On Thu, 10 Oct 2013, Chris Jones wrote: > ... Thomas Stafford was 6'0" and selected in the second group. I > remember hearing that when he flew (twice) on Gemini, the hatch above > his head had to be modified (the term I recall was "scalloped", I'm > guessing by having some padding removed) to accommadate his helmeted > head. The Gemini developers made one mistake: the astronaut who was assigned to ride herd on Gemini development was Gus Grissom, and a lot of the detail design of the cabin was based on tests done on him... and he was one of the smallest astronauts. So the "Gusmobile" was distinctly cramped for the big guys like Stafford. Henry Spencer henry@xxxxxxxxxxxxxxx (hspencer@xxxxxxxxxxxxx) (regexpguy@xxxxxxxxx)