Aircraft and automobile manufacturing are considered by many to be the technological backbones of the U.S. manufacturing base. As the Obama Administration and Congress debate how to strengthen American manufacturing, aerospace is likely to receive considerable attention. Like other manufacturing industries, the worldwide recession has affected aerospace manufacturing, with both the defense and commercial sides of the industry facing difficult business conditions for the near and medium term. This report primarily provides a snapshot of the U.S. commercial (non-defense, non-space) aerospace manufacturing industry and a discussion of major trends affecting the future of this industry. The large commercial jet aviation market is a duopoly shared by the U.S. aircraft manufacturer Boeing and the European aircraft maker Airbus, with fierce competition between these two companies. The regional jet market is dominated by two non-U.S. headquartered manufacturers, Brazil's Embraer and Canada's Bombardier, both of which utilize a high level of U.S.-produced content in their products. The general aviation market includes companies such as Cessna and Gulfstream. Aerospace manufacturing is an important part of the U.S. manufacturing base. It comprised 2.8% of the nation's manufacturing workforce in 2008 and employed over 500,000 Americans in high-skilled and high-wage jobs. More than half (61%) of ...