The contest clubs listed below are affiliated with the ARRL.

10-70 Repeater Assn  Greater Cincinnati ARA  Port Lavaca Amateur Radio Club
599 DX Association  Greater Milwaukee DX Assn  Portage County Amateur Radio Service
721st Mechanized Contest Battalion  Greater Norwalk ARC  Portland ARC
Adams County ARC  Green Mountain Wireless Society  Potomac Area VHF Society
Adirondack DX and Contest Club  Green River Valley ARS  Potomac Valley Radio Club
Aerospace Employees Assn ARC  Green Valley ARC  Pottstown Area ARC
AK-SAR-BEN  Grumman ARC  Poughkeepsie ARC
Alabama Contest Group  Grupo DX Pan Americano  Poway ARS
Alamo DX Amigos  GTE ARC  Prairie Dog ARC
Alamogordo ARC  Gwinnett ARS  Preble ARA
Alaska DX Assn  Halifax ARC  Prime ARA
Alaska VHF-Up Group  Hall of Science ARC  Providence Radio Assn
Albany ARA  Hamfesters Radio Club  Pueblo West Amateur Radio Club
Albemarle ARC  Hamilton ARC  Puerto Rico Amateur Radio League
Alberta Clippers  Hampden County Radio Association  Puerto Rico Amateur Radio Operators
Albuquerque DX Assn  Hanover Area Hamming Association  Puerto Rico DX Club
Alcatel ARA  Harrisburg Radio Amateur Club  Puget ARS
Alexandria Radio Club  Hart House ARC  Purdue ARC
All Amateur Radio Club  Harvard Wireless  Putnam Emergency ARL
Allegheny Valley Radio Association  Hawaii DX Association  QSY Society
Alliance Amateur Radio Club  Hawaii QRP Club  Quaboag Valley ARC
Amarillo DX Society  Hawaii West ARS  Quad County Amateur Radio Club
Amateur Radio Club of El Cajon  Hays-Caldwell ARC  Quannapowitt Radio Assn
Amateur Radio Community Service  Hazel Park ARC  Queen City Emergency Net
Amateur Radio Educational Assn  Headwaters ARC  Qutaouais Contest Operators Assn
Amateur Radio Klub of the Arkansas NW  Heart of Dixie ARS  RAC of Greater Milwaukee
Amateur Radio Transmitting Society  Heart Of Texas DX Society  Racine Megacyle Club
American Red Cross Emergency Communications Service  Heartland DX Association  Radio Active Camping & Contest
Amoskeag Radio Club  Hellgate ARC  Radio Amateur Society Of Norwich
Anaconda ARC  Hewlett-Packard Andover Radio Club  Radio Amateur Transmitting Society
Anchorage ARC  Hickory Lake Contest Club  Radio Amateurs Megacycle Society
Androscoggin Amateur Radio Club  Hickory Withe DX Club  Radio Amateurs of Northern Vermont
Anne Arundel RC  High Desert Amateur Radio Group  Radio Assn of Erie
Antietam Radio Assn  Highland ARA  Radio Central (NY) ARC
Appalachian Contesters  Highland Lakes ARC  Radio Club of Redmond
ARA of Southwest Florida  Hilltop Transmitting Assn  Radio Club of Tacoma
ARA of the Tonawandas  Hilo ARC  Radio Experimenters Assn
ARAUCARIA DX GROUP  Holiday City ARC  Radio Farm Contest Club
ARC of Alameda  Hollywood (FL) ARC  Radio Operadores del Este Club
ARC Of Augusta  Hollywood Hills QRP Contest Club  Radio Society of Tucson
ARC of the University of Arkansas  Holmesburg ARC  Radiohio
Arctic ARC  Hoodview ARC  Radiosport Alberta
Arizona Outlaws Contest Club  Hoosier DX and Contest Club  Radiosport Manitoba
Arizona State University ARS  Hop River Radio Club  Raleigh ARS
Arizona VHF Society  Horned Toad Wireless Assn  Ramapo Mountain ARC
Arkansas DX Assn  Horseshoe ARC  Ramona Outback ARS
Arkansas Radio Emergency Service  Hot Springs Amateur Radio Club  Rappahannock ARA
Arlington VA Radio Club  Hot Springs ARC  Rappahannock Valley Amateur Radio Club
Arrow Communications Assn  Houston Echo Society  Raritan Bay Radio Amateurs
Arrowhead RAC  Hualapai ARC  Raritan Valley Radio Club
ARS at Louisiana State University  Huber Heights ARC  Raytown ARC
Ashe County ARC  Hudson Valley Contesters and DXers  RCAARC
Ashland Area ARC  Hudson Watershed VHF Society  Reading Radio Club
Ashtabula County Radio Club  Hughes ARC  Red Ryder Contest Club
Associated Radio Amateurs of Long Beach, Inc.  Humboldt Amateur Radio Club  Red Stick DX Assn
Athens County ARA  Husky ARC  Redwood Empire DX Assn
Athens Radio Club  Idaho DX Assoc  Reelfoot ARC
Atlanta Radio Club  Idaho DX Club  Regina ARA
Audrain ARES  Indian River ARC  Renfrew County ARC
Austin ARC  Indiana University ARC  Rensselaer Polytechnic Institute RC
AWARE  Inland Empire ARC  RF Hill ARC
Badger Contesters  Inland Empire VHF Radio Amateurs  Ridgetop ARC
Bakersfield ARA  Insurance City Repeater Club  Rip Van Winkle ARS
Baldwin County ARC  Interstate Repeater Society  River Cities ARA
Baltimore ARC  Iowa DX and Contest Club  River City AR Comm Society
Bankhead Radio Club  Iowa Wireless Club  River City Contesters
Barrie ARC  Iraq Roseland  River Po dx Team
Barrow ARC  Irvington-Roseland ARC  River Radio League
Barstow ARC  Island County ARC  Riverside County ARA
Bartlesville ARC  Island Valley ARC  Roadrunners Microwave Group
Baton Rouge ARC  Issaquah ARC  Roanoke Valley ARC
Bay Area DXers  ITT Grand Rapids ARC  Rochester (MN) ARC
Bay Area Wireless Assn  Japanese American ARS  Rochester (NY) DX Assn
Baylor University ARC  Jayhawk ARS  Rochester Amateur Packet Society
Bayman Radio Club  Jefferson ARC  Rochester ARA
Bayou Contest Club  Jefferson County (WA) ARC  Rochester Radio Repeater Assn
BC DX Club  Jersey Coast DX Association  Rochester VHF Group
Beaches ARS  Jersey Shore ARS  Rock Creek ARA
Bears of Manchester  Johnson City Radio Assn  Rock River Radio Club
Beaver Valley ARA  Johnson County ARC  Rockwall ARC
Bellbrook ARC  Johnson County RAC (KS)  Rockwell Collins ARC
Benicia ARC  Jones County Amateur Radio Club  Rocky Mountain VHF Plus
Benton ARS  Jupiter Tequesta Repeater Group  Roman's Rangers
Bergen ARA  Kalamazoo ARC  Rose Tech Radio Club
Berks Amateur Radio Club  Kanawha ARC  Rowan ARS
Big Bend ARC  Kankakee Area Radio Society  Rubber Circle Contest CLub
Big Sky Contesters  Kansas City Contest Club  RUSK COUNTY AMATEUR RADIO CLUB
Big South Fork ARC  Kansas City DX Club  RZS Amateur Radio Club
Big Watts Contest Club  Kaw Valley ARC  Sabine Valley ARA
Billerica ARS  Kendall ARS  Saginaw Valley ARA
Binghamton ARA  Kennedy Space Center Amateur Radio Club  Salem ARC
Bishop ARC  Kent County ARC  Saline County ARC
Black Diamond Amateur Radio Club  Kentucky Contest Group  Salt City DX Assn
Black Hole Contesting Conspiracy  Keowee Taxaway ARC  San Antonio Radio Club
Blackhawk DX and Contest Club  Kettle Moraine Radio Amateurs  San Diego DX Club
Blackstone Valley ARC  Keystone VHF Club  San Diego Repeater Association
Bloomington Amateur Radio Club  Kings ARC  San Fernando Valley ARC
Blue Ridge ARC  Kings County Radio Club  San Francisco ARC
Bluegrass ARS  Kingsport ARC  San Gabriel Valley Radio Club
Boca Raton Amateur Radio Assoc  Kingston ARC  San Joaquin Valley Contesters
Boeing Employees ARS  Knight Raiders VHF Club  San Mateo Radio Club
Boeing Employees ARS - Kansas  Kodak Park ARC  Sandhills ARC
Boeing Employees ARS - St. Louis  KY Indiana DX Assn  Sandusky Radio Experimental League
Bolingbrook ARS  L'anse Creuse ARC  Sangamon Valley Radio Club
Boring ARC  Lafayette Communicators  Santa Barbara ARC
Borinquen Radio Club  Laird Campbell Memorial HQ Operators Club  Santa Maria AR Telegraphy & Telephony Assn
Bozinga DX and Contest Club  Lake Area Amateur Radio Klub  Saratoga County RACES Assn
Brandon ARS  Lake Area Radio Klub (SD)  Saskatchewan Contest Club
Brazos Valley ARC  Lake Charles Contesters  Satellite ARC
Bridgerland Amateur Radio Club  Lake County ARA  Schaumburg ARC
Brightleaf ARC  Lake County ARC  Schenectady ARA
Bristol (TN) ARC  Lake Success Radio Club  Schenectady Museum ARA
Brockport Amateur Radio Klub  Lakeland Amateur Radio Club  Scioto Valley ARC
Brookhaven National Lab ARC  Lakeway ARC  Scottsdale ARC
Brooklyn Tech HS ARC  Lapeer County ARA  Seneca Radio Club
Brunswick Shores ARC  Larkfield ARC  Serra Lopo DX Club
Burley ARC  Laurel ARC  Shasta DX and Contest Club
Burlington ARC  Lawton Fort Sill ARC  Sheboygan County ARC
Burlington County Radio Club  Lebanon Valley Society of Radio Amateurs  Shelby County ARC
Butler County ARA  Left Coast Contest Club  Shenandoah Valley ARC
Butler County VHF Assn  Licking County Contest Group  Shoreline ARC
Butte ARC  Lilly ARC  Short Mountain Repeater Club
Butts County Emergency Communications Aux  Lincoln ARC  Shreveport ARA
Cajun Contest Club  Lincoln Trail ARC  SHY-WY Radio Club
Cal Poly ARC  Livermore ARK  Sierra Blanca ARC
Calexico Amateur Radio Society  Liverpool Amateur Repeater Club  Sierra Foothills ARC
Calgary ARA  Livingston ARC  Sierra Nevada ARS
California Central Coast DX Club  Livonia Amateur Radio Club  Signal Champs
California Institute of Tech ARC  Lockport ARA  Silver Comet Amateur Radio Society
Callaway Amateur Radio League  Lodi ARC  Silver Springs Radio Club
Caltech ARC  Loma Prieta Amateur Radio Club  Sioux Empire ARC
Camp Pouch Amateur Radio Association  Lone Star DX Assn  Six Meter Club of Chicago
Canadian International DX Club  Long Island Contest Club  Skagit County ARC
Candlewood ARA  Long Island DX Assn  Skyline ARC
Canton ARC  Long Island Mobile ARC  Skyview Radio Society
Cape Fear ARS  Longmont ARC  Snake River Contest Club
Capital ARS  Longview East Texas ARC  Snohomish County Hams Club
Capital City ARS  Los Alamos Amateur Radio Club  Snowbelt Amateur Group
Carbon ARC  Loudoun ARG  Society of Midwest Contesters
Caribbean Contesting Consortium  Louisiana Contest Club  South Baldwin ARC
Carl Hayden High School ARC  Louisiana Tech Amateur Radio Club  South Bay ARC
Carolina DX Association  Low Country Contest Club  South Carolina DX Club
CARP  Lowell ARC  South Central Radio Club
Carroll County ARC  Lower Columbia ARA  South Coast Wireless Society
Cary ARC  Loyalist City ARC  South East Contest Club
Cascade Contest Club  Lubbock Amateur Contest Club  South Florida DX Assn
Cascades ARC  Lubbock ARC  South Hill Contest Club
Casper ARC  Lynchburg ARC  South Jersey DX Association
Catalina Radio Club  Mad River Radio Club  South Jersey Radio Assn
Catskill Mountain ARA  Madison DX Club  South Mountain Contest Club
Cedar Mountain ARC  Madison-Oneida ARC  South Mountain VHF Contest Team
Cedar Rapids Microwave Society  Magnolia DX Assn  South Oregon Dx Assn.
Cedar Valley ARC  Mall City Contest Group  South Texas DX and Contest Club
Central Arizona DX Assn  Manchester CERT Radiosport Team  South Towns ARS
Central California DX Club  Marconi Radio Club  Southeast Michigan DX Assn
Central Florida DX Assn  MARIN AMATEUR RADIO SOCIETY  Southeastern DX Club
Central Jersey VHF Society  Marion ARC  Southern Arizona DX Assn
Central Kansas ARC  Maritime Contest Club  Southern Berkshire ARC
Central Kentucky Amateur Radio Society  Martin County Ares/Races  Southern California Contest Club
Central Massachusetts ARA  Massanutten ARA  Southern California DX Club
Central Michigan Amateur Radio Club  Massasoit ARA  Southern Illinois Univ ARC
Central Missouri RA  Massillon ARC  Southern Maryland ARC
Central New Hampshire ARC  Matagorda Co ARC  Southern Michigan Amateur Radio Society
Central New York Contesters  Maui ARC  Southern New Mexico DX Assn
Central Ohio Contest Assoc  McDowell ARA  Southern Peninsula ARK
Central Ohio Operators Klub  McKean County ARC  Southington ARA
Central Oregon DX Club  McKinney ARC  Southwest Idaho Contest Club
Central Radio Club of Alaska  Mecklenburg ARS  Southwest Idaho DXA
Central Shenandoah Valley Contesters  Medina County Amateur Radio Club  Southwest Metro ARTS
Central States VHF Society  Mercer County ARC  Southwest Michigan DX Assn
Central Texas DX and Contest Club  Meriden ARC  Southwest Missouri ARC
Central Vermont ARC  Mesa Verde Area ARC  Southwest Ohio DX Assn
Central Virginia Contest Club  Mesilla Valley RC  Splitrock ARA
Central Washington ARC  Metro DX Club  Spokane DX Association
Central West Virginia Contesters  Metrocrest ARS  Spokane Radio Amateurs
Central Wisconsin Amateurs  Metropolitan 222 ARS  Squaw Island ARC
Centralia Wireless Assn  Metropolitan Repeater Association  St Clair Amateur Radio Club
Charleston ARS  Michigan City ARC  St Cloud Radio Club
Chenango Valley ARA  Michigan QRP Club  St Croix ARC
Cherryland ARC  Michigan State University ARC  St Croix Valley Radio Amateurs
Cherryville Repeater Assn  Michigan VHF-UHF Society  St Louis ARC
Cheshire County DX ARC  Microhams  St Petersburg ARC
Chestnut Ridge Radio Club  Mid Atlantic DX & Repeater Assn  St. Charles Amateur Radio Club
Chicago FM Club  Mid Range ARC  Stafford (VA) ARA
Chippewa Valley VHF Contesters  Mid Tennessee ARS  Stanford University ARC
Citrus Belt ARC  Mid-Atlantic ARC  Stanwood Camano Amateur Radio Club
Clark County (IN) ARC  Mid-Island ARC  Stark DX Assn
Clark County Amateur Radio Club  Mid-MO ARC  Starved Rock Radio Club
Clarkson Univ ARC  Middle Peninsula ARC  Statesboro ARS
Clay Center ARC  Middle Tennessee DX ARC  Steel City ARC
Clay County DX Assn  Middlebury College ARC  Stephen F Austin Radio Club
Clear Lake ARC  Middlesex ARS  Sterling Park ARC
Cleveland ARC  Midland ARC  Stoned Monkey VHF ARC
Cleveland County Amateur Radio Service  Midwest Contest Club  Stonetower Creek RC
Clovis Amateur Radio Pioneers  Midwest Contest Group  Story County Amateur Radio Club
Club de Radio Amateur de Drummondville  Midwest CW Club  Stratford ARC
Club Manchester CERT Radiosport  Mike and Key ARC  Sturdy Memorial Hospital ARC
Club Radioamateur VE2CWQ  Mile High DX Assn  Suburban Radio Club
Coastline ARA  Milford (OH) ARC  Summerside ARC
Coastside ARC  Milpitas Amateur Radio & Electronics Society  Summit Contest Club
Cochise Amateur Radio Assn  Milwaukee Radio Amateurs Club  Sun City Amateur Radio Club
Cold Brook Contest Club  Mining ARC  Sun Parlour Retirees ARC
Colony Mountain Contest Club  Minnesota Wireless Assn  Sunday Creek Amateur Radio Federation
Colorado Contest Conspiracy  Mississauga Amateur Radio Club  Surrey ARC
Colorado QRP Club  Mississippi Valley DX/Contest Club  Susquehanna County ARC
Columbia ARC  Missouri DX and Contest Club  Susquehanna Valley ARC
Columbia-Montour ARC  Missouri S & T Amateur Radio Club  Sussex County ARC
Columbus (OH) ARA  MIT Radio Society  Suwannee Amateur Radio Club
Columbus ARC  Mitre-Bedford ARC  Swamp Fox Contest Group
Concordia University ARS  Mobile Sixers Radio Club  Synton Arc University Of Illinois
Conejo Valley ARC  Mohawk Contest Club  Talladega RAC
Confederate Contest Club  Monongalia Wireless ASSN  Tallahassee ARS
Connecticut AM Society  Montachusett ARA  Tampa ARC
Connecticut DX Assn  Monterey Bay Amateur Radio Association  Tandem RAC
Contest Assn of South Texas  Montgomery (MD) ARC  Teletronics Employee ARC
Contest Club Ontario  Montgomery ARC  Tennessee Contest Group
Contest Group du Quebec  Mother Lode DX/Contest Club  Tesaro Radio Club
Contoocook Valley Radio Club  Motor City Radio Club  Texas A&M ARC
Coos County Radio Club  Motorola ARC - K4MOT  Texas Assn of Contests Ops
Cops Contest Club  Motorola ARC - K6MOT  Texas DX Society
Corona Norco ARC  Motorola ARC - K9MOT  Texins ARC
CorTek Radio Association  Motorola ARC - W4MOT  The Noise Blankers Radio Group
County Line ARA  Moultrie ARK  The Ontario VHF Association
Cowtown ARC  Mount Diablo ARC  The Villages Amateur Radio Club
Crawford ARS  Mount Greylock Expeditionary Force  Thedore Roosevelt ARC
Crawford County ARC  Mount Tom ARA  Thomson ARC
Crystal Radio Club  Mountain ARC  Thoroughbred DX Group
CT Amateur Radio League of Youth  Mountaineer ARA  Throggs Neck ARC
CTRI Contest Group  Mt Airy VHF Radio Club  Tippah ARA
Cuyahoga ARS  Mt Baker ARC  Tippecanoe ARA
Cuyahoga Falls ARC  Mt Frank Contesters  Toronto VHF
D-CAT Texas  Mt Vernon ARC  Trac Contest Club
Dade (FL) Radio Club of Miami  Murgas ARC  Tri County Tri Banders
Dallas Amateur Radio Club  Murray State University ARC  Tri-City ARCARA
Dauberville DX Assn  Muskingum Valley Ham Radio Club  Tri-County ARA
Davis County ARC  Mystic Valley Amateur Radio Group  Tri-County ARC
Dayton ARA  Nacogdoches ARC  Tri-State (NE) ARC
Daytona Beach ARA  Naked Chicken Contest Club  Tri-State Amateur Radio Group
Deep Dixie Contest Club  Nanaimo Amateur Radio Association  Tri-Town Radio Amateur Club
Delara Contest Team  Nanticoke ARC  Triangle Mountain ARC
Delaware ARA (Ohio)  Nashoba Valley ARC  Trident ARC
Delaware Valley OMIK Electronics Comm Assn  Nashua Area Radio Club  Trinity Valley ARC
Delaware Valley Radio Association  Nashville ARC  Triple A ARA
Delaware Valley VHF Society  National Capitol DX Assn  Trojan ARC
Delaware Weak Signal Group  National Trail ARC  Troy ARA
Delaware-Lehigh ARC  Natomas ARC  TRW ARC
Delta ARC  New Jersey Inst of Tech ARC  Tucson IBM ARC
Delta County ARS  New Jersey QRP Club  Tulare Co ARS
Delta DX Assn  New Mexico Big River Contesters  Tulsa ARC
Denver Radio Club  New Mexico VHF Society  Tulsa Community College ARC
Derby City DX Association  New Providence ARC  Tupelo ARC
Des Moines Radio Amateur Assn  New York University Amateur Radio Club  Tuscola County ARC
DFW Contest Group  Newington Amateur Radio League  Twin Cities Repeater Club
Dial Radio Club  Newton ARC  Twin City DX Assn
Disaster & Comm ACT Team of TX  Niagara Frontier Radiosport  Twin City FM Club
Dixie DXers Contest Club  Niagara Penninsula ARC  Twin City Ham Club
DLARC  Nittany ARC  Twin State Radio Club
Dominion DX Group  Nodot Dxers  Two Rivers ARC
Douglas County ARC  NorDX Club  TX Emergency Amateur Communicators
Down East DX Assn  North Alabama DX Club  UBC ARS
Downey ARC  North Augusta-Belvedere Radio Club  UCLA ARC
Drake ARC  North Carolina DX and Contest Club  United Nations HQ ARC
Driftless Zone Contesters  North Carolina State University ARC  United Radio Amateurs Club
Drumlin ARC  North Coast Contesters  United States Military Academy ARC
Dupage ARC  North East Weak Signal Group  Univ of Chicago
Durango ARC  North Florida ARS  Univ of Pennsylvania ARC
DX Assn of Connecticut  North Florida DX Assn  Univ of Waterloo ARC
DX Contest Club  North Franklin ARS  University ARC
E-Systems Garland Division ARC  North Fulton ARL  University of Arizona ARC
East Bay ARC  North Hills Amateur Radio Contest Society  University of Cincinnati ARC
East Coast Canada Contest Club  North Hills Radio Club  University of Idaho ARC
East Coast DX Assn  North Jersey DX Assn  University of Maryland ARA
East Coast Longwire Assn  North Kitsap ARC  University of Michigan ARC
East Greenbush ARA  North Okaloosa Amateur Radio Club  University of Mo-Rolla ARC
East River ARC  North Richland Hills Amateur Radio Club  University of Oklahoma ARC
East TN DX Assn  North Shenandoah DX Assn  University of Texas ARC
Eastern ARS  North Shore Amateur Radio Club - North Vancouver  Upper Lake Livingston Wireless Assn
Eastern Canada DX Assn  North Shores ARC  USS Wisconsin Radio Club
Eastern Carolina Contest Group  North Texas Contest Club  Utah Contest Club
Eastern Connecticut ARA  North Texas High Frequency Assn  Utah DX Association
Eastern Iowa DX Assn  North Texas Homeschoolers ARC  Utah's Dixie DX & Contest Club
Eastern Mass EME Society  North Texas Microwave Society  Utica ARC
Eastern Michigan ARC  Northeast Maryland Amateur Radio Contest Society  Utica-Shelby Emergency Communications Association
Eastern Michigan Contest Club  Northeast Wireless Radio Club  Valencia County ARA
Eastern New Mexico ARC  Northeast Wisconsin DX Assn  Valley Amateur Radio Association
Eastern Ozarks Arc  Northern Arizona DX Assn  Valley Radio Club of Oregon
Eastern Panhandle ARC  Northern California Contest Club  Van Wert ARC
Eastern Top Band ARC  Northern California DX Club  Vancouver Contest Club
Eastern Washington ARG  Northern Chautauqua ARC  Vancouver DX Club
Edison High School ARC  Northern Illinois DX Assn  Ventura County Amateur Radio Society
Edison Radio Amateur Assn  Northern Lights Radio Society  Ventura County ARC
Edmond ARS  Northern Minnesota DX Assn  Vero Beach ARC
Edmonds Woodway ARC  Northern Nevada DX and Contest Club  Vicksburg ARC
Egyptian Radio Club  Northern New Mexico ARC  Vienna Wireless Society
El Combete Contest Team  Northern New York Contest Club  Virgin Islands ARC
El Paso Contest Club  Northern Ohio ARS  Virginia Beach ARC
Electric City Area ARC  Northern Ohio DX Assn  Virginia DX Century Club
Elgin ARS  Northern Rhode Island Radio Club  Virginia Mountain Amateur Radio Club
Elko ARC  Northern Rockies DX Association  Virginia Tech ARA
Ellis County ARC  Northrop Grumman Radio Club  VT DX Club
Elmendorf ARS  Northville Amateur Radio Association  W/K ARC of Greater Milwaukee
Elmwood Park ARC  Northwest ARC  Wabasha Area RC
Empire Contest Club  Northwest ARS  Wake Tech College ARC
Endless Mountains ARC  Northwest Houston ARS  Wantagh Amateur Radio Club
Eva ARC  Northwest Indiana DX Club  Warminster ARC
Exeter Radio Club  Northwest St Louis ARC  Warrensburg Area ARC
Extreme Team Contest Club  Northwest Wireless Assn  Washington Amateur Communications ARC
Fairlawn ARC  Norwood ARC  Waterbury ARC
Falcons DX Group  Not Quite Workable Contest Club  Wayne Amateur Radio Club
Falmouth ARA  Novi ARC  Wayne County Amateur Radio Club
Farout ARC  Nuclear DX Society  Weekend Warriors
Fauquier ARA  Oakland County Amateur Radio Society  Wellesley Amateur Radio Society
Federation of Amateur Radio Operators  Oakland Radio Communication Association  West Allis RAC
Fidelity ARC  OBP #1 ARC  West Branch ARA
Findlay ARC  Ocean Monmouth ARC  West Chester ARA
Firelands Amateur Repearter Assn  Ogdensburg ARC  West Coast Weak Signal Group
Fist and Mouth Contest Company  OH-KY-IN ARS  West Essex ARC
Flatwood CW Society  Ohio Valley ARA  West Iroqois ARC
Flint Hills ARC  Oklahoma City Autopatch Association  West Island ARC
Florida Atlantic University ARC  Oklahoma DX Assn  West Jersey Radio Assn
Florida Contest Club  Old Barney ARC  West Michigan Venturing Crew 9050 Amateur Radio Club
Florida Contest Group  Old South ARC  West Palm Beach ARC
Florida Contest Group - Panhandle  Olympia Amateur Radio Society  West Park Radiops
Florida CW Contest Group  Oneonta (NY) ARC  West Seattle ARC
Florida DXPedition Group  Orange County ARC  West Valley ARA
Florida Weak Signal Society  Orange County Radio Amateurs  West Virginia DX Assn
Florida Westcoast DX-Ring  Orange Park ARC  Westcoast ARA
Fond du Lac ARC  Orca DX and Contest Club  Western ARC
Fort Knox ARC  Order of Boiled Owls of New York  Western ARP
Fort Smith ARC  Oregon Tualatin Valley ARC  Western Canada Weak Signal Assoc
Fort Smith Area ARC  Orlando ARC  Western Carolina ARS
Fort Wayne Radio Club  Orleans County Amateur Radio Club  Western Colorado ARC
Forx ARC  Oro Valley Amateur Radio Club  Western Illinois ARC
Fossil Rock Contesters  Ottawa County ARC  Western Kansas ARC
Four Lakes ARC  Overlook Mountain ARC  Western Lake County Amateur Radio Society
Fourlanders Contest Team  Owatonna Steele County Amateur Radio Club  Western New York DX Assn
Fox Cities ARC  Ozark Contest Club  Western PA Hilltoppers
Fox River Radio League  Ozaukee Radio Club  Western Pennsylvania DX Assn
Fox Valley ARC  Ozone ARC  Western States Weak Signal Society
Framingham ARA  Pacific Northwest QRP Group  Western Washington DX Club
Frankford Radio Club  Pacific Northwest VHF Society  Western Wireless Contest Club
Franklin County ARC  Paducah Amateur Radio Association  Western Wisconsin DX Assn
Fraser Valley DX Club  Palisades ARC  Westside ARC
Frederick ARC  Palmetto ARC  Wexaukee Amateur Radio Club
Free State ARC  Palo Alto ARA  Wheaton Community Radio Amateurs
Fresno ARC  Palomar ARC  White Rock Mountain DX Assn
Frontier ARS  Pamlico Amateur Radio Society, LTD  Whitman ARC
Fulton County ARC  Panama City ARC  Wichita ARC
Gabilan ARC  Panhandle ARC  Willamette Valley DX Club
Gallatin Ham Radio Club  Panhandle DX and Contest Club  Williamsburg Area ARC
Garden City Amateur Radio Club  Panhandle DX Assn  Willits ARS
Garden State ARA  Park Ranch ARC  Willmar EAR
Garlic Valley ARC  Parkersburg Amateur Radio Klub  Winnipeg DX Club
Genesee County Radio Club  Parma Radio Club  Winona ARC
Genesee Radio Amateurs  Pasadena Radio Club  Wireless Association of South Hills
Genesee Repeater Assn  Patriot DX Assn  Wireless Society of Southern Maine
Georgia Contest Group  Peace River Radio Assn  Wisconsin ARO
Georgia Tech Radio Club  Peconic Amateur Radio Club  Wisconsin Valley Radio Assn
Gloucester Co ARC  Penn State ARC  Woodbridge Wireless
Goddard ARC  Penn Wireless Assn  Woodmont ARA
Gopher ARC  Penn-Mar Radio Club  Worcester Polytechnic Institute
Goshen ARC  Peoria Area Amateur Radio Club  Worldradio Staff ARC
Granby ARC  Permian Basin DXA  WV Wesleyan Amateur Radio Club
Grand Mesa Contesters of Colorado  Peterborough Amateur Radio Club  Wyoming DX Contest Club
Grand Rapids ARA  Piedmont Contest Group  XRX Amateur Radio Club
Grand Strand ARC  Pikes Peak DX Group  Yakima ARC
Granite State ARA  Pikes Peak RAA  Yankee Clipper Contest Club
Grant County ARC  Pine Belt DX Association  Yavapai ARC
Gray's Harbor ARC  Pine State ARC  Yegua Valley Contest Club
Great Bay Radio Association  Pioneer ARC  Yoder ARC
Great Dismal Swamp DX Assn  Pizza Lovers 259  York ARC
Great Falls Area ARC  Platinum Coast ARS  York County ARS
Great Lakes AR Rovers  Plattsmouth ARC  York Radio Club
Great Lakes DX / Contest Club  Playground ARC  Yuma ARC
Great Places Contest Club  Pocatello ARC  ZYGO ARC
Great Salt Lake Contest Club  Poinsettia ARC   
Great South Bay ARC  Port City ARC