Callsign:	WDH7216
MMSI number:	367645970
IMO number:	11171
Navigational status:	Undefined/default (15)
Vessel class:	(90)
Destination:	(ETA ***00 24:60)
Location:	41°39.55' N 88°03.11' W - locator EN51XP38SE - show map - static map 2.8 miles West bearing 249° from Lemont, Cook County, Illinois, United States [?] 2.9 miles South bearing 163° from Bolingbrook, Will County, Illinois, United States 15.5 miles Southeast bearing 117° from Aurora, Kane County, Illinois, United States 24.5 miles Southwest bearing 238° from Chicago, Cook County, Illinois, United States
Last position:	2018-03-28 17:42:13 EDT (22d 17h2m ago) 2018-03-28 16:42:13 CDT local time at Lemont, United States [?]
Course:	218° – heading 218°
Speed:	4 MPH
Dimensions:	length 33 m width 10 m draught 3.0 m
Last path:	WDH7216>ais via wd9epf
Positions stored:	410

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
DEREK E		29.8 yards 251°	2018-04-19 23:37:31		DEBORAH MILES		123.4 yards 211°	2018-04-20 10:02:57
KIOWA		473.6 yards 42°	2018-04-20 03:32:41		JULIE WHITE		0.5 miles 212°	2018-04-15 11:29:19
ILLINI COURAGE		0.6 miles 211°	2018-04-19 20:36:24		CODY BOYD		0.6 miles 211°	2018-04-17 14:07:24
LEO G.LUTGRING		0.8 miles 207°	2018-04-20 07:35:52		LEMONT TRADER		1.3 miles 58°	2018-03-24 10:15:18
CHICAGO WARRIOR		1.3 miles 58°	2018-04-09 17:44:34		KAMRYN OLIVIA		1.4 miles 58°	2018-04-17 03:29:45
SYDNEY REESE		1.5 miles 54°	2018-04-12 15:54:08		CHICAGO MERCHANT		1.5 miles 54°	2018-04-11 18:42:37
EILEEN C		1.5 miles 59°	2018-04-20 10:34:59		PRAIRIE STATE		1.5 miles 53°	2018-04-16 18:21:26
SAM M FLEMING		1.9 miles 195°	2018-04-18 17:12:34		PAT VOSS		1.9 miles 58°	2018-03-31 14:19:18
CHICAGO TRADER		2.0 miles 61°	2018-04-20 10:35:59		AL WEAVER		2.0 miles 61°	2018-04-20 10:36:59
MALLARD		2.1 miles 195°	2018-04-13 14:16:16		STACY DIANNE		2.1 miles 195°	2018-04-18 15:32:31

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.