Which airport is indicated by the identifier KDTN?

The identifier KDTN corresponds to Shreveport Downtown Airport, which is located in Shreveport, Louisiana. In the ICAO airport coding system, the initial letter "K" signifies that the airport is located in the United States. The subsequent letters "DTN" denote the specific airport within the country. Shreveport Downtown Airport primarily serves general aviation and offers a convenient option for pilots flying to the Shreveport area as it is situated closer to the city compared to the larger Shreveport Regional Airport.

The other options, while related to aviation and locations in the vicinity, do not correctly correspond to the identifier KDTN. Shreveport is identified by a different airport code, as is North Little Rock, and Seminole VORTAC is a navigational beacon rather than an airport. Therefore, recognizing the specificity of the KDTN code is essential for identifying the correct airport.