The grounding has been a "frustrating experience," McNerney told a US Chamber of Commerce aviation summit.
Boeing sticks with lithium-ion battery despite issues.
Aviation major Boeing has received federal approval to its plan to test the battery system of its 'Dreamliner' planes, which were grounded early this year after a fire in one of the aircraft due to fault in the battery system.
Schwab, 54, will serve on the audit and finance committees.
'India as a market is broader than most, with eight or nine major customers and the defence business which is now open.'