Air India has completed checks on the fuel switches across its Boeing 737 and Boeing 787 Dreamliner aircraft, reporting that it found "no issues" with the locking mechanism. The carrier began inspections on July 12th as part of a directive ordered by India's Directorate General of Civil Aviation (DGCA).

PEOPLE spoke to aviation expert Anthony Brickhouse about the tragic June 12 crash that killed 241 passengers and crew members. A black box recording suggested the captain of the ill-fated Air India flight had turned off the plane’s fuel switches shortly before the crash.