Callsign:	WDN9804
MMSI number:	368330420
IMO number:	53777
Navigational status:	Moored (5)
Vessel class:	Tug (52)
Destination:	CHICAGO (ETA Sep28 23:00)
Location:	41°42.34' N 87°33.12' W - locator EN61FQ39SI - show map 3.5 miles Northwest bearing 301° from Whiting, Lake County, Indiana, United States [?] 4.6 miles North bearing 3° from Burnham, Cook County, Illinois, United States 11.2 miles Southeast bearing 153° from Chicago, Cook County, Illinois, United States 39.8 miles East bearing 95° from Aurora, Kane County, Illinois, United States
Last position:	2024-12-15 09:52:32 EST (19d 21h40m ago) 2024-12-15 08:52:32 CST local time at Whiting, United States [?]
Course:	292° – heading 270°
Speed:	0 MPH
Dimensions:	length 20 m width 6 m draught 3.3 m
Last path:	WDN9804>ais via WD9EPF
Positions stored:	332

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JOHN MARSHALL		53.5 yards 100°	2025-01-01 15:04:55		AIDEN WILLIAM		81.0 yards 94°	2025-01-02 21:08:04
KIMBERLY SELVICK		118.6 yards 96°	2025-01-03 18:16:25		NIKI S		0.3 miles 66°	2025-01-03 16:22:00
TERRY D		0.3 miles 81°	2025-01-03 17:21:00		MAGGIE RAE		0.4 miles 120°	2025-01-04 01:57:19
LEE W		0.4 miles 55°	2025-01-03 13:39:00		JOE DERBAS		0.4 miles 54°	2025-01-04 07:19:00
CHRISTOPHER SCOTT		0.5 miles 55°	2025-01-04 07:18:40		REBECCA LYNN		0.7 miles 180°	2025-01-04 07:30:54
CARMALEE ROSE		1.0 miles 38°	2025-01-03 15:26:31		AVA RENEE		1.0 miles 38°	2024-12-28 17:17:48
INDIANA		1.4 miles 26°	2025-01-04 07:33:00		ILLINOIS		1.5 miles 25°	2025-01-04 07:31:00
LAURA BLESSEY TODD		1.6 miles 20°	2024-12-16 00:15:45		ARIZONA		1.7 miles 21°	2024-12-27 18:52:47
MAUREEN REGINA		1.8 miles 26°	2025-01-03 09:48:00		JEZEBEL		1.8 miles 26°	2024-12-30 21:37:13
MARY ANN		2.4 miles 107°	2024-12-18 15:28:48		CAROLINE MCKEE		3.3 miles 210°	2025-01-02 07:14:49

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.