Federal transportation officials said they will do a comprehensive review of Boeing's 787 Dreamliner airplane.

The review came after several separate incidents this week including a fuel leak, a crack in a cockpit window, and a fire in the battery pack of a power unit.

"It's a very good battery and we're not sure what happened there," said Kevin Hiatt, President and CEO of Flight Safety Foundation.

Federal officials are insisting the plane is safe--as more than 150 Dreamliners continue to soar through the skies every day.