DEC Decatur (IL)
| City Airport | Decatur (IL) |
| IATA Code | DEC |
| ICAO Code | KDEC |
| State | Illinois |
| Country | USA |
| Continent | North America |
| Airport Phone Number | 217-428-2423 |
| Address | 910 S Airport Rd, Decatur, IL 62521, United States |
| Website | Airport Website |
| Coordinates | 44°48'26"N 068°49'41"W |
| Airport Type | Public |