On Jul 11, 2:38*pm, wrote:
On July 7, 2011 at Nowy Targ in southern Poland, glider Puchacz
crashed during training flight 2/3 mile from the airport. The
instructor (~64-67) and the student pilot (~18-19) are dead. *It was a
tow rope brake practice flight with down wind turn for down wind
landing from about 130-150 m of altitude (400 feet).
What can we learn from this?

Not much. Rope break at 400 feet should be a non-event. There must be
something about this accident that we do not know yet.

Are these training flights mendatory under FAA rules?
Can pilot request opt-out from "rope brake" during Biennial Flight
Review to avoid getting killed?

FARs do not require rope breaks during a flight review, so it is up to
the instructor you fly with. Personally, if I was an instructor, I
would not sign off anyone who is not comfortable flying a simulated
rope break. Weather permitting, of course.

By the way, what seems to be a typical BFR - three flights, one of
which is a rope break - is actually illegal. Or, to be more precise,
it does NOT met the BFR requirements specified by the FARs: "Glider
pilots may substitute a minimum of three instructional flights in a
glider, each of which includes a flight to TRAFFIC PATTERN ALTITUDE,
in lieu of the 1 hour of flight training required..."

Bart