Business

Business

Northrop Grumman Corporation First Quarter 2011 Earnings Up

Northrop Grumman Corporation reported that first quarter 2011 earnings from continuing operations increased to $496 million, from $410 million in the first quarter of 2010. Details for the Aerospace Systems division : Aerospace Systems ($ millions) First Quarter                                      2011                       2010                       % Change Sales                                                      $ 2,736                  $ 2,696                  1.5% Operating income