What state is associated with the airport code OKC?

The airport code OKC is associated with Oklahoma City, the capital and largest city of the state of Oklahoma. Every airport has a unique code that typically reflects its location, and in this case, the "OKC" code clearly identifies the airport within the state of Oklahoma. The first two letters "OK" represent the abbreviation commonly used for Oklahoma, making it straightforward for travelers and aviation professionals to identify the geographical area associated with the airport.

The other states mentioned—Alabama, Ohio, and Louisiana—do not have any airport codes that would use "OKC," illustrating how airport codes are designed to align closely with their specific locations. Thus, the choice of Oklahoma as the correct answer highlights the importance of geographical identifiers in understanding airport codes.