| CALIFORNIA | BIH | BISHOP EASTERN SIERRA RGNL |
| GEORGIA | BIJ | BLAKELY EARLY CO |
| MICHIGAN | BIV | HOLLAND TULIP CITY |
| MISSISSIPPI | BIX | KEESLER AFB |
| MONTANA | BIL | BILLINGS LOGAN INTL |
| NEBRASKA | BIE | BEATRICE MUNI |
| NORTH DAKOTA | BIS | BISMARCK MUNI |
| RHODE ISLAND | BID | BLOCK ISLAND STATE |
| TEXAS | BIF | BIGGS AAF |