By David Shepardson and Jeff Mason WASHINGTON (Reuters) -Federal authorities restricted helicopter flights near the U.S.

National Transportation Safety Board Chairwoman Jennifer Hommendy has described the investigation into Wednesday night's crash as an “all-hands-on-deck event” for her agency.

The US president says the army Black Hawk involved in Wednesday's collision was above the 200ft altitude limit for ...

An FAA spokesman said the agency could not comment on the ongoing investigation, which is being led by the National ...

Owensboro native J. Todd Inman is serving as the lead spokesperson for the National Transportation Safety Board (NTSB) as investigators work to determine the cause of Thursday morning’s deadly mid-air ...

Investigators with the National Transportation Safety Board are in the initial stages of what's setting up to be a sprawling ...