Jack Cross is Chief Engineer for Enhanced Vision Systems at Sierra Nevada Corporation. He has 29 years of experience in radar and degraded visual environment systems development, covering a broad technical range of systems analysis and design, signal processing, real-time software, and digital electronics design. His expertise is in the area of system design and algorithm development. He designed the digital signal processing and imagery processing algorithms for the Helicopter Autonomous Landing System (HALS) and Radar Enhanced Vision System (REVS), and led the architectural design of the DVE-M and DVEPS multi-sensor fusion processors. He received his BSEE from the University of Nevada, Reno.