Claim: Todd Rose wrote that after finding that no pilot could fit in a cockpit designed for the average pilot, the US Air Force made cockpit equipment adjustable.
Evidence: In an excerpt from the book, Rose relates that in the 1940s, after multiple flying accidents, the US Air Force required adjustable airplane cockpit equipment when measurements revealed zero pilots were in the average range of 10 body measurements from a population of 4,063 pilots. The measurements revealed that with only three of the ten size measurements, neck circumference, thigh circumference and wrist circumference, fewer than 3.5 per cent of pilots would fit within the average sizes on the three measurements. If a cockpit was designed for an average pilot, the cockpit fit no pilot.