<p>The pilot’s voice was calm yet focused as her plane descended with 149 people on board.</p>
<p>“Southwest 1380, we’re single engine,” Tammie Jo Shults, a former fighter pilot with the U.S. Navy, said. “We have part of the aircraft missing so we’re going to need to slow down a bit.” She asked for medical personnel to meet her aircraft on the runway. “We’ve got injured passengers.”</p>