Among U.S. Air Force remotely piloted aircraft, the MQ-1 Predator and MQ-9 Reaper have emerged as critical assets to intelligence, surveillance, reconnaissance, and close air support operations. The effective selection of Predator/Reaper pilot training candidates for such aircraft is essential to successful training and operational performance. However, a profile of "the right stuff" (i.e., cognitive aptitudes, personality traits, and motivation) guiding aeromedical flight screening and selection processes for such pilots does not exist. This study addresses the gap in the literature by formulating such a profile based upon the input of line commanders and subject matter experts (SMEs). A total of 82 SMEs provided input on the psychological attributes perceived as critical to acquisition of Predator/Reaper pilot skills, as well as adaptation to the operational environment. The researchers analyzed, organized, and integrated the results of SME interviews in to a theoretical, multidimensional profile, which serves as a communication tool between aeromedical leadership and line commanders regarding psychological attributes that should be considered prior to a Predator/Reaper pilot training applicant entering the career field. The profile may also guide aeromedical and personnel assessment and selection procedures, as well as waiver evaluations to reduce attrition, and improve retention in such a high-demand, high-operational aviation career field. 15. SUBJECT TERMS Remotely piloted aircraft, pilot selection, cognitive aptitude, critical psychological attributes 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT SAR 18. NUMBER OF PAGES 43 19a. NAME OF RESPONSIBLE PERSON