Invermere (AA8) | Invermere | BC | Richfield Municipal to Invermere |
Apalachicola Regional (AAF) | Apalachicola | FL | Richfield Municipal to Apalachicola Regional |
Lehigh Valley International (ABE) | Allentown | PA | Richfield Municipal to Lehigh Valley International |
Abilene Regional (ABI) | Abilene | TX | Richfield Municipal to Abilene Regional |
Albuquerque/Sunport International (ABQ) | Albuquerque | NM | Richfield Municipal to Albuquerque/Sunport International |
Aberdeen Regional (ABR) | Aberdeen | SD | Richfield Municipal to Aberdeen Regional |
Southwest Georgia Regional (ABY) | Albany | GA | Richfield Municipal to Southwest Georgia Regional |
Gen Juan Alvarez International (ACA) | Acapulco | Gue | Richfield Municipal to Gen Juan Alvarez International |
Antrim County (ACB) | Bellaire | MI | Richfield Municipal to Antrim County |
Nantucket Memorial (ACK) | Nantucket | MA | Richfield Municipal to Nantucket Memorial |
Ciudad Acuna International (ACN) | Ciudad Acuna | Coa | Richfield Municipal to Ciudad Acuna International |
Waco Regional (ACT) | Waco | TX | Richfield Municipal to Waco Regional |
California Redwood Coast-Humboldt County (ACV) | Arcata | CA | Richfield Municipal to California Redwood Coast-Humboldt County |
Atlantic City International (ACY) | Atlantic City | NJ | Richfield Municipal to Atlantic City International |
Lenawee County (ADG) | Adrian | MI | Richfield Municipal to Lenawee County |
Ardmore Municipal (ADM) | Ardmore | OK | Richfield Municipal to Ardmore Municipal |
Kodiak (ADQ) | Kodiak | AK | Richfield Municipal to Kodiak |
Addison/Dallas (ADS) | Dallas | TX | Richfield Municipal to Addison/Dallas |
Ada Municipal (ADT) | Ada | OK | Richfield Municipal to Ada Municipal |
Albert Lea Municipal (AEL) | Albert Lea | MN | Richfield Municipal to Albert Lea Municipal |
Alexandria International (AEX) | Alexandria | LA | Richfield Municipal to Alexandria International |
Afton Municipal (AFO) | Afton | WY | Richfield Municipal to Afton Municipal |
Fort Worth Alliance (AFW) | Fort Worth | TX | Richfield Municipal to Fort Worth Alliance |
Allegheny County (AGC) | Pittsburgh | PA | Richfield Municipal to Allegheny County |
Magnolia Municipal (AGO) | Magnolia | AR | Richfield Municipal to Magnolia Municipal |
Augusta Regional/Bush Field (AGS) | Augusta | GA | Richfield Municipal to Augusta Regional/Bush Field |
Aguascalientes/Jesus Teran Intl (AGU) | Aguascalientes | Agu | Richfield Municipal to Aguascalientes/Jesus Teran Intl |
Valemount (AH4) | Valemount | BC | Richfield Municipal to Valemount |
Ardmore Downtown Executive (AHD) | Ardmore | OK | Richfield Municipal to Ardmore Downtown Executive |
Arapahoe Municipal (AHF) | Arapahoe | NE | Richfield Municipal to Arapahoe Municipal |
Amery Municipal (AHH) | Amery | WI | Richfield Municipal to Amery Municipal |
Ashland Municipal-Sumner Parker Field (AHM) | Ashland | OR | Richfield Municipal to Ashland Municipal-Sumner Parker Field |
Athens/Ben Epps (AHN) | Athens | GA | Richfield Municipal to Athens/Ben Epps |
Alliance Municipal (AIA) | Alliance | NE | Richfield Municipal to Alliance Municipal |
Anderson Municipal-Darlington Field (AID) | Anderson | IN | Richfield Municipal to Anderson Municipal-Darlington Field |
Aiken Regional (AIK) | Aiken | SC | Richfield Municipal to Aiken Regional |
Atlantic Municipal (AIO) | Atlantic | IA | Richfield Municipal to Atlantic Municipal |
George Downer (AIV) | Aliceville | AL | Richfield Municipal to George Downer |
Lee C Fine Memorial (AIZ) | KAISER/LAKE OZARK | MO | Richfield Municipal to Lee C Fine Memorial |
Cayley/A J Flying Ranch (AJ7) | Cayley | AB | Richfield Municipal to Cayley/A J Flying Ranch |
Akron Fulton International (AKC) | Akron | OH | Richfield Municipal to Akron Fulton International |
King Salmon (AKN) | King Salmon | AK | Richfield Municipal to King Salmon |
Colorado Plains Regional (AKO) | Akron | CO | Richfield Municipal to Colorado Plains Regional |
Fort Mackay (AL4) | Albian | AB | Richfield Municipal to Fort Mackay |
Albany International (ALB) | Albany | NY | Richfield Municipal to Albany International |
Alpine-Casparis Municipal (ALE) | Alpine | TX | Richfield Municipal to Alpine-Casparis Municipal |
Alice International (ALI) | Alice | TX | Richfield Municipal to Alice International |
Alamogordo White Sands Regional (ALM) | Alamogordo | NM | Richfield Municipal to Alamogordo White Sands Regional |
St Louis Regional (ALN) | Alton | IL | Richfield Municipal to St Louis Regional |
Waterloo Regional (ALO) | Waterloo | IA | Richfield Municipal to Waterloo Regional |
San Luis Valley Regional/Bergman Field (ALS) | Alamosa | CO | Richfield Municipal to San Luis Valley Regional/Bergman Field |
Walla Walla Regional (ALW) | Walla Walla | WA | Richfield Municipal to Walla Walla Regional |
Thomas C Russell Field (ALX) | Alexander City | AL | Richfield Municipal to Thomas C Russell Field |
Rick Husband Amarillo International (AMA) | Amarillo | TX | Richfield Municipal to Rick Husband Amarillo International |
Animas Air Park (AMK) | Durango | CO | Richfield Municipal to Animas Air Park |
Gratiot Community (AMN) | Alma | MI | Richfield Municipal to Gratiot Community |
Ames Municipal (AMW) | Ames | IA | Richfield Municipal to Ames Municipal |
Anniston Regional (ANB) | Anniston | AL | Richfield Municipal to Anniston Regional |
Ted Stevens Anchorage International (ANC) | Anchorage | AK | Richfield Municipal to Ted Stevens Anchorage International |
Anderson Regional (AND) | Anderson | SC | Richfield Municipal to Anderson Regional |
Aniak (ANI) | Aniak | AK | Richfield Municipal to Aniak |
Tri-State Steuben County (ANQ) | Angola | IN | Richfield Municipal to Tri-State Steuben County |
V C Bird International/St. John's (ANU) | St John's | Lim | Richfield Municipal to V C Bird International/St. John's |
Ainsworth Regional (ANW) | Ainsworth | NE | Richfield Municipal to Ainsworth Regional |
Anthony Municipal (ANY) | Anthony | KS | Richfield Municipal to Anthony Municipal |
Lima Allen County (AOH) | Lima | OH | Richfield Municipal to Lima Allen County |
Altoona/Blair County (AOO) | Altoona | PA | Richfield Municipal to Altoona/Blair County |
Centennial (APA) | Denver | CO | Richfield Municipal to Centennial |
Napa County (APC) | Napa | CA | Richfield Municipal to Napa County |
Naples Municipal (APF) | Naples | FL | Richfield Municipal to Naples Municipal |
Alpena County Regional (APN) | Alpena | MI | Richfield Municipal to Alpena County Regional |
Apple Valley (APV) | Apple Valley | CA | Richfield Municipal to Apple Valley |
New Iberia/Acadiana Regional (ARA) | New Iberia | LA | Richfield Municipal to New Iberia/Acadiana Regional |
Walnut Ridge Regional (ARG) | Walnut Ridge | AR | Richfield Municipal to Walnut Ridge Regional |
Watertown International (ART) | Watertown | NY | Richfield Municipal to Watertown International |
Lakeland/Noble F. Lee Memorial Field (ARV) | Minocqua | WI | Richfield Municipal to Lakeland/Noble F. Lee Memorial Field |
Aspen-Pitkin County/Sardy Field (ASE) | Aspen | CO | Richfield Municipal to Aspen-Pitkin County/Sardy Field |
Nashua-Boire Field (ASH) | Nashua | NH | Richfield Municipal to Nashua-Boire Field |
Harrison County (ASL) | Marshall | TX | Richfield Municipal to Harrison County |
Talladega Municipal (ASN) | Talladega | AL | Richfield Municipal to Talladega Municipal |
Austin (ASQ) | Austin | NV | Richfield Municipal to Austin |
Astoria Regional (AST) | Astoria | OR | Richfield Municipal to Astoria Regional |
John F Kennedy Memorial (ASX) | Ashland | WI | Richfield Municipal to John F Kennedy Memorial |
Ashley Municipal (ASY) | Ashley | ND | Richfield Municipal to Ashley Municipal |
Arthur's Town (ATC) | Cat Island | | Richfield Municipal to Arthur's Town |
Antlers Municipal (ATE) | Antlers | OK | Richfield Municipal to Antlers Municipal |
Hartsfield Jackson Atlanta International (ATL) | Atlanta | GA | Richfield Municipal to Hartsfield Jackson Atlanta International |
Gordon K Bush Ohio University (ATO) | Athens/Albany | OH | Richfield Municipal to Gordon K Bush Ohio University |
Artesia Municipal (ATS) | Artesia | NM | Richfield Municipal to Artesia Municipal |
Appleton International (ATW) | Appleton | WI | Richfield Municipal to Appleton International |
Watertown Regional (ATY) | Watertown | SD | Richfield Municipal to Watertown Regional |
Oliver (AU3) | Oliver | BC | Richfield Municipal to Oliver |
Vanderhoof (AU4) | Vanderhoof | BC | Richfield Municipal to Vanderhoof |
Reina Beatrix International (AUA) | Oranjestad | | Richfield Municipal to Reina Beatrix International |
Austin Municipal (AUM) | Austin | MN | Richfield Municipal to Austin Municipal |
Auburn Municipal (AUN) | Auburn | CA | Richfield Municipal to Auburn Municipal |
Auburn University Regional (AUO) | Auburn | AL | Richfield Municipal to Auburn University Regional |
Austin Bergstrom International (AUS) | Austin | TX | Richfield Municipal to Austin Bergstrom International |
Wausau Downtown (AUW) | Wausau | WI | Richfield Municipal to Wausau Downtown |
Chicago/Aurora Municipal (AUZ) | Chicago | IL | Richfield Municipal to Chicago/Aurora Municipal |
Asheville Regional (AVL) | Asheville | NC | Richfield Municipal to Asheville Regional |
Avon Park Executive (AVO) | Avon Park | FL | Richfield Municipal to Avon Park Executive |
Wilkes-Barre/Scranton International (AVP) | Scranton | PA | Richfield Municipal to Wilkes-Barre/Scranton International |
Marana Regional (AVW) | Tucson | AZ | Richfield Municipal to Marana Regional |
Catalina (AVX) | Avalon | CA | Richfield Municipal to Catalina |
West Memphis Municipal (AWM) | West Memphis | AR | Richfield Municipal to West Memphis Municipal |
Algona Municipal (AXG) | Algona | IA | Richfield Municipal to Algona Municipal |
Chandler Field (AXN) | Alexandria | MN | Richfield Municipal to Chandler Field |
Altus/Quartz Mountain Regional (AXS) | Altus | OK | Richfield Municipal to Altus/Quartz Mountain Regional |
Auglaize County Neil Armstrong (AXV) | Wapakoneta | OH | Richfield Municipal to Auglaize County Neil Armstrong |
Angel Fire (Colfax County) (AXX) | Angel Fire | NM | Richfield Municipal to Angel Fire (Colfax County) |
Waycross-Ware County (AYS) | Waycross | GA | Richfield Municipal to Waycross-Ware County |
Cache Creek (AZ5) | Cache-Creek | BC | Richfield Municipal to Cache Creek |
Phoenix-Mesa Gateway (AZA) | Phoenix | AZ | Richfield Municipal to Phoenix-Mesa Gateway |
Kalamazoo/Battle Creek International (AZO) | Kalamazoo | MI | Richfield Municipal to Kalamazoo/Battle Creek International |
El Catey Presidente Juan Bosch (AZS) | Samana | | Richfield Municipal to El Catey Presidente Juan Bosch |
Barnes Municipal (BAF) | Westfield | MA | Richfield Municipal to Barnes Municipal |
Battle Mountain (BAM) | Battle Mountain | NV | Richfield Municipal to Battle Mountain |
Benson Municipal (BBB) | Benson | MN | Richfield Municipal to Benson Municipal |
Bay City Regional (BBC) | Bay City | TX | Richfield Municipal to Bay City Regional |
Curtis Field (BBD) | Brady | TX | Richfield Municipal to Curtis Field |
Broken Bow Municipal/Keith Glaze Field (BBW) | Broken Bow | NE | Richfield Municipal to Broken Bow Municipal/Keith Glaze Field |
Virginia Tech Montgomery Executive (BCB) | Blacksburg | VA | Richfield Municipal to Virginia Tech Montgomery Executive |
Boca Raton (BCT) | Boca Raton | FL | Richfield Municipal to Boca Raton |
L F Wade Bermuda International (BDA) | Hamilton | | Richfield Municipal to L F Wade Bermuda International |
Baudette International (BDE) | Baudette | MN | Richfield Municipal to Baudette International |
Blanding Municipal (BDG) | Blanding | UT | Richfield Municipal to Blanding Municipal |
Bradley International (BDL) | Windsor Locks | CT | Richfield Municipal to Bradley International |
Bandon State (BDY) | Bandon | OR | Richfield Municipal to Bandon State |
Beech Factory (BEC) | Wichita | KS | Richfield Municipal to Beech Factory |
Laurence G Hanscom Field (BED) | Bedford | MA | Richfield Municipal to Laurence G Hanscom Field |
Southwest Michigan Regional (BEH) | Benton Harbor | MI | Richfield Municipal to Southwest Michigan Regional |
Bethel (BET) | Bethel | AK | Richfield Municipal to Bethel |
Bradford Regional (BFD) | Bradford | PA | Richfield Municipal to Bradford Regional |
Western Nebraska Regional/William B Heilig Field (BFF) | Scottsbluff | NE | Richfield Municipal to Western Nebraska Regional/William B Heilig Field |
Bullfrog Basin (BFG) | Glen Canyon | UT | Richfield Municipal to Bullfrog Basin |
King County International Boeing Field (BFI) | Seattle | WA | Richfield Municipal to King County International Boeing Field |
Meadows Field (BFL) | Bakersfield | CA | Richfield Municipal to Meadows Field |
Mobile Downtown (BFM) | Mobile | AL | Richfield Municipal to Mobile Downtown |
Beaver County (BFP) | Beaver Falls | PA | Richfield Municipal to Beaver County |
Virgil I Grissom Municipal (BFR) | Bedford | IN | Richfield Municipal to Virgil I Grissom Municipal |
Hutchinson County (BGD) | Borger | TX | Richfield Municipal to Hutchinson County |
Decatur County Industrial Air Park (BGE) | Bainbridge | GA | Richfield Municipal to Decatur County Industrial Air Park |
Greater Binghamton Edwin A Link Field (BGM) | Binghamton | NY | Richfield Municipal to Greater Binghamton Edwin A Link Field |
Bangor International (BGR) | Bangor | ME | Richfield Municipal to Bangor International |
Bagdad (BGT) | Bagdad | AZ | Richfield Municipal to Bagdad |
Birmingham-Shuttlesworth International (BHM) | Birmingham | AL | Richfield Municipal to Birmingham-Shuttlesworth International |
Beatrice Municipal (BIE) | Beatrice | NE | Richfield Municipal to Beatrice Municipal |
Delta Junction/Fort Greely/Allen AAF (BIG) | Delta Junction | AK | Richfield Municipal to Delta Junction/Fort Greely/Allen AAF |
Bishop Regional (BIH) | Bishop | CA | Richfield Municipal to Bishop Regional |
Billings Logan International (BIL) | Billings | MT | Richfield Municipal to Billings Logan International |
South Bimini (BIM) | Bimini Islands | | Richfield Municipal to South Bimini |
Bismarck Municipal (BIS) | Bismarck | ND | Richfield Municipal to Bismarck Municipal |
Echo Valley (BJ4) | Echo Valley | BC | Richfield Municipal to Echo Valley |
Rocky Mountain Metropolitan/Jeffco (BJC) | Denver | CO | Richfield Municipal to Rocky Mountain Metropolitan/Jeffco |
Bemidji Regional (BJI) | Bemidji | MN | Richfield Municipal to Bemidji Regional |
Wayne County (BJJ) | Wooster | OH | Richfield Municipal to Wayne County |
Leon/Bajio/Guanajuato International (BJX) | Leon | Gua | Richfield Municipal to Leon/Bajio/Guanajuato International |
Stephens County (BKD) | Breckenridge | TX | Richfield Municipal to Stephens County |
Baker City Municipal (BKE) | Baker City | OR | Richfield Municipal to Baker City Municipal |
Branson (BKG) | Branson | MO | Richfield Municipal to Branson |
Burke Lakefront (BKL) | Cleveland | OH | Richfield Municipal to Burke Lakefront |
Allen C Perkinson Blackstone Army Air Field (BKT) | Blackstone | VA | Richfield Municipal to Allen C Perkinson Blackstone Army Air Field |
Raleigh County Memorial (BKW) | Beckley | WV | Richfield Municipal to Raleigh County Memorial |
Brookings Regional (BKX) | Brookings | SD | Richfield Municipal to Brookings Regional |
Boulder City Municipal (BLD) | Boulder City | NV | Richfield Municipal to Boulder City Municipal |
Mercer County (BLF) | Bluefield | WV | Richfield Municipal to Mercer County |
Blythe (BLH) | Blythe | CA | Richfield Municipal to Blythe |
Bellingham International (BLI) | Bellingham | WA | Richfield Municipal to Bellingham International |
Monmouth Executive (BLM) | Belmar | NJ | Richfield Municipal to Monmouth Executive |
Blue Canyon - Nyack (BLU) | Emigrant Gap | CA | Richfield Municipal to Blue Canyon - Nyack |
MidAmerica St Louis Scott AFB (BLV) | Belleville | IL | Richfield Municipal to MidAmerica St Louis Scott AFB |
Brigham City Regional (BMC) | Brigham City | UT | Richfield Municipal to Brigham City Regional |
Monroe County (BMG) | Bloomington | IN | Richfield Municipal to Monroe County |
Central Illinois Regional at Bloomington Normal (BMI) | Bloomington | IL | Richfield Municipal to Central Illinois Regional at Bloomington Normal |
Beaumont Municipal (BMT) | Beaumont | TX | Richfield Municipal to Beaumont Municipal |
Nashville International (BNA) | Nashville | TN | Richfield Municipal to Nashville International |
Banning Municipal (BNG) | Banning | CA | Richfield Municipal to Banning Municipal |
Barnwell Regional (BNL) | Barnwell | SC | Richfield Municipal to Barnwell Regional |
Burns Municipal (BNO) | Burns | OR | Richfield Municipal to Burns Municipal |
Boone Municipal (BNW) | Boone | IA | Richfield Municipal to Boone Municipal |
Boise Air Terminal Gowen Field (BOI) | Boise | ID | Richfield Municipal to Boise Air Terminal Gowen Field |
Brookings Airport (BOK) | Brookings | OR | Richfield Municipal to Brookings Airport |
Flamingo (BON) | Bonaire Island | | Richfield Municipal to Flamingo |
Boston Logan International (BOS) | Boston | MA | Richfield Municipal to Boston Logan International |
Bartow Executive (BOW) | Bartow | FL | Richfield Municipal to Bartow Executive |
Miley Memorial Field (Big Piney) (BPI) | Big Piney | WY | Richfield Municipal to Miley Memorial Field (Big Piney) |
Jack Brooks Regional (BPT) | Beaumont/Port Arthur | TX | Richfield Municipal to Jack Brooks Regional |
Brunswick Golden Isles (BQK) | Brunswick | GA | Richfield Municipal to Brunswick Golden Isles |
Aguadilla/Rafael Hernandez (Borinquen) (BQN) | Aguadilla | | Richfield Municipal to Aguadilla/Rafael Hernandez (Borinquen) |
Kaslo (BR2) | Kaslo | BC | Richfield Municipal to Kaslo |
Brainerd Lakes Regional (BRD) | Brainerd | MN | Richfield Municipal to Brainerd Lakes Regional |
Southeast Iowa Regional (BRL) | Burlington | IA | Richfield Municipal to Southeast Iowa Regional |
Brownsville/South Padre Island International (BRO) | Brownsville | TX | Richfield Municipal to Brownsville/South Padre Island International |
Samuels Field (BRY) | Bardstown | KY | Richfield Municipal to Samuels Field |
Bisbee Municipal (BSQ) | Bisbee | AZ | Richfield Municipal to Bisbee Municipal |
Skypark (BTF) | Bountiful | UT | Richfield Municipal to Skypark |
Battle Creek Executive (BTL) | Battle Creek | MI | Richfield Municipal to Battle Creek Executive |
Bert Mooney (BTM) | Butte | MT | Richfield Municipal to Bert Mooney |
Marlboro County Jetport - H.E. Avent Field (BTN) | Bennettsville | SC | Richfield Municipal to Marlboro County Jetport - H.E. Avent Field |
Pittsburgh/Butler Regional Airport (BTP) | Butler | PA | Richfield Municipal to Pittsburgh/Butler Regional Airport |
Baton Rouge Metro Ryan Field (BTR) | Baton Rouge | LA | Richfield Municipal to Baton Rouge Metro Ryan Field |
Burlington International (BTV) | Burlington | VT | Richfield Municipal to Burlington International |
Beatty (BTY) | Beatty | NV | Richfield Municipal to Beatty |
Cram Field (BUB) | Burwell | NE | Richfield Municipal to Cram Field |
Buffalo Niagara International (BUF) | Buffalo | NY | Richfield Municipal to Buffalo Niagara International |
Butler Memorial (BUM) | Butler | MO | Richfield Municipal to Butler Memorial |
Hollywood Burbank (BUR) | Burbank | CA | Richfield Municipal to Hollywood Burbank |
Bartlesville Municipal (BVO) | Bartlesville | OK | Richfield Municipal to Bartlesville Municipal |
Batesville Regional (BVX) | Batesville | AR | Richfield Municipal to Batesville Regional |
Brawley Municipal (BWC) | Brawley | CA | Richfield Municipal to Brawley Municipal |
Brownwood Regional (BWD) | Brownwood | TX | Richfield Municipal to Brownwood Regional |
Bowling Green Warren County Regional (BWG) | Bowling Green | KY | Richfield Municipal to Bowling Green Warren County Regional |
Baltimore/Washington Intl Thurgood Marshall (BWI) | Baltimore | MD | Richfield Municipal to Baltimore/Washington Intl Thurgood Marshall |
Bowman Municipal (BWM) | Bowman | ND | Richfield Municipal to Bowman Municipal |
George R Carr Memorial Airfield (BXA) | Bogalusa | LA | Richfield Municipal to George R Carr Memorial Airfield |
Buckeye Municipal (BXK) | Buckeye | AZ | Richfield Municipal to Buckeye Municipal |
Borrego Valley (BXS) | Borrego Springs | CA | Richfield Municipal to Borrego Valley |
Johnson County (BYG) | Buffalo | WY | Richfield Municipal to Johnson County |
Arkansas International (BYH) | Blytheville | AR | Richfield Municipal to Arkansas International |
Burley Municipal (BYI) | Burley | ID | Richfield Municipal to Burley Municipal |
Bozeman Yellowstone International (BZN) | Bozeman | MT | Richfield Municipal to Bozeman Yellowstone International |
Wexford County (CAD) | Cadillac | MI | Richfield Municipal to Wexford County |
Columbia Metropolitan (CAE) | Columbia | SC | Richfield Municipal to Columbia Metropolitan |
Akron/Canton Regional (CAK) | Akron | OH | Richfield Municipal to Akron/Canton Regional |
Clayton Municipal Airpark (CAO) | Clayton | NM | Richfield Municipal to Clayton Municipal Airpark |
Cap Haitien (CAP) | Cap Haitien | | Richfield Municipal to Cap Haitien |
Greater Cumberland Regional (CBE) | Cumberland | MD | Richfield Municipal to Greater Cumberland Regional |
Council Bluffs Municipal (CBF) | Council Bluffs | IA | Richfield Municipal to Council Bluffs Municipal |
Shalz Field (CBK) | Colby | KS | Richfield Municipal to Shalz Field |
Clinton Municipal (CCA) | Clinton | AR | Richfield Municipal to Clinton Municipal |
Cable (CCB) | Upland | CA | Richfield Municipal to Cable |
Crane County (CCG) | Crane | TX | Richfield Municipal to Crane County |
Buchanan Field (CCR) | Concord | CA | Richfield Municipal to Buchanan Field |
Northeast Iowa Regional (CCY) | Charles City | IA | Richfield Municipal to Northeast Iowa Regional |
Cold Bay (CDB) | Cold Bay | AK | Richfield Municipal to Cold Bay |
Harrell Field (CDH) | Camden | AR | Richfield Municipal to Harrell Field |
Woodward Field (CDN) | Camden | SC | Richfield Municipal to Woodward Field |
Chadron Municipal (CDR) | Chadron | NE | Richfield Municipal to Chadron Municipal |
Childress Municipal (CDS) | Childress | TX | Richfield Municipal to Childress Municipal |
Merle K (Mudhole) Smith (CDV) | Cordova | AK | Richfield Municipal to Merle K (Mudhole) Smith |
Cessna Aircraft Field (CEA) | Wichita | KS | Richfield Municipal to Cessna Aircraft Field |
Del Norte Co Regional/Jack Mcnamara Field (CEC) | Crescent City | CA | Richfield Municipal to Del Norte Co Regional/Jack Mcnamara Field |
Westover Arb/Westover Metropolitan (CEF) | Chicopee | MA | Richfield Municipal to Westover Arb/Westover Metropolitan |
Ciudad Obregon International (CEN) | Ciudad Obregon | Son | Richfield Municipal to Ciudad Obregon International |
Oconee County Regional (CEU) | Clemson | SC | Richfield Municipal to Oconee County Regional |
Mettel Field (CEV) | Connersville | IN | Richfield Municipal to Mettel Field |
Bob Sikes (CEW) | Crestview | FL | Richfield Municipal to Bob Sikes |
Kyle-Oakley Field (CEY) | Murray | KY | Richfield Municipal to Kyle-Oakley Field |
Cortez Municipal (CEZ) | Cortez | CO | Richfield Municipal to Cortez Municipal |
Coulter Field (CFD) | Bryan | TX | Richfield Municipal to Coulter Field |
Creston Valley Regional (CFQ) | Creston | BC | Richfield Municipal to Creston Valley Regional |
Greenlee County (CFT) | Clifton | AZ | Richfield Municipal to Greenlee County |
Coffeyville Municipal (CFV) | Coffeyville | KS | Richfield Municipal to Coffeyville Municipal |
Cuyahoga County (CGF) | Cleveland | OH | Richfield Municipal to Cuyahoga County |
Cape Girardeau Regional (CGI) | Cape Girardeau | MO | Richfield Municipal to Cape Girardeau Regional |
Casa Grande Municipal (CGZ) | Casa Grande | AZ | Richfield Municipal to Casa Grande Municipal |
Lovell Field (CHA) | Chattanooga | TN | Richfield Municipal to Lovell Field |
Chickasha Municipal (CHK) | Chickasha | OK | Richfield Municipal to Chickasha Municipal |
Challis (CHL) | Challis | ID | Richfield Municipal to Challis |
Charlottesville Albemarle (CHO) | Charlottesville | VA | Richfield Municipal to Charlottesville Albemarle |
Charleston International (CHS) | Charleston | SC | Richfield Municipal to Charleston International |
Chiloquin State (CHZ) | Chiloquin | OR | Richfield Municipal to Chiloquin State |
Chico Municipal (CIC) | Chico | CA | Richfield Municipal to Chico Municipal |
The Eastern Iowa (CID) | Cedar Rapids | IA | Richfield Municipal to The Eastern Iowa |
Craig-Moffat (CIG) | Craig | CO | Richfield Municipal to Craig-Moffat |
Arthur N Neu (CIN) | Carroll | IA | Richfield Municipal to Arthur N Neu |
Cairo Regional (CIR) | Cairo | IL | Richfield Municipal to Cairo Regional |
Chippewa County International (CIU) | Sault Ste Marie | MI | Richfield Municipal to Chippewa County International |
Ciudad Juarez/Abraham Gonzalez Intl (CJS) | Ciudad Juarez | Chi | Richfield Municipal to Ciudad Juarez/Abraham Gonzalez Intl |
North Central West Virginia (CKB) | Clarksburg | WV | Richfield Municipal to North Central West Virginia |
Fletcher Field (CKM) | Clarksdale | MS | Richfield Municipal to Fletcher Field |
Crookston Municipal Kirkwood Field (CKN) | Crookston | MN | Richfield Municipal to Crookston Municipal Kirkwood Field |
Outlaw Field (CKV) | Clarksville | TN | Richfield Municipal to Outlaw Field |
Carlsbad/McClellan-Palomar (CLD) | Carlsbad | CA | Richfield Municipal to Carlsbad/McClellan-Palomar |
Cleveland/Hopkins International (CLE) | Cleveland | OH | Richfield Municipal to Cleveland/Hopkins International |
New Coalinga Municipal (CLG) | Coalinga | CA | Richfield Municipal to New Coalinga Municipal |
Clintonville Municipal (CLI) | Clintonville | WI | Richfield Municipal to Clintonville Municipal |
Clinton Regional (CLK) | Clinton | OK | Richfield Municipal to Clinton Regional |
Easterwood Field (CLL) | College Station | TX | Richfield Municipal to Easterwood Field |
William R Fairchild International (CLM) | Port Angeles | WA | Richfield Municipal to William R Fairchild International |
Colima (CLQ) | Colima | Col | Richfield Municipal to Colima |
Cliff Hatfield Memorial (CLR) | Calipatria | CA | Richfield Municipal to Cliff Hatfield Memorial |
Chehalis-Centralia (CLS) | Chehalis | WA | Richfield Municipal to Chehalis-Centralia |
Charlotte Douglas International (CLT) | Charlotte | NC | Richfield Municipal to Charlotte Douglas International |
Columbus Municipal (CLU) | Columbus | IN | Richfield Municipal to Columbus Municipal |
Clearwater Airpark (CLW) | Clearwater | FL | Richfield Municipal to Clearwater Airpark |
Ciudad Del Carmen (CME) | Ciudad del Carmen | Cam | Richfield Municipal to Ciudad Del Carmen |
John Glenn International (CMH) | Columbus | OH | Richfield Municipal to John Glenn International |
University of Illinois-Willard (CMI) | Champaign/Urbana | IL | Richfield Municipal to University of Illinois-Willard |
Houghton County Memorial (CMX) | Hancock | MI | Richfield Municipal to Houghton County Memorial |
Sparta/Fort Mccoy (CMY) | Sparta | WI | Richfield Municipal to Sparta/Fort Mccoy |
Fremont County (CNE) | Canon City | CO | Richfield Municipal to Fremont County |
Blosser Municipal (CNK) | Concordia | KS | Richfield Municipal to Blosser Municipal |
Cavern City Air Terminal (CNM) | Carlsbad | NM | Richfield Municipal to Cavern City Air Terminal |
Chino (CNO) | Chino | CA | Richfield Municipal to Chino |
Chanute Martin Johnson (CNU) | Chanute | KS | Richfield Municipal to Chanute Martin Johnson |
Waco Texas State Techical College (CNW) | Waco | TX | Richfield Municipal to Waco Texas State Techical College |
Canyonlands Field (CNY) | Moab | UT | Richfield Municipal to Canyonlands Field |
Columbia (COA) | Columbia | CA | Richfield Municipal to Columbia |
Yellowstone Regional (COD) | Cody | WY | Richfield Municipal to Yellowstone Regional |
Coeur D'alene/Pappy Boyington Field (COE) | Coeur D'Alene | ID | Richfield Municipal to Coeur D'alene/Pappy Boyington Field |
Coleman Municipal (COM) | Coleman | TX | Richfield Municipal to Coleman Municipal |
Concord Municipal (CON) | Concord | NH | Richfield Municipal to Concord Municipal |
City of Colorado Springs Municipal (COS) | Colorado Springs | CO | Richfield Municipal to City of Colorado Springs Municipal |
Cotulla-La Salle County (COT) | Cotulla | TX | Richfield Municipal to Cotulla-La Salle County |
Columbia Regional (COU) | Columbia | MO | Richfield Municipal to Columbia Regional |
Congo Town (COX) | Andros Island | | Richfield Municipal to Congo Town |
Campeche/Ignacio Acuna Ongay Intl (CPE) | Campeche | Cam | Richfield Municipal to Campeche/Ignacio Acuna Ongay Intl |
Compton/Woodley (CPM) | Compton | CA | Richfield Municipal to Compton/Woodley |
Casper/Natrona County International (CPR) | Casper | WY | Richfield Municipal to Casper/Natrona County International |
St Louis Downtown (CPS) | Cahokia/St Louis | IL | Richfield Municipal to St Louis Downtown |
Florenceville (CR3) | Florenceville | NB | Richfield Municipal to Florenceville |
Grand Strand North Myrtle Beach (CRE) | North Myrtle Beach | SC | Richfield Municipal to Grand Strand North Myrtle Beach |
Jacksonville Executive at Craig (CRG) | Jacksonville | FL | Richfield Municipal to Jacksonville Executive at Craig |
Corpus Christi International (CRP) | Corpus Christi | TX | Richfield Municipal to Corpus Christi International |
C David Campbell Field-Corsicana Municipal (CRS) | Corsicana | TX | Richfield Municipal to C David Campbell Field-Corsicana Municipal |
Z M Jack Stell Field (CRT) | Crossett | AR | Richfield Municipal to Z M Jack Stell Field |
Yeager (CRW) | Charleston | WV | Richfield Municipal to Yeager |
Roscoe Turner (CRX) | Corinth | MS | Richfield Municipal to Roscoe Turner |
Columbus Metropolitan (CSG) | Columbus | GA | Richfield Municipal to Columbus Metropolitan |
Cabo San Lucas International (CSL) | Los Cabos | Baj | Richfield Municipal to Cabo San Lucas International |
Clinton-Sherman (CSM) | Clinton | OK | Richfield Municipal to Clinton-Sherman |
Carson City (CSN) | Carson City | NV | Richfield Municipal to Carson City |
Creston Municipal (CSQ) | Creston | IA | Richfield Municipal to Creston Municipal |
Crossville Memorial/Whitson Field (CSV) | Crossville | TN | Richfield Municipal to Crossville Memorial/Whitson Field |
Cut Bank International (CTB) | Cut Bank | MT | Richfield Municipal to Cut Bank International |
Chester County G O Carlson (CTH) | Coatesville | PA | Richfield Municipal to Chester County G O Carlson |
Canton Municipal (CTK) | Canton | SD | Richfield Municipal to Canton Municipal |
Chetumal Intl (CTM) | Chetumal | Qui | Richfield Municipal to Chetumal Intl |
Cottonwood (CTW) | Cottonwood | AZ | Richfield Municipal to Cottonwood |
Cross City (CTY) | Cross City | FL | Richfield Municipal to Cross City |
Clinton-Sampson County (CTZ) | Clinton | NC | Richfield Municipal to Clinton-Sampson County |
Jim Hamilton L.B. Owens (CUB) | Columbia | SC | Richfield Municipal to Jim Hamilton L.B. Owens |
Cushing Municipal (CUH) | Cushing | OK | Richfield Municipal to Cushing Municipal |
Culiacan (CUL) | Culiacan | Sin | Richfield Municipal to Culiacan |
Cancun International (CUN) | Cancun | Qui | Richfield Municipal to Cancun International |
Curacao Hato International (CUR) | Curacao | | Richfield Municipal to Curacao Hato International |
Chihuahua/Gen R Fierro Villalobos (CUU) | Chihuahua | Chi | Richfield Municipal to Chihuahua/Gen R Fierro Villalobos |
Cincinnati Northern Kentucky International (CVG) | Cincinnati | OH | Richfield Municipal to Cincinnati Northern Kentucky International |
Cuernavaca/Gen Mariano Matamoros (CVJ) | Cuernavaca | Mor | Richfield Municipal to Cuernavaca/Gen Mariano Matamoros |
General Pedro J Mendez/Ciudad Victoria Intl (CVM) | Ciudad Victoria | Tam | Richfield Municipal to General Pedro J Mendez/Ciudad Victoria Intl |
Clovis Municipal (CVN) | Clovis | NM | Richfield Municipal to Clovis Municipal |
Corvallis Municipal (CVO) | Corvallis | OR | Richfield Municipal to Corvallis Municipal |
Central Wisconsin (CWA) | Mosinee | WI | Richfield Municipal to Central Wisconsin |
Chennault International (CWF) | Lake Charles | LA | Richfield Municipal to Chennault International |
Clinton Municipal (CWI) | Clinton | IA | Richfield Municipal to Clinton Municipal |
Cochise County (CWX) | Willcox | AZ | Richfield Municipal to Cochise County |
Calexico International (CXL) | Calexico | CA | Richfield Municipal to Calexico International |
Conroe North Houston Regional (CXO) | Houston | TX | Richfield Municipal to Conroe North Houston Regional |
Charles Kirkconnell Intl (CYB) | Cayman Brac | | Richfield Municipal to Charles Kirkconnell Intl |
Cheyenne Regional/Jerry Olson Field (CYS) | Cheyenne | WY | Richfield Municipal to Cheyenne Regional/Jerry Olson Field |
Celaya (CYW) | Celaya | Gua | Richfield Municipal to Celaya |
Nuevo Chichen Itza (CZA) | Chichen Itza | Yuc | Richfield Municipal to Nuevo Chichen Itza |
Boundary Bay (CZBB) | Vancouver | BC | Richfield Municipal to Boundary Bay |
Cozumel Intl (CZM) | Cozumel | Qui | Richfield Municipal to Cozumel Intl |
Dimmit County (CZT) | Carrizo Springs | TX | Richfield Municipal to Dimmit County |
Daytona Beach International (DAB) | Daytona Beach | FL | Richfield Municipal to Daytona Beach International |
Barstow-Daggett (DAG) | Daggett | CA | Richfield Municipal to Barstow-Daggett |
Dallas Love Field (DAL) | Dallas | TX | Richfield Municipal to Dallas Love Field |
Danville Regional (DAN) | Danville | VA | Richfield Municipal to Danville Regional |
Dayton International James M Cox (DAY) | Dayton | OH | Richfield Municipal to Dayton International James M Cox |
Dublin W H Bud Barron (DBN) | Dublin | GA | Richfield Municipal to Dublin W H Bud Barron |
Dubuque Regional (DBQ) | Dubuque | IA | Richfield Municipal to Dubuque Regional |
Roseau/Canefield (DCF) | Roseau | | Richfield Municipal to Roseau/Canefield |
Pryor Field Regional (DCU) | Decatur | AL | Richfield Municipal to Pryor Field Regional |
Dodge City Regional (DDC) | Dodge City | KS | Richfield Municipal to Dodge City Regional |
Decatur (DEC) | Decatur | IL | Richfield Municipal to Decatur |
Decorah Municipal (DEH) | Decorah | IA | Richfield Municipal to Decorah Municipal |
Denver International (DEN) | Denver | CO | Richfield Municipal to Denver International |
Coleman A Young Municipal (DET) | Detroit | MI | Richfield Municipal to Coleman A Young Municipal |
Defiance Memorial (DFI) | Defiance | OH | Richfield Municipal to Defiance Memorial |
Dallas-Fort Worth International (DFW) | Dallas | TX | Richfield Municipal to Dallas-Fort Worth International |
Douglas Lake (DGF) | Douglas Lake | BC | Richfield Municipal to Douglas Lake |
Douglas Municipal (DGL) | Douglas | AZ | Richfield Municipal to Douglas Municipal |
Durango (DGO) | Durango | Dur | Richfield Municipal to Durango |
Converse County (DGW) | Douglas | WY | Richfield Municipal to Converse County |
Dothan Regional (DHN) | Dothan | AL | Richfield Municipal to Dothan Regional |
Dalhart Municipal (DHT) | Dalhart | TX | Richfield Municipal to Dalhart Municipal |
Dickinson Theodore Roosevelt Regional (DIK) | Dickinson | ND | Richfield Municipal to Dickinson Theodore Roosevelt Regional |
Chautauqua County/Dunkirk (DKK) | Dunkirk | NY | Richfield Municipal to Chautauqua County/Dunkirk |
Dillingham (DLG) | Dillingham | AK | Richfield Municipal to Dillingham |
Duluth International (DLH) | Duluth | MN | Richfield Municipal to Duluth International |
Dillon (DLN) | Dillon | MT | Richfield Municipal to Dillon |
The Dalles Municipal/Columbia Gorge Regional (DLS) | The Dalles | OR | Richfield Municipal to The Dalles Municipal/Columbia Gorge Regional |
Deming Municipal (DMN) | Deming | NM | Richfield Municipal to Deming Municipal |
Sedalia Regional (DMO) | Sedalia | MO | Richfield Municipal to Sedalia Regional |
Daniel Field (DNL) | Augusta | GA | Richfield Municipal to Daniel Field |
Dalton Municipal (DNN) | Dalton | GA | Richfield Municipal to Dalton Municipal |
Denison Municipal (DNS) | Denison | IA | Richfield Municipal to Denison Municipal |
Vermilion Regional (DNV) | Danville | IL | Richfield Municipal to Vermilion Regional |
Roseau/Melville Hall/Douglas Charles (DOM) | Roseau | | Richfield Municipal to Roseau/Melville Hall/Douglas Charles |
Dover AFB (DOV) | Dover | DE | Richfield Municipal to Dover AFB |
Dupage (DPA) | Chicago | IL | Richfield Municipal to Dupage |
Drummond Island (DRE) | Drummond Island | MI | Richfield Municipal to Drummond Island |
Beauregard Regional (DRI) | De Ridder | LA | Richfield Municipal to Beauregard Regional |
Durango/La Plata County (DRO) | Durango | CO | Richfield Municipal to Durango/La Plata County |
Del Rio International (DRT) | Del Rio | TX | Richfield Municipal to Del Rio International |
Destin Executive (DSI) | Destin | FL | Richfield Municipal to Destin Executive |
Des Moines International (DSM) | Des Moines | IA | Richfield Municipal to Des Moines International |
Detroit Lakes-Wething Field (DTL) | Detroit Lakes | MN | Richfield Municipal to Detroit Lakes-Wething Field |
Shreveport Downtown (DTN) | Shreveport | LA | Richfield Municipal to Shreveport Downtown |
Detroit Metro Wayne County (DTW) | Detroit | MI | Richfield Municipal to Detroit Metro Wayne County |
Durant Regional - Eaker Field (DUA) | Durant | OK | Richfield Municipal to Durant Regional - Eaker Field |
Halliburton Field (DUC) | Duncan | OK | Richfield Municipal to Halliburton Field |
Bisbee Douglas International (DUG) | Douglas/Bisbee | AZ | Richfield Municipal to Bisbee Douglas International |
Dubois Regional (DUJ) | DuBois | PA | Richfield Municipal to Dubois Regional |
Devils Lake Regional (DVL) | Devils Lake | ND | Richfield Municipal to Devils Lake Regional |
Davenport Municipal (DVN) | Davenport | IA | Richfield Municipal to Davenport Municipal |
Phoenix Deer Valley (DVT) | Phoenix | AZ | Richfield Municipal to Phoenix Deer Valley |
David Wayne Hooks Memorial (DWH) | Houston | TX | Richfield Municipal to David Wayne Hooks Memorial |
Olds-Didsbury (EA3) | Olds-Didsbury | AB | Richfield Municipal to Olds-Didsbury |
Hardisty (EA5) | Hardisty | AB | Richfield Municipal to Hardisty |
Cardston (EA6) | Cardston | AB | Richfield Municipal to Cardston |
Phifer Airfield (EAN) | Wheatland | WY | Richfield Municipal to Phifer Airfield |
Kearney Regional (EAR) | Kearney | NE | Richfield Municipal to Kearney Regional |
Pangborn Memorial (EAT) | Wenatchee | WA | Richfield Municipal to Pangborn Memorial |
Chippewa Valley Regional (EAU) | Eau Claire | WI | Richfield Municipal to Chippewa Valley Regional |
Webster City Municipal (EBS) | Webster City | IA | Richfield Municipal to Webster City Municipal |
Iosco County (ECA) | East Tawas | MI | Richfield Municipal to Iosco County |
Elizabeth City Regional & Coast Guard Station (ECG) | Elizabeth City | NC | Richfield Municipal to Elizabeth City Regional & Coast Guard Station |
Northwest Florida Beaches International (ECP) | Panama City | FL | Richfield Municipal to Northwest Florida Beaches International |
Mondell Field (ECS) | Newcastle | WY | Richfield Municipal to Mondell Field |
Oyen Municipal (ED3) | Oyen | AB | Richfield Municipal to Oyen Municipal |
Taber (ED5) | Taber | AB | Richfield Municipal to Taber |
Northeastern Regional (EDE) | Edenton | NC | Richfield Municipal to Northeastern Regional |
El Dorado/Captain Jack Thomas Memorial (EDK) | El Dorado | KS | Richfield Municipal to El Dorado/Captain Jack Thomas Memorial |
Needles (EED) | Needles | CA | Richfield Municipal to Needles |
Dilliant-Hopkins (EEN) | Keene | NH | Richfield Municipal to Dilliant-Hopkins |
Bow Island (EF3) | Bow Island | AB | Richfield Municipal to Bow Island |
Airdrie (EF4) | Airdrie | AB | Richfield Municipal to Airdrie |
Ellington (EFD) | Houston | TX | Richfield Municipal to Ellington |
Northeast Kingdom International (EFK) | Newport | VT | Richfield Municipal to Northeast Kingdom International |
Jefferson Municipal (EFW) | Jefferson | IA | Richfield Municipal to Jefferson Municipal |
Lacombe (EG3) | Lacombe | AB | Richfield Municipal to Lacombe |
Drumheller Municipal (EG4) | Drumheller | AB | Richfield Municipal to Drumheller Municipal |
Eagle County Regional (EGE) | Eagle | CO | Richfield Municipal to Eagle County Regional |
Maverick County Memorial International (EGP) | Eagle Pass | TX | Richfield Municipal to Maverick County Memorial International |
Eagle River Union (EGV) | Eagle River | WI | Richfield Municipal to Eagle River Union |
Ponoka Industrial (EH3) | Ponoka | AB | Richfield Municipal to Ponoka Industrial |
South Calgary (EH4) | De Winton | AB | Richfield Municipal to South Calgary |
Provost (EH6) | Provost | AB | Richfield Municipal to Provost |
Stettler (EJ3) | Stettler | AB | Richfield Municipal to Stettler |
Claresholm Industrial (EJ4) | Claresholm | AB | Richfield Municipal to Claresholm Industrial |
Elk Point (EJ6) | Elk Point | AB | Richfield Municipal to Elk Point |
Eureka/Murray Field (EKA) | Eureka | CA | Richfield Municipal to Eureka/Murray Field |
Elkhart Municipal (EKI) | Elkhart | IN | Richfield Municipal to Elkhart Municipal |
Elkins/Randolph County (EKN) | Elkins | WV | Richfield Municipal to Elkins/Randolph County |
Elko Regional/Harris Field (EKO) | Elko | NV | Richfield Municipal to Elko Regional/Harris Field |
Addington Field (EKX) | Elizabethtown | KY | Richfield Municipal to Addington Field |
Hanna (EL4) | Hanna | AB | Richfield Municipal to Hanna |
Eagle Lake (ELA) | Eagle Lake | TX | Richfield Municipal to Eagle Lake |
South Arkansas Regional at Goodwin Field (ELD) | El Dorado | AR | Richfield Municipal to South Arkansas Regional at Goodwin Field |
North Eleuthera (ELH) | Eleuthera Island | | Richfield Municipal to North Eleuthera |
Elk City Regional Business (ELK) | Elk City | OK | Richfield Municipal to Elk City Regional Business |
Elmira/Corning Regional (ELM) | Elmira | NY | Richfield Municipal to Elmira/Corning Regional |
Bowers Field (ELN) | Ellensburg | WA | Richfield Municipal to Bowers Field |
El Paso International (ELP) | El Paso | TX | Richfield Municipal to El Paso International |
Ely/Yelland Field (ELY) | Ely | NV | Richfield Municipal to Ely/Yelland Field |
Wellsville Municipal/Tarantine Field (ELZ) | Wellsville | NY | Richfield Municipal to Wellsville Municipal/Tarantine Field |
Innisfail (EM4) | Innisfail | AB | Richfield Municipal to Innisfail |
Swan Hills (EM5) | Swan Hills | AB | Richfield Municipal to Swan Hills |
Kemmerer Municipal (EMM) | Kemmerer | WY | Richfield Municipal to Kemmerer Municipal |
Emporia Municipal (EMP) | Emporia | KS | Richfield Municipal to Emporia Municipal |
San Gabriel Valley (EMT) | El Monte | CA | Richfield Municipal to San Gabriel Valley |
Three Hills (EN3) | Three Hills | AB | Richfield Municipal to Three Hills |
High River (EN4) | High River | AB | Richfield Municipal to High River |
Cold Lake Regional (EN5) | Cold Lake | AB | Richfield Municipal to Cold Lake Regional |
Kenai Municipal (ENA) | Kenai | AK | Richfield Municipal to Kenai Municipal |
Centralia Municipal (ENL) | Centralia | IL | Richfield Municipal to Centralia Municipal |
Wendover (ENV) | Wendover | UT | Richfield Municipal to Wendover |
Kenosha Regional (ENW) | Kenosha | WI | Richfield Municipal to Kenosha Regional |
Keokuk Municipal (EOK) | Keokuk | IA | Richfield Municipal to Keokuk Municipal |
Neosho Hugh Robinson (EOS) | Neosho | MO | Richfield Municipal to Neosho Hugh Robinson |
Barrhead (EP3) | Barrhead | AB | Richfield Municipal to Barrhead |
Ephrata Municipal (EPH) | Ephrata | WA | Richfield Municipal to Ephrata Municipal |
Camrose (EQ3) | Camrose | AB | Richfield Municipal to Camrose |
Castor (ER2) | Castor | AB | Richfield Municipal to Castor |
Erie International/Tom Ridge Field (ERI) | Erie | PA | Richfield Municipal to Erie International/Tom Ridge Field |
Kerrville Municipal/Louis Schreiner Field (ERV) | Kerrville | TX | Richfield Municipal to Kerrville Municipal/Louis Schreiner Field |
Westlock (ES4) | Westlock | AB | Richfield Municipal to Westlock |
Delta County (ESC) | Escanaba | MI | Richfield Municipal to Delta County |
Ensenada/Gen Alberto Salinas (ESE) | Ensenada | Baj | Richfield Municipal to Ensenada/Gen Alberto Salinas |
Esler Regional (ESF) | Alexandria | LA | Richfield Municipal to Esler Regional |
Easton/Newnam Field (ESN) | Easton | MD | Richfield Municipal to Easton/Newnam Field |
Ohkay Owingeh (ESO) | Espanola | NM | Richfield Municipal to Ohkay Owingeh |
Estherville Municipal (EST) | Estherville | IA | Richfield Municipal to Estherville Municipal |
West Bend Municipal (ETB) | West Bend | WI | Richfield Municipal to West Bend Municipal |
Eastland Municipal (ETN) | Eastland | TX | Richfield Municipal to Eastland Municipal |
Enterprise Municipal (ETS) | Enterprise | AL | Richfield Municipal to Enterprise Municipal |
Eureka (EUE) | Eureka | NV | Richfield Municipal to Eureka |
Weedon Field (EUF) | Eufaula | AL | Richfield Municipal to Weedon Field |
Mahlon Sweet Field (EUG) | Eugene | OR | Richfield Municipal to Mahlon Sweet Field |
Vegreville (EV3) | Vegreville | AB | Richfield Municipal to Vegreville |
Tofield (EV7) | Tofield | AB | Richfield Municipal to Tofield |
Eveleth-Virginia Municipal (EVM) | Eveleth | MN | Richfield Municipal to Eveleth-Virginia Municipal |
Evansville Regional (EVV) | Evansville | IN | Richfield Municipal to Evansville Regional |
Evanston-Uinta County Burns Field (EVW) | Evanston | WY | Richfield Municipal to Evanston-Uinta County Burns Field |
Saint Paul (EW3) | St Paul | AB | Richfield Municipal to Saint Paul |
New Bedford Regional (EWB) | New Bedford | MA | Richfield Municipal to New Bedford Regional |
Newton City County (EWK) | Newton | KS | Richfield Municipal to Newton City County |
Coastal Carolina Regional (EWN) | New Bern | NC | Richfield Municipal to Coastal Carolina Regional |
Newark Liberty International (EWR) | Newark | NJ | Richfield Municipal to Newark Liberty International |
Wetaskiwin Regional (EX3) | Wetaskiwin | AB | Richfield Municipal to Wetaskiwin Regional |
Fort Macleod (EY3) | Fort Macleod | AB | Richfield Municipal to Fort Macleod |
Yerington Municipal (EYR) | Yerington | NV | Richfield Municipal to Yerington Municipal |
Key West International (EYW) | Key West | FL | Richfield Municipal to Key West International |
Fairbanks International (FAI) | Fairbanks | AK | Richfield Municipal to Fairbanks International |
Farmington Regional (FAM) | Farmington | MO | Richfield Municipal to Farmington Regional |
Hector International Fargo (FAR) | Fargo | ND | Richfield Municipal to Hector International Fargo |
Fresno Yosemite International (FAT) | Fresno | CA | Richfield Municipal to Fresno Yosemite International |
Fayetteville Regional/Grannis Field (FAY) | Fayetteville | NC | Richfield Municipal to Fayetteville Regional/Grannis Field |
Warren Thomas Josephburg (FB6) | Edmonton | AB | Richfield Municipal to Warren Thomas Josephburg |
Faribault Municipal (FBL) | Faribault | MN | Richfield Municipal to Faribault Municipal |
Fort Bridger Airport (FBR) | Fort Bridger | WY | Richfield Municipal to Fort Bridger Airport |
Fairbury Municipal (FBY) | Fairbury | NE | Richfield Municipal to Fairbury Municipal |
Glacier Park International (FCA) | Kalispell | MT | Richfield Municipal to Glacier Park International |
Fresno Chandler Executive (FCH) | Fresno | CA | Richfield Municipal to Fresno Chandler Executive |
Flying Cloud (FCM) | Minneapolis | MN | Richfield Municipal to Flying Cloud |
Foremost (FD4) | Foremost | AB | Richfield Municipal to Foremost |
Frederick Municipal (FDK) | Frederick | MD | Richfield Municipal to Frederick Municipal |
Frederick Regional (FDR) | Frederick | OK | Richfield Municipal to Frederick Regional |
Findlay (FDY) | Findlay | OH | Richfield Municipal to Findlay |
Albertus (FEP) | Freeport | IL | Richfield Municipal to Albertus |
Fremont Municipal (FET) | Fremont | NE | Richfield Municipal to Fremont Municipal |
Fairfield Municipal (FFL) | Fairfield | IA | Richfield Municipal to Fairfield Municipal |
Fergus Falls Municipal-Einar Mickelson Field (FFM) | Fergus Falls | MN | Richfield Municipal to Fergus Falls Municipal-Einar Mickelson Field |
Capital City (FFT) | Frankfort | KY | Richfield Municipal to Capital City |
Consort (FG3) | Consort | AB | Richfield Municipal to Consort |
Sierra Vista Municipal/Libby AAF (FHU) | Fort Huachuca | AZ | Richfield Municipal to Sierra Vista Municipal/Libby AAF |
Venango Regional (FKL) | Franklin | PA | Richfield Municipal to Venango Regional |
Empress (FL2) | Empress | AB | Richfield Municipal to Empress |
Fond Du Lac County (FLD) | Fond Du Lac | WI | Richfield Municipal to Fond Du Lac County |
Flagstaff Pulliam (FLG) | Flagstaff | AZ | Richfield Municipal to Flagstaff Pulliam |
Fort Lauderdale Hollywood International (FLL) | Fort Lauderdale | FL | Richfield Municipal to Fort Lauderdale Hollywood International |
Florence Regional (FLO) | Florence | SC | Richfield Municipal to Florence Regional |
Marion County Regional (FLP) | Flippin | AR | Richfield Municipal to Marion County Regional |
Sherman Army Airfield (FLV) | Fort Leavenworth | KS | Richfield Municipal to Sherman Army Airfield |
Fallon Municipal (FLX) | Fallon | NV | Richfield Municipal to Fallon Municipal |
Four Corners Regional (FMN) | Farmington | NM | Richfield Municipal to Four Corners Regional |
Fort Madison Municipal (FMS) | Fort Madison | IA | Richfield Municipal to Fort Madison Municipal |
Page Field (FMY) | Fort Myers | FL | Richfield Municipal to Page Field |
Northern Colorado Regional (FNL) | Ft Collins/Loveland | CO | Richfield Municipal to Northern Colorado Regional |
Bishop International (FNT) | Flint | MI | Richfield Municipal to Bishop International |
Fort Dodge Regional (FOD) | Fort Dodge | IA | Richfield Municipal to Fort Dodge Regional |
Topeka Regional (FOE) | Topeka | KS | Richfield Municipal to Topeka Regional |
Francis S Gabreski (FOK) | Westhampton Beach | NY | Richfield Municipal to Francis S Gabreski |
Grand Bahama International (FPO) | Freeport | | Richfield Municipal to Grand Bahama International |
Treasure Coast International (FPR) | Fort Pierce | FL | Richfield Municipal to Treasure Coast International |
Perry-Foley (FPY) | Perry | FL | Richfield Municipal to Perry-Foley |
Friday Harbor (FRD) | Friday Harbor | WA | Richfield Municipal to Friday Harbor |
Republic Long Island (FRG) | Farmingdale | NY | Richfield Municipal to Republic Long Island |
French Lick Municipal (FRH) | French Lick | IN | Richfield Municipal to French Lick Municipal |
Fairmont Municipal (FRM) | Fairmont | MN | Richfield Municipal to Fairmont Municipal |
Loon River (FS6) | Loon River | AB | Richfield Municipal to Loon River |
Sioux Falls Regional, Joe Foss Field (FSD) | Sioux Falls | SD | Richfield Municipal to Sioux Falls Regional, Joe Foss Field |
Fort Scott Municipal (FSK) | Fort Scott | KS | Richfield Municipal to Fort Scott Municipal |
Fort Smith Regional (FSM) | Fort Smith | AR | Richfield Municipal to Fort Smith Regional |
Fort Stockton-Pecos County (FST) | Fort Stockton | TX | Richfield Municipal to Fort Stockton-Pecos County |
Fort Sumner Municipal (FSU) | Fort Sumner | NM | Richfield Municipal to Fort Sumner Municipal |
Fort Worth Meacham International (FTW) | Fort Worth | TX | Richfield Municipal to Fort Worth Meacham International |
Fulton County/Brown Field (FTY) | Atlanta | GA | Richfield Municipal to Fulton County/Brown Field |
Fullerton Municipal (FUL) | Fullerton | CA | Richfield Municipal to Fullerton Municipal |
Fort Wayne International (FWA) | Fort Wayne | IN | Richfield Municipal to Fort Wayne International |
Branson West Municipal - Emerson Field (FWB) | Branson West | MO | Richfield Municipal to Branson West Municipal - Emerson Field |
Okotoks Air Ranch (FX2) | Calgary | AB | Richfield Municipal to Okotoks Air Ranch |
Manning Municipal (FX4) | Manning | AB | Richfield Municipal to Manning Municipal |
Fort Lauderdale Executive (FXE) | Fort Lauderdale | FL | Richfield Municipal to Fort Lauderdale Executive |
Forest City Municipal (FXY) | Forest City | IA | Richfield Municipal to Forest City Municipal |
Fayetteville Municipal (FYM) | Fayetteville | TN | Richfield Municipal to Fayetteville Municipal |
Drake Field (FYV) | Fayetteville | AR | Richfield Municipal to Drake Field |
Northeast Alabama Regional (GAD) | Gadsden | AL | Richfield Municipal to Northeast Alabama Regional |
Gage (GAG) | Gage | OK | Richfield Municipal to Gage |
Edward G Pitka Sr (GAL) | Galena | AK | Richfield Municipal to Edward G Pitka Sr |
Great Bend Municipal (GBD) | Great Bend | KS | Richfield Municipal to Great Bend Municipal |
Galesburg Municipal (GBG) | Galesburg | IL | Richfield Municipal to Galesburg Municipal |
Gillette-Campbell County (GCC) | Gillette | WY | Richfield Municipal to Gillette-Campbell County |
Grand Coulee Dam (GCD) | Electric City | WA | Richfield Municipal to Grand Coulee Dam |
Garden City Regional (GCK) | Garden City | KS | Richfield Municipal to Garden City Regional |
Grand Cayman/Owen Roberts Intl (GCM) | Grand Cayman | | Richfield Municipal to Grand Cayman/Owen Roberts Intl |
Grand Canyon National Park (GCN) | Grand Canyon | AZ | Richfield Municipal to Grand Canyon National Park |
Greeneville-Greene County Municipal (GCY) | Greeneville | TN | Richfield Municipal to Greeneville-Greene County Municipal |
Donaldson Field (GDC) | Greenville | SC | Richfield Municipal to Donaldson Field |
Guadalajara/Don Miguel Hidalgo y Costilla (GDL) | Guadalajara | Jal | Richfield Municipal to Guadalajara/Don Miguel Hidalgo y Costilla |
Grand Turk (Jags Mccartney) Intl (GDT) | Grand Turk I | | Richfield Municipal to Grand Turk (Jags Mccartney) Intl |
Dawson Community (GDV) | Glendive | MT | Richfield Municipal to Dawson Community |
Gladwin Zettel Memorial (GDW) | Gladwin | MI | Richfield Municipal to Gladwin Zettel Memorial |
Delaware Coastal (GED) | Georgetown | DE | Richfield Municipal to Delaware Coastal |
Spokane International (GEG) | Spokane | WA | Richfield Municipal to Spokane International |
South Big Horn County (GEY) | Greybull | WY | Richfield Municipal to South Big Horn County |
Grand Forks International (GFK) | Grand Forks | ND | Richfield Municipal to Grand Forks International |
Floyd Bennett Memorial (GFL) | Glens Falls | NY | Richfield Municipal to Floyd Bennett Memorial |
Georgetown County (GGE) | Georgetown | SC | Richfield Municipal to Georgetown County |
East Texas Regional (GGG) | Longview | TX | Richfield Municipal to East Texas Regional |
Exuma International (GGT) | Exuma Islands | | Richfield Municipal to Exuma International |
Wokal Field/Glasgow International (GGW) | Glasgow | MT | Richfield Municipal to Wokal Field/Glasgow International |
Eleuthera Island/Governors Harbour Intl (GHB) | Eleuthera Island | | Richfield Municipal to Eleuthera Island/Governors Harbour Intl |
Centerville Municipal (GHM) | Centerville | TN | Richfield Municipal to Centerville Municipal |
Winter Haven Regional (GIF) | Winter Haven | FL | Richfield Municipal to Winter Haven Regional |
Grand Junction Regional Walker Field (GJT) | Grand Junction | CO | Richfield Municipal to Grand Junction Regional Walker Field |
Gatlinburg-Pigeon Forge (GKT) | Sevierville | TN | Richfield Municipal to Gatlinburg-Pigeon Forge |
San Carlos Apache (GLB) | Globe | AZ | Richfield Municipal to San Carlos Apache |
Renner Field/Goodland Municipal (GLD) | Goodland | KS | Richfield Municipal to Renner Field/Goodland Municipal |
Gainesville Municipal (GLE) | Gainesville | TX | Richfield Municipal to Gainesville Municipal |
Greenville Mid-Delta (GLH) | Greenville | MS | Richfield Municipal to Greenville Mid-Delta |
Gaylord Regional (GLR) | Gaylord | MI | Richfield Municipal to Gaylord Regional |
Scholes International at Galveston (GLS) | Galveston | TX | Richfield Municipal to Scholes International at Galveston |
Glasgow Municipal (GLW) | Glasgow | KY | Richfield Municipal to Glasgow Municipal |
Greenville Downtown (GMU) | Greenville | SC | Richfield Municipal to Greenville Downtown |
Gansner Field (GNF) | Quincy | CA | Richfield Municipal to Gansner Field |
Gooding Municipal (GNG) | Gooding | ID | Richfield Municipal to Gooding Municipal |
Grants-Milan Municipal (GNT) | Grants | NM | Richfield Municipal to Grants-Milan Municipal |
Gainesville Regional (GNV) | Gainesville | FL | Richfield Municipal to Gainesville Regional |
Guthrie-Edmond Regional (GOK) | Guthrie | OK | Richfield Municipal to Guthrie-Edmond Regional |
Gold Beach Municipal (GOL) | Gold Beach | OR | Richfield Municipal to Gold Beach Municipal |
Gulfport-Biloxi International (GPT) | Gulfport | MS | Richfield Municipal to Gulfport-Biloxi International |
Grand Rapids/Itasca County-Gordon Newstrom Field (GPZ) | Grand Rapids | MN | Richfield Municipal to Grand Rapids/Itasca County-Gordon Newstrom Field |
Austin Straubel International (GRB) | Green Bay | WI | Richfield Municipal to Austin Straubel International |
Greenwood County (GRD) | Greenwood | SC | Richfield Municipal to Greenwood County |
Greenville (GRE) | Greenville | IL | Richfield Municipal to Greenville |
Central Nebraska Regional (GRI) | Grand Island | NE | Richfield Municipal to Central Nebraska Regional |
Killeen/Fort Hood Regional/Robert Gray AAF (GRK) | Killeen | TX | Richfield Municipal to Killeen/Fort Hood Regional/Robert Gray AAF |
Grand Marais/Cook County (GRM) | Grand Marais | MN | Richfield Municipal to Grand Marais/Cook County |
Gordon Municipal (GRN) | Gordon | NE | Richfield Municipal to Gordon Municipal |
Gerald R Ford International (GRR) | Grand Rapids | MI | Richfield Municipal to Gerald R Ford International |
Goshen Municipal (GSH) | Goshen | IN | Richfield Municipal to Goshen Municipal |
Piedmont Triad International (GSO) | Greensboro | NC | Richfield Municipal to Piedmont Triad International |
Greenville Spartanburg International (GSP) | Greer | SC | Richfield Municipal to Greenville Spartanburg International |
Gustavus (GST) | Gustavus | AK | Richfield Municipal to Gustavus |
Great Falls International (GTF) | Great Falls | MT | Richfield Municipal to Great Falls International |
Grants Pass (GTP) | Grants Pass | OR | Richfield Municipal to Grants Pass |
Golden Triangle Regional (GTR) | Columbus | MS | Richfield Municipal to Golden Triangle Regional |
Gunnison/Crested Butte Regional (GUC) | Gunnison | CO | Richfield Municipal to Gunnison/Crested Butte Regional |
Jack Edwards National (GUF) | Gulf Shores | AL | Richfield Municipal to Jack Edwards National |
Gallup Municipal (GUP) | Gallup | NM | Richfield Municipal to Gallup Municipal |
Grissom Aeroplex/Arb (GUS) | Peru | IN | Richfield Municipal to Grissom Aeroplex/Arb |
Guymon Municipal (GUY) | Guymon | OK | Richfield Municipal to Guymon Municipal |
Lee Gilmer Memorial (GVL) | Gainesville | GA | Richfield Municipal to Lee Gilmer Memorial |
Majors (GVT) | Greenville | TX | Richfield Municipal to Majors |
Greenwood Leflore (GWO) | Greenwood | MS | Richfield Municipal to Greenwood Leflore |
Glenwood Springs Municipal (GWS) | Glenwood Springs | CO | Richfield Municipal to Glenwood Springs Municipal |
Greeley-Weld County (GXY) | Greeley | CO | Richfield Municipal to Greeley-Weld County |
Guaymas/Gen Jose Maria Yanez International (GYM) | Guaymas | Son | Richfield Municipal to Guaymas/Gen Jose Maria Yanez International |
Phoenix Goodyear (GYR) | Goodyear | AZ | Richfield Municipal to Phoenix Goodyear |
Gary/Chicago International (GYY) | GARY | IN | Richfield Municipal to Gary/Chicago International |
Marion County-Rankin Fite (HAB) | Hamilton | AL | Richfield Municipal to Marion County-Rankin Fite |
Half Moon Bay (HAF) | Half Moon Bay | CA | Richfield Municipal to Half Moon Bay |
Three Rivers Municipal Dr Haines (HAI) | Three Rivers | MI | Richfield Municipal to Three Rivers Municipal Dr Haines |
Butler County Regional-Hogan Field (HAO) | Hamilton | OH | Richfield Municipal to Butler County Regional-Hogan Field |
Capital City Harrisburg (HAR) | Harrisburg | PA | Richfield Municipal to Capital City Harrisburg |
Hattiesburg Bobby L Chain Municipal (HBG) | Hattiesburg | MS | Richfield Municipal to Hattiesburg Bobby L Chain Municipal |
Holbrook Municipal (HBK) | Holbrook | AZ | Richfield Municipal to Holbrook Municipal |
Hobart Regional (HBR) | Hobart | OK | Richfield Municipal to Hobart Regional |
Big Spring Mc Mahon-Wrinkle (HCA) | Big Spring | TX | Richfield Municipal to Big Spring Mc Mahon-Wrinkle |
Columbia County (HCC) | Hudson | NY | Richfield Municipal to Columbia County |
Cheraw Municipal/Lynch Bellinger Field (HCW) | Cheraw | SC | Richfield Municipal to Cheraw Municipal/Lynch Bellinger Field |
Brewster Field (HDE) | Holdrege | NE | Richfield Municipal to Brewster Field |
Dillingham Airfield (HDH) | Mokuleia | HI | Richfield Municipal to Dillingham Airfield |
Hayden Yampa Valley Regional (HDN) | Hayden | CO | Richfield Municipal to Hayden Yampa Valley Regional |
Thompson-Robbins (HEE) | Helena/West Helena | AR | Richfield Municipal to Thompson-Robbins |
Manassas Regional/Harry P Davis Field (HEF) | Manassas | VA | Richfield Municipal to Manassas Regional/Harry P Davis Field |
Hermiston Municipal (HES) | Hermiston | OR | Richfield Municipal to Hermiston Municipal |
Natchez-Adams County (Hardy-Anders Field) (HEZ) | Natchez | MS | Richfield Municipal to Natchez-Adams County (Hardy-Anders Field) |
Richard A Henson Field/Hagerstown Regional (HGR) | Hagerstown | MD | Richfield Municipal to Richard A Henson Field/Hagerstown Regional |
Hilton Head (HHH) | Hilton Head Island | SC | Richfield Municipal to Hilton Head |
Hawthorne Municipal/Jack Northrop Field (HHR) | Hawthorne | CA | Richfield Municipal to Hawthorne Municipal/Jack Northrop Field |
Range Regional (HIB) | Hibbing | MN | Richfield Municipal to Range Regional |
Lake Havasu City (HII) | Lake Havasu City | AZ | Richfield Municipal to Lake Havasu City |
Portland/Hillsboro (HIO) | Portland | OR | Richfield Municipal to Portland/Hillsboro |
Blytheville Municipal (HKA) | Blytheville | AR | Richfield Municipal to Blytheville Municipal |
Hawkins Field (HKS) | Jackson | MS | Richfield Municipal to Hawkins Field |
Hickory Regional (HKY) | Hickory | NC | Richfield Municipal to Hickory Regional |
Hill City Municipal (HLC) | Hill City | KS | Richfield Municipal to Hill City Municipal |
Wheeling Ohio County (HLG) | Wheeling | WV | Richfield Municipal to Wheeling Ohio County |
Hollister Municipal (HLI |