An investigation into the June crash so far hasn’t pointed to a problem with the Boeing 787 Dreamliner or its GE Aerospace engines.

As the world waits for answers on the fatal Air India crash, accident investigators have narrowed their focus on the engine fuel control switches.

The investigation into last month’s Air India crash is focusing on the actions of the jet’s pilots and doesn’t so far point to a problem with the Boeing 787 Dreamliner, according to people familiar with U.