
ST LANDRY PARISH AHART FIELD (KOPL/OPL) is a civil airfield in the United States that serves VFR traffic at an elevation of 23 m. The airport has three concrete runway pairs, including the primary 18/36 runway at 1,782 m, with the other runways measuring 1,386 m and 1,234 m. For student pilots and local aviation users, CTAF/UNICOM is on 123, with Houston Center, Lafayette Approach/Departure, and De Ridder Radio also listed.