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

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

Federal investigators released an initial report Friday, Aug. 15, 2025, on the helicopter crash that killed two people near ...

The helicopter reportedly did not explode mid-air, in contrast to what eyewitnesses at the scene told 5 On Your Side.

Federal investigators are probing what caused what is believed to be contractor helicopter to strike the utility's power line ...

A helicopter exploded mid-air after making contact with power lines above the Mississippi River on Thursday. Powerful ...

The NTSB is investigating a helicopter crash near Alton, Illinois that killed two men, after the aircraft struck power lines ...

As we await a preliminary report from the National Transportation Safety Board on Thursday’s fatal helicopter crash in the ...

Illinois man, Missouri man killed in helicopter-barge crash near Alton ...

Two workers died when their helicopter struck power lines and crashed into a barge on the Mississippi River near East Alton, ...

Ameren contractor, J.F. Electric employee killed in helicopter crash on Mississippi River ...

The Federal Aviation Administration (FAA) confirmed the type of aircraft involved in the crash into a barge in the ...