"Advanced APUs are essential for both defense and commercial aviation, delivering the reliable, efficient power needed to keep aircraft mission-ready on the ground and optimized for performance in the air," said Jessica Villardi, vice president of Fighter and Mobility Programs at Pratt & Whitney. "This work with PBS underscores Pratt & Whitney's commitment to our customers and our focus on developing next generation turbine technologies to support future industry needs." Accessibility StatementSkip Navigati ...