the electrical flight systems group develops, builds, and qualifies the necessary electrical and electronic systems aboard the rockets and balloons. among others, this includes onboard computer systems, control and measurement equipment, data management and telemetry components, and rf transmission systems. attitude, rate, and acceleration sensors are calibrated and flown in these systems. cold gas rate and attitude control systems are developed and qualified by this group. the construction of electrical ground support equipment (egse) is also in the scope of tasks.