Published online by Cambridge University Press: 04 July 2016
When asked to give the de Havilland Memorial Lecture I could have taken as my subject the general state of play in aerospace research and development, with special reference to what Farnborough and its outstations were up to. Geoffrey de Havilland was a Farnborough product—a fact of which we at the RAE are very proud—so such a theme might have been appropriate. But de Havilland was not only a gifted aircraft designer, he was also essentially a test pilot. The whole rather special atmosphere at Hatfield which he created and sustained—and which still survives his death—owes much to the fact that we had here in one man both a quite exceptional engineer and an experienced and highly critical pilot who was quite capable of evaluating his own products in the air. As a matter of interest, I have reproduced in Figs. 1(a), and 1(b), pages from one of his 1911 notebooks at Farnborough which have recently come to light; even in those early days the pilot/designer combination sings out.