Frank Willis, vice president for advanced technologies at the Physical Optics Corporation (also known as POC), discusses how a Boeing CH-47 Chinook helicopter crash lead to the development of its Micro Weather Sensor, the product’s capabilities, life span, potential commercial applications and more during a September 2017 interview with Defense & Aerospace Report Editor Vago Muradian at the Air Force Association’s 2017 Air, Space & Cyber conference in National Harbor, Maryland. Our coverage was sponsored by L3 Technologies and Leonardo DRS.