GAO reviewed the results of its 1988 survey of air traffic controllers, supervisors, and facility managers at the Federal Aviation Administration's (FAA) 84 largest facilities. GAO found that: (1) controllers and, to a lesser extent, supervisors were troubled by a wide range of working conditions, such as handling too much traffic, overtime, quality of developmental training, morale, airline scheduling practices, out-of-date equipment, and other aspects of air traffic control that affect system safety and operating efficiency; (2) facility managers had a more favorable view of working conditions; (3) the results showed that there was little improvement in the air traffic control system since a 1985 survey, and the system's margin of safety remained less than desirable; and (4) FAA has implemented human resource and modernization initiatives, but has not closed the perception gap between facility managers and the rest of the work force.

Report on a survey of air traffic controllers, updating the 1985 survey published in 1986.