AFJROTC Commercial and General Aviation Take Off Practice Exam

In 1978, American aircraft manufacturers held a significant portion of the world market for aircraft, which reflects the dominance of the U.S. aviation industry during that period. The correct answer indicates that they had 85 percent of the market share.

This level of market control was due to several factors: strong technological advancements, large-scale production capacities, and the global reputation for quality and reliability in aviation. Major manufacturers, such as Boeing, McDonnell Douglas, and Lockheed, were leaders in designing and producing commercial airliners and military aircraft that were highly sought after internationally.

In contrast, the percentages associated with the other options would suggest an even greater market dominance than what was actually reported for that time. This underlines the competitive nature of the global market and acknowledges emerging manufacturers from other countries who were beginning to gain traction, albeit at a slower pace compared to American manufacturers. Thus, 85 percent is the correct representation of American aircraft manufacturers' substantial but not overwhelming lead in the global market in 1978.