| Albert Lea Municipal (AEL) | Albert Lea | MN | Britton Municipal to Albert Lea Municipal |
| Arapahoe Municipal (AHF) | Arapahoe | NE | Britton Municipal to Arapahoe Municipal |
| Amery Municipal (AHH) | Amery | WI | Britton Municipal to Amery Municipal |
| Alliance Municipal (AIA) | Alliance | NE | Britton Municipal to Alliance Municipal |
| Atlantic Municipal (AIO) | Atlantic | IA | Britton Municipal to Atlantic Municipal |
| Waterloo Regional (ALO) | Waterloo | IA | Britton Municipal to Waterloo Regional |
| Ames Municipal (AMW) | Ames | IA | Britton Municipal to Ames Municipal |
| Ainsworth Regional (ANW) | Ainsworth | NE | Britton Municipal to Ainsworth Regional |
| Lakeland/Noble F. Lee Memorial Field (ARV) | Minocqua | WI | Britton Municipal to Lakeland/Noble F. Lee Memorial Field |
| John F Kennedy Memorial (ASX) | Ashland | WI | Britton Municipal to John F Kennedy Memorial |
| Ashley Municipal (ASY) | Ashley | ND | Britton Municipal to Ashley Municipal |
| Watertown Regional (ATY) | Watertown | SD | Britton Municipal to Watertown Regional |
| Austin Municipal (AUM) | Austin | MN | Britton Municipal to Austin Municipal |
| Wausau Downtown (AUW) | Wausau | WI | Britton Municipal to Wausau Downtown |
| Algona Municipal (AXG) | Algona | IA | Britton Municipal to Algona Municipal |
| Chandler Field (AXN) | Alexandria | MN | Britton Municipal to Chandler Field |
| Benson Municipal (BBB) | Benson | MN | Britton Municipal to Benson Municipal |
| Broken Bow Municipal/Keith Glaze Field (BBW) | Broken Bow | NE | Britton Municipal to Broken Bow Municipal/Keith Glaze Field |
| Baudette International (BDE) | Baudette | MN | Britton Municipal to Baudette International |
| Western Nebraska Regional/William B Heilig Field (BFF) | Scottsbluff | NE | Britton Municipal to Western Nebraska Regional/William B Heilig Field |
| Beatrice Municipal (BIE) | Beatrice | NE | Britton Municipal to Beatrice Municipal |
| Bismarck Municipal (BIS) | Bismarck | ND | Britton Municipal to Bismarck Municipal |
| Bemidji Regional (BJI) | Bemidji | MN | Britton Municipal to Bemidji Regional |
| Brookings Regional (BKX) | Brookings | SD | Britton Municipal to Brookings Regional |
| Boone Municipal (BNW) | Boone | IA | Britton Municipal to Boone Municipal |
| Brainerd Lakes Regional (BRD) | Brainerd | MN | Britton Municipal to Brainerd Lakes Regional |
| Cram Field (BUB) | Burwell | NE | Britton Municipal to Cram Field |
| Bowman Municipal (BWM) | Bowman | ND | Britton Municipal to Bowman Municipal |
| Council Bluffs Municipal (CBF) | Council Bluffs | IA | Britton Municipal to Council Bluffs Municipal |
| Northeast Iowa Regional (CCY) | Charles City | IA | Britton Municipal to Northeast Iowa Regional |
| Chadron Municipal (CDR) | Chadron | NE | Britton Municipal to Chadron Municipal |
| The Eastern Iowa (CID) | Cedar Rapids | IA | Britton Municipal to The Eastern Iowa |
| Arthur N Neu (CIN) | Carroll | IA | Britton Municipal to Arthur N Neu |
| Crookston Municipal Kirkwood Field (CKN) | Crookston | MN | Britton Municipal to Crookston Municipal Kirkwood Field |
| Sparta/Fort Mccoy (CMY) | Sparta | WI | Britton Municipal to Sparta/Fort Mccoy |
| Creston Municipal (CSQ) | Creston | IA | Britton Municipal to Creston Municipal |
| Canton Municipal (CTK) | Canton | SD | Britton Municipal to Canton Municipal |
| Central Wisconsin (CWA) | Mosinee | WI | Britton Municipal to Central Wisconsin |
| Decorah Municipal (DEH) | Decorah | IA | Britton Municipal to Decorah Municipal |
| Dickinson Theodore Roosevelt Regional (DIK) | Dickinson | ND | Britton Municipal to Dickinson Theodore Roosevelt Regional |
| Duluth International (DLH) | Duluth | MN | Britton Municipal to Duluth International |
| Denison Municipal (DNS) | Denison | IA | Britton Municipal to Denison Municipal |
| Des Moines International (DSM) | Des Moines | IA | Britton Municipal to Des Moines International |
| Detroit Lakes-Wething Field (DTL) | Detroit Lakes | MN | Britton Municipal to Detroit Lakes-Wething Field |
| Devils Lake Regional (DVL) | Devils Lake | ND | Britton Municipal to Devils Lake Regional |
| Kearney Regional (EAR) | Kearney | NE | Britton Municipal to Kearney Regional |
| Chippewa Valley Regional (EAU) | Eau Claire | WI | Britton Municipal to Chippewa Valley Regional |
| Webster City Municipal (EBS) | Webster City | IA | Britton Municipal to Webster City Municipal |
| Mondell Field (ECS) | Newcastle | WY | Britton Municipal to Mondell Field |
| Jefferson Municipal (EFW) | Jefferson | IA | Britton Municipal to Jefferson Municipal |
| Estherville Municipal (EST) | Estherville | IA | Britton Municipal to Estherville Municipal |
| Eveleth-Virginia Municipal (EVM) | Eveleth | MN | Britton Municipal to Eveleth-Virginia Municipal |
| Hector International Fargo (FAR) | Fargo | ND | Britton Municipal to Hector International Fargo |
| Faribault Municipal (FBL) | Faribault | MN | Britton Municipal to Faribault Municipal |
| Fairbury Municipal (FBY) | Fairbury | NE | Britton Municipal to Fairbury Municipal |
| Flying Cloud (FCM) | Minneapolis | MN | Britton Municipal to Flying Cloud |
| Fremont Municipal (FET) | Fremont | NE | Britton Municipal to Fremont Municipal |
| Fergus Falls Municipal-Einar Mickelson Field (FFM) | Fergus Falls | MN | Britton Municipal to Fergus Falls Municipal-Einar Mickelson Field |
| Fort Dodge Regional (FOD) | Fort Dodge | IA | Britton Municipal to Fort Dodge Regional |
| Fairmont Municipal (FRM) | Fairmont | MN | Britton Municipal to Fairmont Municipal |
| Sioux Falls Regional, Joe Foss Field (FSD) | Sioux Falls | SD | Britton Municipal to Sioux Falls Regional, Joe Foss Field |
| Forest City Municipal (FXY) | Forest City | IA | Britton Municipal to Forest City Municipal |
| Gillette-Campbell County (GCC) | Gillette | WY | Britton Municipal to Gillette-Campbell County |
| Dawson Community (GDV) | Glendive | MT | Britton Municipal to Dawson Community |
| Grand Forks International (GFK) | Grand Forks | ND | Britton Municipal to Grand Forks International |
| Grand Rapids/Itasca County-Gordon Newstrom Field (GPZ) | Grand Rapids | MN | Britton Municipal to Grand Rapids/Itasca County-Gordon Newstrom Field |
| Central Nebraska Regional (GRI) | Grand Island | NE | Britton Municipal to Central Nebraska Regional |
| Grand Marais/Cook County (GRM) | Grand Marais | MN | Britton Municipal to Grand Marais/Cook County |
| Gordon Municipal (GRN) | Gordon | NE | Britton Municipal to Gordon Municipal |
| Grantsburg Muni (GTG) | Grantsburg | WI | Britton Municipal to Grantsburg Muni |
| Brewster Field (HDE) | Holdrege | NE | Britton Municipal to Brewster Field |
| Range Regional (HIB) | Hibbing | MN | Britton Municipal to Range Regional |
| Huron Regional (HON) | Huron | SD | Britton Municipal to Huron Regional |
| Hampton Municipal (HPT) | Hampton | IA | Britton Municipal to Hampton Municipal |
| Hastings Municipal (HSI) | Hastings | NE | Britton Municipal to Hastings Municipal |
| Humboldt Municipal (HUD) | Humboldt | IA | Britton Municipal to Humboldt Municipal |
| Sawyer County (HYR) | Hayward | WI | Britton Municipal to Sawyer County |
| Schenck Field (ICL) | Clarinda | IA | Britton Municipal to Schenck Field |
| Ida Grove Municipal (IDG) | Ida Grove | IA | Britton Municipal to Ida Grove Municipal |
| Iowa Falls Municipal (IFA) | Iowa Falls | IA | Britton Municipal to Iowa Falls Municipal |
| Willmar Municipal/John L Rice Field (ILL) | Willmar | MN | Britton Municipal to Willmar Municipal/John L Rice Field |
| Falls Intl-Einarson Field (INL) | International Falls | MN | Britton Municipal to Falls Intl-Einarson Field |
| Williston/Sloulin Field International (ISN) | Williston | ND | Britton Municipal to Williston/Sloulin Field International |
| Alexander Field South Wood County (ISW) | Wisconsin Rapids | WI | Britton Municipal to Alexander Field South Wood County |
| Gogebic-Iron County (IWD) | Ironwood | MI | Britton Municipal to Gogebic-Iron County |
| Morden (JA3) | Morden | MB | Britton Municipal to Morden |
| Steinbach (JB3) | Steinbach | MB | Britton Municipal to Steinbach |
| Weyburn (JE3) | Weyburn | SK | Britton Municipal to Weyburn |
| Deloraine (JJ4) | Deloraine | MB | Britton Municipal to Deloraine |
| Esterhazy (JK4) | Esterhazy | SK | Britton Municipal to Esterhazy |
| Altona Municipal (JL6) | Altona | MB | Britton Municipal to Altona Municipal |
| Jamestown Regional (JMS) | Jamestown | ND | Britton Municipal to Jamestown Regional |
| Carlyle (JQ3) | Carlyle | SK | Britton Municipal to Carlyle |
| Neepawa (JV5) | Neepawa | MB | Britton Municipal to Neepawa |
| Russell (JW5) | Russell | MB | Britton Municipal to Russell |
| Kipling (KD5) | Kipling | SK | Britton Municipal to Kipling |
| Rocanville (KH2) | Rocanville | SK | Britton Municipal to Rocanville |
| Erickson Municipal (KQ6) | Erickson | MB | Britton Municipal to Erickson Municipal |
| North Platte Regional/Lee Bird Field (LBF) | North Platte | NE | Britton Municipal to North Platte Regional/Lee Bird Field |
| Lemmon Municipal (LEM) | Lemmon | SD | Britton Municipal to Lemmon Municipal |
| Lincoln Municipal (LNK) | Lincoln | NE | Britton Municipal to Lincoln Municipal |
| Le Mars Municipal (LRJ) | Le Mars | IA | Britton Municipal to Le Mars Municipal |
| La Crosse Regional (LSE) | La Crosse | WI | Britton Municipal to La Crosse Regional |
| Lusk Municipal (LSK) | Lusk | WY | Britton Municipal to Lusk Municipal |
| Jim Kelly Field (LXN) | Lexington | NE | Britton Municipal to Jim Kelly Field |
| Ely Municipal (LYU) | Ely | MN | Britton Municipal to Ely Municipal |
| Quentin Aanenson Field (LYV) | Luverne | MN | Britton Municipal to Quentin Aanenson Field |
| Mobridge Municipal (MBG) | Mobridge | SD | Britton Municipal to Mobridge Municipal |
| Mason City Municipal (MCW) | Mason City | IA | Britton Municipal to Mason City Municipal |
| Taylor County (MDF) | Medford | WI | Britton Municipal to Taylor County |
| Marshfield Municipal (MFI) | Marshfield | WI | Britton Municipal to Marshfield Municipal |
| Mitchell Municipal (MHE) | Mitchell | SD | Britton Municipal to Mitchell Municipal |
| Crystal (MIC) | Minneapolis | MN | Britton Municipal to Crystal |
| Omaha Millard (MIQ) | Omaha | NE | Britton Municipal to Omaha Millard |
| Marshalltown Municipal (MIW) | Marshalltown | IA | Britton Municipal to Marshalltown Municipal |
| Jackson Municipal (MJQ) | Jackson | MN | Britton Municipal to Jackson Municipal |
| Mankato Regional (MKT) | Mankato | MN | Britton Municipal to Mankato Regional |
| Frank Wiley Field (MLS) | Miles City | MT | Britton Municipal to Frank Wiley Field |
| Southwest Minnesota Regional Marshall/Ryan Field (MML) | Marshall | MN | Britton Municipal to Southwest Minnesota Regional Marshall/Ryan Field |
| Minot International (MOT) | Minot | ND | Britton Municipal to Minot International |
| Morris Municipal/Charlie Schmidt Field (MOX) | Morris | MN | Britton Municipal to Morris Municipal/Charlie Schmidt Field |
| Minneapolis St Paul International/Wold-Chamberlain (MSP) | Minneapolis | MN | Britton Municipal to Minneapolis St Paul International/Wold-Chamberlain |
| Montevideo-Chippewa County (MVE) | Montevideo | MN | Britton Municipal to Montevideo-Chippewa County |
| Windom Municipal (MWM) | Windom | MN | Britton Municipal to Windom Municipal |
| Slayton Municipal (NSL) | Slayton | MN | Britton Municipal to Slayton Municipal |
| L O Simenstad Municipal (OEO) | Osceola | WI | Britton Municipal to L O Simenstad Municipal |
| Norfolk Regional/Karl Stefan Memorial Field (OFK) | Norfolk | NE | Britton Municipal to Norfolk Regional/Karl Stefan Memorial Field |
| Searle Field (OGA) | Ogallala | NE | Britton Municipal to Searle Field |
| Garden County (OKS) | Oshkosh | NE | Britton Municipal to Garden County |
| L M Clayton (OLF) | Wolf Point | MT | Britton Municipal to L M Clayton |
| Columbus Municipal (OLU) | Columbus | NE | Britton Municipal to Columbus Municipal |
| Eppley Airfield (OMA) | Omaha | NE | Britton Municipal to Eppley Airfield |
| Winona Municipal-Max Conrad Field (ONA) | Winona | MN | Britton Municipal to Winona Municipal-Max Conrad Field |
| The O'neill Municipal-John L Baker Field (ONL) | O'neill | NE | Britton Municipal to The O'neill Municipal-John L Baker Field |
| Worthington Municipal (OTG) | Worthington | MN | Britton Municipal to Worthington Municipal |
| Owatonna Degner Regional (OWA) | Owatonna | MN | Britton Municipal to Owatonna Degner Regional |
| Prairie Du Chien Municipal (PCD) | Prairie Duchien | WI | Britton Municipal to Prairie Du Chien Municipal |
| Philip Municipal (PHP) | Philip | SD | Britton Municipal to Philip Municipal |
| Pierre Regional (PIR) | Pierre | SD | Britton Municipal to Pierre Regional |
| Park Rapids Municipal-Konshok Field (PKD) | Park Rapids | MN | Britton Municipal to Park Rapids Municipal-Konshok Field |
| Park Falls Municipal (PKF) | Park Falls | WI | Britton Municipal to Park Falls Municipal |
| Pembina Municipal (PMB) | Pembina | ND | Britton Municipal to Pembina Municipal |
| Pocahontas Municipal (POH) | Pocahontas | IA | Britton Municipal to Pocahontas Municipal |
| Perry Municipal (PRO) | Perry | IA | Britton Municipal to Perry Municipal |
| Prentice Municipal (PRW) | Prentice | WI | Britton Municipal to Prentice Municipal |
| Sher-Wood (PWD) | Plentywood | MT | Britton Municipal to Sher-Wood |
| Rapid City Regional (RAP) | Rapid City | SD | Britton Municipal to Rapid City Regional |
| Rhinelander Oneida County (RHI) | Rhinelander | WI | Britton Municipal to Rhinelander Oneida County |
| Rice Lake Regional - Carl's Field (RIE) | Rice Lake | WI | Britton Municipal to Rice Lake Regional - Carl's Field |
| New Richmond Regional (RNH) | New Richmond | WI | Britton Municipal to New Richmond Regional |
| Roseau Municipal/Rudy Billberg Field (ROX) | Roseau | MN | Britton Municipal to Roseau Municipal/Rudy Billberg Field |
| Merrill Municipal (RRL) | Merrill | WI | Britton Municipal to Merrill Municipal |
| Warroad International Memorial (RRT) | Warroad | MN | Britton Municipal to Warroad International Memorial |
| Rochester International (RST) | Rochester | MN | Britton Municipal to Rochester International |
| Spirit Lake Municipal (RTL) | Spirit Lake | IA | Britton Municipal to Spirit Lake Municipal |
| Redwood Falls Municipal (RWF) | Redwood Falls | MN | Britton Municipal to Redwood Falls Municipal |
| Scribner State (SCB) | Scribner | NE | Britton Municipal to Scribner State |
| Sidney-Richland Regional (SDY) | Sidney | MT | Britton Municipal to Sidney-Richland Regional |
| Storm Lake Municipal (SLB) | Storm Lake | IA | Britton Municipal to Storm Lake Municipal |
| Black Hills-Clyde Ice Field (SPF) | Spearfish | SD | Britton Municipal to Black Hills-Clyde Ice Field |
| Spencer Municipal/Northwest Iowa Regional (SPW) | Spencer | IA | Britton Municipal to Spencer Municipal/Northwest Iowa Regional |
| St Cloud Regional (STC) | St Cloud Regional | MN | Britton Municipal to St Cloud Regional |
| St Paul Downtown Holman Field (STP) | St Paul | MN | Britton Municipal to St Paul Downtown Holman Field |
| Richard I Bong Memorial (SUW) | Superior | WI | Britton Municipal to Richard I Bong Memorial |
| Sioux Gateway/Col Bud Day Field (SUX) | Sioux City | IA | Britton Municipal to Sioux Gateway/Col Bud Day Field |
| Newton Municipal (TNU) | Newton | IA | Britton Municipal to Newton Municipal |
| Thief River Falls Regional (TVF) | Thief River Falls | MN | Britton Municipal to Thief River Falls Regional |
| Waukon Municipal Airport (UKN) | Waukon | IA | Britton Municipal to Waukon Municipal Airport |
| New Ulm Municipal (ULM) | New Ulm | MN | Britton Municipal to New Ulm Municipal |
| Tioga Municipal (VEX) | Tioga | ND | Britton Municipal to Tioga Municipal |
| Miller Field (VTN) | Valentine | NE | Britton Municipal to Miller Field |
| Harry Stern (WAH) | Wahpeton | ND | Britton Municipal to Harry Stern |
| Madison Municipal (XMD) | Madison | SD | Britton Municipal to Madison Municipal |
| Pine Ridge (XPR) | Pine Ridge | SD | Britton Municipal to Pine Ridge |
| Fort Frances Municipal (YAG) | Fort Frances | ON | Britton Municipal to Fort Frances Municipal |
| Winnipeg/St Andrews (YAV) | Winnipeg | MB | Britton Municipal to Winnipeg/St Andrews |
| Brandon Municipal (YBR) | Brandon | MB | Britton Municipal to Brandon Municipal |
| Lt Col W.G. Billy Barker (YDN) | Dauphin | MB | Britton Municipal to Lt Col W.G. Billy Barker |
| Estevan Regional (YEN) | Estevan | SK | Britton Municipal to Estevan Regional |
| Gimli Industrial Park (YGM) | Gimli | MB | Britton Municipal to Gimli Industrial Park |
| Dryden Regional (YHD) | Dryden | ON | Britton Municipal to Dryden Regional |
| Atikokan Municipal (YIB) | Atikokan | ON | Britton Municipal to Atikokan Municipal |
| Chan Gurney Municipal (YKN) | Yankton | SD | Britton Municipal to Chan Gurney Municipal |
| Portage La Prairie/Southport (YPG) | Portage La Prairie | MB | Britton Municipal to Portage La Prairie/Southport |
| Kenora (YQK) | Kenora | ON | Britton Municipal to Kenora |
| Virden (YVD) | Virden | MB | Britton Municipal to Virden |
| James Armstrong Richardson/Winnipeg International (YWG) | Winnipeg | MB | Britton Municipal to James Armstrong Richardson/Winnipeg International |
| Sioux Lookout (YXL) | Sioux Lookout | ON | Britton Municipal to Sioux Lookout |
| Ignace Municipal (ZUC) | Ignace | ON | Britton Municipal to Ignace Municipal |
