Kishwaukee Amateur Radio Club
Ham Radio Links

Chicago area

Argonne Amateur Radio Club
Chicago Area Amateur Radio Sources
Chicago FM Club
DuPage Amateur Radio Club
Elgin Amateur Radio Society
Fox River Radio League
Illinois Repeater Association
Kankakee Area Radio Society
Kishwaukee ARC
McHenry County Wireless Association
Metro Amateur Radio Club
North Shore Radio Club
Rockford Amateur Radio Association
Schaumburg ARC
Six Meter Club of Chicago
Suburban Repeater Association
VARA - Valley Amateur Repeater Association
WAFAR (Chicago)
Wheaton WCRA

General info websites

AC6V page, including operating resources (maps etc.) and trading links
Amateur Radio Net (incl. repeater database)
Amateur Radio Newsline
ARRL and the ARRL Central Division
Collegiate Amateur Radio Association
eHam
EI8IC's ham resources
FCC licensing page
FCC Part 97 regulations (via ARRL)
Hard-core-DX
ICOM information links
K1DWU (many ham links)
National Contest Journal
qrz.com
qth.com
Radio pictures and specs (decayed recently, only Yaesu now)
Radio pictures and database at RigPix
Radio and scanner mods
Radioamateuronline - Ham radio links and resources
Radiointel.com - Radio in the news
Recordings of various RFI sources
W5JH, interesting QRP and CW stuff
WA7BNM's contest calendar

ARES/RACES and SkyWarn related

American Red Cross
APRS on Google Maps
ARES/RACES page by N3XGR
ARES and other training (good page from Colorado ARES)
ARRL Public Service Communications Manual
Emergency links from AC6V
Illinois ARES
FEMA
National Weather Service
Northern Illinois Skywarn map
RACES
Radar links (College of DuPage)
SkyWarn main page, Northern Illinois Multi-County SkyWarn, and links to other SkyWarn pages

Frequency lists, scanning etc.

ARRL amateur band chart
Band plans by W1CGS
CARMA
Chicago Scanning Club
City Frequencies
FCC spectrum allocation chart
Long Island Scanning Resources
RadioReference (incl. frequency databases)
Strong Signals (monitoring)
totse.com
ARISS
ARISS (tracking)

Online practice exams and study materials

Study guides by N5NA
Study guides by N5IUT
eHam interactive exams
eHam interactive exams
HamTestOnline
AA9PW's practice exams
KB0MGA's practice exams
W8MHB's practice exams (interactive or printable)
Lessons In Electric Circuits

Morse Code

ARRL "Learn CW" page
Beginner's Guide to Making CW Contacts
Collection of CW audio files
MRX Software

Projects

Antenna notes and projects (W4RNL)
Antenna projects (AC6V)
Antenna projects (WB4HFN)
Antenna projects (XE1BEF)
Antenna projects (wire antennas)
Some J-pole design issues by N1WAS, and a more technical essay by N3GO

Computer-related

Icom CI-V protocol
IC R10 data format
Mac Ham Radio
MacIcom by Black Cat Systems
Packet radio tutorial
Radio interfaces
Sounds of digital modes
Tcl/Tk rig control software by Robert Parnass

Selected vendors

Austin Amateur Radio
AES
Amateur Radio Toy Store (Wheaton, IL)
Associated Radio
Bux Comm
Cable Experts (wire, coax, etc.)
ComDaC
Davis RF
GigaParts
Ham Antenna
Ham Radio Outlet
Lentini Communications
Max-Gain Systems
MFJ
R&L Electronics
Radio City
Radio Works
The RF Connection
RF Parts
Texas Towers
Tower Electronics
Universal Radio