A Civil Aviation Engineer

Designing runways for hot air and heavy planes, inspecting pavement cracks with measuring wheels, and protecting vicious little owls from construction crews with Eileen Vélez-Vega, a civil aviation engineer in Puerto Rico. What does the color of runway lights reveal to a pilot? And what's a "spall"? GOT A COMMENT OR SUGGESTION? Email us at [email protected] FOR SPONSORSHIP OPPORTUNITIES: Email us at [email protected] WANT TO BE ON THE SHOW? Leave us a voicemail at (919) 213-0456...