A cellphone photo provided by passenger Joshua Hardwicke shows an apparent hole in the cabin of a Southwest Airlines Boeing 373-300 on Friday, April 1, 2011, as it makes an emergency decent into Yuma, Ariz. (AP Photo/Joshua Hardwicke)

Photo by: Joshua Hardwicke

A cellphone photo provided by passenger Joshua Hardwicke shows an apparent hole in the cabin of a Southwest Airlines Boeing 373-300 on Friday, April 1, 2011, as it makes an emergency decent into Yuma, Ariz. (AP Photo/Joshua Hardwicke)