Callsign:	WDHB
MMSI number:	367776910
IMO number:	10796
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	(ETA ***00 24:60)
Location:	41°39.68' N 87°37.45' W - locator EN61EP58CR - show map 1.8 miles Northwest bearing 331° from Dolton, Cook County, Illinois, United States [?] 2.0 miles North bearing 13° from Riverdale, Cook County, Illinois, United States 13.1 miles South bearing 174° from Chicago, Cook County, Illinois, United States 36.5 miles East bearing 101° from Aurora, Kane County, Illinois, United States
Last position:	2024-11-21 15:27:35 EST (5d 1h53m ago) 2024-11-21 14:27:35 CST local time at Dolton, United States [?]
Course:	63° – heading 511°
Speed:	7 MPH
Dimensions:	draught 0.0 m
Last path:	WDHB>ais via WD9EPF
Positions stored:	14727

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ROBERT H		300.5 yards 91°	2024-11-11 13:52:39		W9SUS-Y		0.3 miles 319°	2024-11-17 13:11:40
W9SUS B		0.3 miles 318°	2024-11-26 17:04:29		W9SUS-B		0.3 miles 318°	2024-11-26 17:04:39
W9SUS-N		0.3 miles 318°	2024-11-26 17:05:29		PRENTISS BROWN		2.0 miles 82°	2024-11-23 21:47:40
WENDELLA LTD		2.4 miles 124°	2024-11-01 04:11:51		AVA RENEE		2.6 miles 89°	2024-11-26 17:19:27
BILLIE RUTH		3.0 miles 258°	2024-11-26 16:34:02		CHICAGO S LITTL_LADY		3.0 miles 258°	2024-11-05 15:13:43
STEPHAN M ASHER		3.4 miles 81°	2024-11-20 09:50:06		CHICAGO S EMERALD LA		3.5 miles 80°	2024-11-24 07:53:30
KC9ZMY-7		4.0 miles 163°	2024-11-23 17:03:02		KC9ZMY-9		4.0 miles 163°	2024-11-13 04:23:44
KC9ZMY-8		4.0 miles 163°	2024-11-12 22:04:00		KC9ZMY-2		4.0 miles 163°	2024-11-26 09:52:16
NIKI S		4.3 miles 60°	2024-11-20 12:04:43		NATHAN S		4.8 miles 51°	2024-11-14 11:50:12
JOHN MARSHALL		4.8 miles 51°	2024-11-24 20:51:57		AIDEN WILLIAM		4.9 miles 51°	2024-11-26 13:00:09

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.