Harlem Airport covers an area of 237 acres (96 ha) at an elevation of 2,643 feet (806 m) above mean sea level. It has two runways: 11/29 is 4,100 by 75 feet (1,250 x 23 m) with an asphalt surface and 15/33 is 1,942 by 120 feet (592 x 37 m) with a turf surface.[1]
For the 12-month period ending July 20, 2012, the airport had 3,850 general aviation aircraft operations, an average of 10 per day. At that time there were five single-engine aircraft based at this airport.[1]