Philly Airport Installs $8M Concrete Airbag for Runaway Planes
Philly Airport Installs $8M Concrete Airbag for Runaway Planes Philadelphia International Airport (PHL) just wrapped up installing the aviation world's most expensive safety cushion. The $8 million Engineered Materials Arresting System now sits at the end of runway 8-26, ready to catch any plane that can't stop. Concrete That's Designed to Get Crushed This isn't [...]