| ALASKA | MCG | McGRATH |
| CALIFORNIA | MCE | MERCED MUNI-MACREADY FLD |
| CALIFORNIA | MCC | SACRAMENTO Mc CLELLAN AIRFIELD |
| FLORIDA | MCF | MACDILL AFB |
| FLORIDA | MCO | ORLANDO INTL |
| GEORGIA | MCN | MACON MIDDLE GEORGIA RGNL |
| INDIANA | MCX | MONTICELLO WHITE CO |
| IOWA | MCW | MASON CITY MUNI |
| MICHIGAN | MCD | MACKINAC ISLAND |
| MISSISSIPPI | MCB | Mc COMB-PIKE CO-JOHN E LEWIS FLD |
| MISSOURI | MCI | KANSAS CITY INTL |
| NEBRASKA | MCK | MC COOK RGNL |
| NORTH CAROLINA | MCZ | WILLIAMSTON MARTIN CO |