It could take federal investigators up to two years to make a final report on the helicopter crash over the Mississippi River ...

Federal officials on Friday released an initial report on their investigation into the deadly helicopter crash that happened ...

The National Transportation Safety Board has released a preliminary report on a deadly helicopter crash last week in West ...

Life Couriers wants to store and distribute medications used to treat prostate cancer and leukemia from a warehouse along ...

The National Transportation Safety Board is leading the investigation into the cause of a helicopter crash over the ...