To realize its full research potential, a need exists for the development of an automated objective pilot performance evaluation system for use in the Advanced Simulation in Undergraduate Pilot Training (ASUPT) facility. The present report documents the approach taken for the development of performance measures and also presents data collected from two preliminary evaluation studies. The results indicated that the objectively derived measures: (1) correlate highly with instructor ratings, and (2) discriminate between pilots of different experience levels. These findings are encouraging and demonstrate the potential of the present approach for generating the needed automated objective pilot performance measurement system. (Author)