Watching a computer screen just above a panoramic window of Hartsfield-Jackson International Airport, air traffic controllers direct planes as they come in to land.
To get to the runways, controllers instruct planes to descend a little, level off, then descending a little more.
Acting Federal Aviation Administration Administrator Michael Huerta likens it to someone walking down a set of stairs.
Read this story now for free
To continue reading, sign up for our newsletter and get unlimited access to WABE.org
You can select your preferences for news and local content. We will never share your email address. Learn how your newsletter sign-up will support WABE and Public Media