We describe a research process where fighter pilots’ behaviors were investigated from a teamwork perspective and the findings conveyed to the designers of cockpit interfaces in order to improve the fighter aircraft system. The teamwork perspective was selected because fighter aircraft are complex systems that require an advanced and trained pilot, who also, in addition to managing the aircraft systems needs to be a team player, collaborating with team members during dynamic and fast-paced circumstances to achieve the mission goals. A generic theoretical model for effective teamwork was selected as a starting point and a survey was conducted in order to investigate how fighter pilots collaborate during missions. The teamwork model and the survey results were then presented at workshops with designers of cockpit interfaces participating. The focus on the workshops was pilot teamwork and several design ideas aiming at improving the system for collaboration were generated.