I've been following this thread with mild interest. It seems to show up
that check lists, while useful, can be misused.

I try to make the distinction between "Check" lists and "Do" lists. If the
list is used as a reminder to do things, it is a "Do" list. This is using
the list as a memory crutch.

If a list is used to check that important things have already been done, it
is a "Check" list. I emphasize that the pre-takeoff and pre-landing tasks
should be done from memory and then checked against the list.

I think this is better in at least two ways. First, the list is done twice,
once from memory and once from the list. Second, in a rushed situation, the
critical tasks can be done from memory with a greater chance of success
since this is the established habit.

For example: BUFSTALL (In downwind)

Ballast: Dump started 7 minutes ago, valve in open position, water should be
gone by now.
Undercarriage: Visually check handle is securely in the down position where
I put it a minute ago.
Flaps: Visually check, securely in landing position where they have been
since pattern entry.
Speed: Still correct for wind and turbulence.
Trim: Still set.
Airbrakes: Visually check, left hand still on correct handle since testing.
Look: Surrounding airspace and landing area are still clear of conflicting
traffic - select aim point.
Landing: Mentally review, touchdown attitude, flaps to negative after
touchdown, stick back to make tailwheel heavy, brake smoothly.

Used in this manner, the BUFSTALL checklist can be done in just a few
seconds.

Bill Daniels