Exclusive: Lockheed to buy United Tech?s Sikorsky for over $8 billion
Exclusive: Lockheed to buy United Tech?s Sikorsky for over $8 billion
WASHINGTON (Reuters) - Lockheed Martin Corp , the largest U.S. ******* maker, has agreed to buy United Tech**logies Corp's Sikorsky Aircraft unit, the maker of Black Hawk helicopters, for over $8 billion, a source familiar with the negotiations said on Sunday.