Callsign:	WDN4567
MMSI number:	368337760
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	41°54.38' N 87°32.49' W - locator EN61FV57AM - show map 6.8 miles Northeast bearing 55° from Chicago, Cook County, Illinois, United States [?] 11.8 miles Southeast bearing 125° from Lincolnwood, Cook County, Illinois, United States 41.3 miles East bearing 76° from Aurora, Kane County, Illinois, United States
Last position:	2024-09-03 10:32:52 EDT (28d 21h53m ago) 2024-09-03 09:32:52 CDT local time at Chicago, United States [?]
Course:	105° – heading 112°
Speed:	10 MPH
Dimensions:	length 16 m width 5 m draught 0.0 m
Last path:	WDN4567>ais via Snhnry
Positions stored:	359

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
VALHALLA		0.6 miles 33°	2024-09-04 12:49:01		MAUREEN REGINA		1.7 miles 160°	2024-10-02 08:25:54
GRATITUDE		1.8 miles 255°	2024-09-05 15:25:18		MASH		1.9 miles 322°	2024-09-20 17:17:06
HANDSOME PETE		2.0 miles 222°	2024-09-25 20:02:46		RAT RACE		2.0 miles 249°	2024-09-26 14:55:09
CHIEF		2.1 miles 207°	2024-09-30 08:19:00		BLOODLINE		2.3 miles 255°	2024-10-02 08:25:23
GRACEFUL		2.3 miles 256°	2024-09-21 16:04:49		FREYJA		2.5 miles 255°	2024-09-21 16:03:47
HIWASSEE		2.7 miles 233°	2024-09-25 20:37:29		INTANGIBLE		2.8 miles 244°	2024-09-11 17:11:12
SILVERHEELS		2.8 miles 218°	2024-09-10 20:19:47		ALPHA PUPPY		3.1 miles 305°	2024-09-03 16:57:15
NYCTOSAUR		3.2 miles 234°	2024-09-18 21:05:29		IT WASN'T ME		3.2 miles 316°	2024-09-20 14:15:19
5KNOTS		3.3 miles 327°	2024-09-21 15:10:52		SPIRIT OF NAVY PIER		3.3 miles 251°	2024-10-02 08:24:22
SPIRIT OF CHICAGO		3.3 miles 252°	2024-09-29 02:25:47		DEMETECH		3.4 miles 235°	2024-09-14 20:27:17

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.