The goal is to determine whether the systems on the Boeing 787 Dreamliner aircraft were receiving sufficient power during its ...

After being deployed, it can swing into action through gravitational force, providing essential energy for onboard avionics.

The preliminary finding gives investigators a new line of inquiry as they study a crash that killed all but one of the ...

RAT Deployment Mechanism Activated: A spring-loaded or hydraulic mechanism pushes the RAT out of its housing (usually in the ...

AIR India crash investigators believe an emergency power system kicked in – raising questions about whether the engines were working properly. A raft of analysts now agree that a small ...

In those 10 seconds, they even made a MAYDAY call -- which is only issued in case of a serious, imminent emergency.' ...

Modern airliners can glide safely for miles after dual engine failure, giving pilots time to manage the emergency.

Photos, videos and flight tracking data reveal what happened before the flight crashed less than a minute after taking off.