Aviation expert casts doubt on bird strike theory in deadly South Korean plane crash: 'Doesn't make sense'

A fiery South Korean plane crash widely credited to failed landing gear has invited a flurry of speculation, including whether something more came into play leading up to the disaster.

"There are a million backups on this airplane. It's extremely safe, and that's what a lot of people are saying. They can't understand why this airplane was landed on that runway at that speed with no flaps, with no gear. There might have been something else involved," aviation consultant Mike Boyd told Fox News Sunday.