| ALABAMA | MGM | MONTGOMERY RGNL-DANNELLY FLD |
| GEORGIA | MGE | DOBBINS ARB |
| GEORGIA | MGR | MOULTRIE MUNI |
| INDIANA | MGC | MICHIGAN CITY MUNI |
| MICHIGAN | MGN | HARBOR SPRINGS |
| MINNESOTA | MGG | MAPLE LAKE MUNI |
| NEW YORK | MGJ | MONTGOMERY ORANGE CO |
| OHIO | MGY | DAYTON-WRIGHT BROTHERS |
| WEST VIRGINIA | MGW | MORGANTOWN MUNI-WALTER L. BILL HART FLD |