 Duplin County Airport covers an area of 435 acres (176 ha) at an elevation of 137 feet (42 m) above mean sea level.It has one runway designated 5/23 with an asphalt surface measuring 6,002 by 75 feet (1,829 x 23 m).For the 12-month period ending August 25, 2011, the airport had 17,500 aircraft operations, an average of 47 per day