In article ,
(Michael) wrote:

Imagine, for example, a similar situation involving
a glider with approach flaps and spoilers, such as the Blanik L-13.
It is normally landed with full flaps

It's a few years since I've flown a Blanik, but I've flown 5 different
L-13s a total of 110 flights. I'd estimate that at least 105 of those
landings would have been with zero flap.

-- Bruce