On Fri, 10 Dec 2004 18:14:12 -0500, "Kyle Boatright"
wrote:

According to the early reports, the crashed T-34 had the Baron spar mod,
which is an appropriate and approved modification/structural improvement.
Despite that, you can still over G an airplane, and rolling pull out's (and
the associated asymmetric G loading) are a worst case scenario. Whether it
shows in the POH or not, all aircraft (including modern fighters) have a
substantially lower G margin under assymetric G loading.

KB

AVWeb has a story out today saying that the wing failed in an area
that was totally different from any of the previous failures and
different from the fix the AD covered.

Corky Scott