Traditional aircraft design follows a time-honored formula, after the initial plans are made, a small series of prototype aircraft are hand-built in order to test the basic concept.
After the initial plans are drawn up, a small series of prototype aircraft are hand-built in order to test the basic concept. Traditional aircraft design follows a time-honored formula.
Traditional aircraft design follows a time-honored formula. After the initial plans are drawn up, a small series of prototype aircraft are hand-built in order to test the basic concept.
Traditional aircraft design follows a time-honored formula. After the initial plans are drawn up, a small series of prototype aircraft are hand-built in order to test the basic concept.