Repetition & Boredom
I would like to begin by saying that this has been one of the best forum discussions I have participated in. More discussion groups like this consisting of professionals from around the world can and will effect change in the long term.
On another note, to follow up on SASless’ point concerning Life Saving Type “A” pilots, I believe that in many instances just the opposite may be a factor. Many operations here in the US have pilots that have been located in one position at one base for as long as 20 years. Boredom and complacency builds as veteran pilots routinely fly repetitive routes both day and night. As confidence builds, a pilot’s perceived ability to cope with more demanding conditions grow as well. This can lead to a point where an experienced pilot may back, he and his machine, into a corner.