| Airlines and Aircraft Serving Quincy, Illinois Effective November 15, 1979 |
| AIR ILLINOIS Aircraft Operated: DeHavilland Canada DH-6 Twin Otter Destinations Served: Saint Louis (MO BROWER AIRLINES Aircraft Operated: Cessna Destinations Served: Jacksonville (IL), Macomb (IL), Saint Louis (MO) OZARK AIR LINES Aircraft Operated: Fairchild-Hiller FH-227 Destinations Served: Burlington (IA), Saint Louis (MO) |