Hundreds of Boeing 787 jets are to be inspected after an incident where a plane suddenly dropped and injured 50 people

• The FAA has ordered hundreds of Boeing 787 Dreamliners to undergo inspections.
• It comes after a Latam Airlines jet suddenly dropped 400 feet in March, injuring dozens.
• Investigators found the captain's seat, which had a loose switch cover, involuntarily moved forward.

Hundreds of Boeing 787 Dreamliners will need to be inspected after an incident that injured dozens of passengers.