Originally Posted by
JFZ90
Out of interest, why was the H135 not suitable for rear crew training - which aspect was not fit for purpose?
Very (very) long story short........
The cabin and cabin doors were found to be too small to allow adequate movement, visibility and access for instructors to safely and effectively train and supervise students.
I'm sure someone else can give you chapter and verse but that's what it boils down to.
OH