Logan County Airport (ICAO: 6L4) is a public-use general aviation airport located in Logan County, Colorado, near the city of Sterling. It serves private pilots, agricultural operations, and light aircraft traffic in the northeastern Colorado region. The airport operates without scheduled commercial airline service and is primarily used for general aviation purposes. It provides a fuel stop and basic facilities for transient pilots traveling through the Great Plains corridor. As a county-operated facility, it plays a modest but practical role in supporting local agricultural, emergency, and recreational aviation needs in a rural part of Colorado.