31. Most of Brazil's air traffic controllers are military non-commissioned officers, and all Area Control Centers are run by the BAF. 32. Specialized nerve cells in that area control the muscles of erection and ejaculation in men, as well as male animals. 33. The Chief of the Air Service retained command of training schools, depots, and support activities exempted from corps area control . 34. The exit slot retrims the cooling air to the main air stream and the area controls the quantity of cooling airflow. 35. CAAC will reorganize the current airspace structure, reducing the total number of area control centers from 27 to 5 by 2010. 36. Civilian operations at the centre ceased in November 2007, after Terminal Control moved to Swanwick to be reunited with Area Control . 37. In some cases, the function of an Area Control Center and a Terminal Control Center are combined in a single facility. 38. The Air Force and the civilian aviation authorities determined that Norway would receive two area control centers for its air traffic control. 39. It was originally the North Riding of Yorkshire's Grangetown Area Control , a communications centre during the Cold War and opened in 1954. 40. When the area control error is reduced to zero, the control algorithm has returned the frequency and tie-line power errors to zero.
