Getting all those attributes from a single aircraft design will not be easy.
Between 1942 and 1947 he applied his degree to military aircraft design.
Johnson was 13 years old when he won a prize for his first aircraft design.
The basic aircraft design has been in continuous state service since 1975.
This had a long-term effect on the course of British aircraft design.
They also began the practice of advertising for new aircraft designs.
Williams had been experimenting with aircraft design from at least 1908.
In 2010 the line consisted of six basic aircraft designs.
Wind tunnel tests for the aircraft design has been completed.
This included plans to three aircraft designs and a variety of components.