Behind Every Optimist, There is a Pessimist
This article first appeared in the January 1990 Flight Test News. By J. Paul, Member-At-Large, Toronto, Canada Most of us have to wear it; most of us know how to use it, but we hope to never have to do
This article first appeared in the January 1990 Flight Test News. By J. Paul, Member-At-Large, Toronto, Canada Most of us have to wear it; most of us know how to use it, but we hope to never have to do