| CGX | KCGX | Chicago Meigs Airport | - | |
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| CHP | CHP | Circle Hot Springs | Серкл Хот Спрингс | |
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| CIR | KCIR | Cairo Rgnl | Кайро | |
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| CKF | KCKF | Crisp County Cordele Airport | - | |
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| CKM | KCKM | Fletcher Field | Кларксдейл | |
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| CMY | KCMY | Sparta/Fort Mc Coy | Спарта | |
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| CNH | KCNH | Claremont Muni | Клермонт | |
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| CNK | KCNK | Blosser Muni | Конкордия | |
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| COI | KCOI | Merritt Island | Кокоа | |
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| CQW | KCQW | Cheraw Municipal Airport/Lynch Bellinger Field | - | |
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| CRS | KCRS | Corsicana Muni | Корсикана | |
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| CRT | KCRT | Z M Jack Stell Field | Кроссетт | |
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| CSL | KCSL | O'Sullivan Ahp | Сан-Луи-Обиспо | |
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| CTJ | KCTJ | West Georgia Regional O V Gray Field | - | |
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| CTK | KCTK | Ingersoll | Кантон | |
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| CVX | KCVX | Charlevoix Municipal Airport | - | |
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| CZG | KCZG | Tri Cities Airport | - | |
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| CZK | KCZK | Cascade Locks State | Каскейд Локс | |
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| DAW | KDAW | Skyhaven Airport | - | |
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| DEH | KDEH | Decorah Muni | Декора | |
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| DKX | KDKX | Knoxville Downtown Island Airport | - | |
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| DLS | KDLS | Columbia Gorge Rgnl | Даллес | |
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| DNS | KDNS | Denison Muni | Денисон | |
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| DRM | KDRM | Drummond Island Airport | - | |
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| DTS | KDTS | Destin Executive Airport | - | |
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| DUA | KDUA | Durant Rgnl - Eaker Field | Дьюрант | |
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| E25 | KE25 | Wickenburg Municipal Airport | - | |
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| E38 | KE38 | Alpine Casparis Municipal Airport | - | |
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| E63 | KE63 | Gila Bend Municipal Airport | - | |
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| EDE | KEDE | Northeastern Rgnl | Эдентон | |
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| EDN | KEDN | Enterprise Municipal Airport | - | |
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| EET | KEET | Shelby County Airport | - | |
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| EGT | KEGT | Wellington Municipal Airport | - | |
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| EHA | KEHA | Elkhart Morton County Airport | - | |
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| EKY | KEKY | Bessemer Airport | - | |
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| ELV | PAEL | Elfin Cove Seaplane Base | Элфин Коув | |
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| EMM | KEMM | Kemmerer Muni | Кеммерер | |
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| EMV | KEMV | Emporia Greensville Regional Airport | - | |
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| EOS | KEOS | Neosho Hugh Robinson | Неошо | |
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| EPM | KEPM | Eastport Municipal Airport | - | |
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| ERY | KERY | Luce County Airport | - | |
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| ETB | KETB | West Bend Muni | Запад Бенд | |
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| ETN | KETN | Eastland Muni | Истленд | |
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| EVM | KEVM | Eveleth-Virginia Muni | Эвлет | |
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| FBY | KFBY | Fairbury Muni | Фэрбери | |
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| FCI | KFCI | Chesterfield County Airport | - | |
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| FDW | KFDW | Fairfield County Airport | - | |
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| FEP | KFEP | Albertus | Фрипорт | |
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| FES | KFES | Festus Memorial | - | |
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| FEW | KFEW | Francis E Warren Afb | - | |
|