The articulation of the Science,Technology & Innovation actors and the development of collaborative actions are essential to improve the efficiency and the effectiveness of the Brazilian aeronautic process and to maintain its global competitiveness. The present paper analyzes the dynamic cooperation network model of the Brazilian aeronautic sector based on the case study executed in joint with the Industrial Promotion and Coordination Institute (IFI) – an organization responsible for the industrial support and infrastructure programs to improve the quality and the training of this sector. As a result, this work identifies some critical factors for success related to the cooperation network model for the growth of the sector competitiveness potential.La articulación entre los actores de la Ciencia, Tecnología y la Innovación, y el desarrollo de acciones en conjunto son esenciales para realizar mejoras en la eficiencia y efectividad del proceso Brasilero de aeronáutica, y para mantener su competitividad global. El siguiente trabajo analiza el modelo dinámico de cooperación en red del sector aeronáutico Brasilero basado en el estudio de caso llevado a cabo en conjunto con el Instituto de Coordinación y Promoción Industrial (IFI)- una organización responsable del apoyo e infraestructura de programas que mejoren la calidad y la capacitación en éste sector. Como resultado, éste trabajo identifica algunos factores críticos para el éxito relacionado al modelo de cooperación en red para el crecimiento del potencial competitivo del sector.The articulation of the Science, Technology &Innovation actors and the development of collaborative actions are essential to improve the efficiency and the effectiveness of the Brazilian aeronautic process and to maintain its global competitiveness. The present paper analyzes the dynamic cooperation network model of the Brazilian aeronautic sector based on the case study executed in joint with the Industrial Promotion and Coordination Institute (IFI) – an organization responsible for the industrial support and infrastructure programs to improve the quality and the training of this sector. As a result, this work identifies some critical factors for success related to the cooperation network model for the growth of the sector competitiveness potential.