01-22 12:56:38		TUBBY		1.1 miles 259°	2025-01-18 19:59:49

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.