Organizational Psychology and Safety Culture in Air Traffic Control : Concerning Organizational Climate, Situational Leadership and Psychosocial Work Environment

The air traffic control industry in Europe is under mounting pressure due to increasing air traffic and inefficient routines caused by a fragmented air space. In order to handle the demands the European Commission has launched a program entitled the Single European Sky initiative which seeks to promote a more efficient way of handling the air traffic over Europe. A reorganization of air traffic management will be introduced during this process and air traffic control centers in Europe will be merged. New tech-nology will further be implemented and the air space will be rationalized. In this context the Swedish air traffic control provider is an interesting case since an adaptation to increasing air traffic and the Single European Sky initiative has already begun through the introduction of new organizational structures and new technology. As psycho-organizational aspects can be identified as affecting safety out-comes in high risk organizations with highly reliable operations, the overall aim of the research presented in this thesis was to study different psycho-organizational aspects in Swedish air traffic control during times of change. The studies on which this thesis is based focused on: innovative organizational climate, examining the innovative preparedness and capacity to cope with changes in a highly regulated organizational environment; situational leader-ship, examining leadership characteristics in a high risk organization with a well developed safety culture; psychosocial work environment, examining critical psychosocial environmental factors in a high risk organization with de-manding work operations; and safety culture, examining perceptions of safety culture as well as the relationships between safety culture aspects and or-ganizational climate dimensions. All in all, five studies were conducted of which four were empirical. The empirical studies were all conducted at two air traffic control centers and an administrative air traffic services (ANS) unit which was part of the LFV Group Swedish ...