Foreign objects on airport paved surfaces can pose serious risks, from damaging tires or engines to causing a major catastrophe. See what airports do to ensure that objects and debris don't interfere with air safety.
The National Transportation Safety Board has issued a preliminary report into the P-51 Mustang crash at the Reno Air Races on Sept. 16th which left 11 people dead and 74 injured.
A US Airways flight made an emergency landing in Omaha, Nebraska early Sunday after experiencing electrical malfunctions, but none of the passengers or crew members were reported injured.