At 03:03 25 June 2018, wrote:
I witnessed Jantar Std3 doing 180 from downwind to short final in 60
degree of bank at an altitude about 150 feet. In the middle of RIGHT 180
turn the glider flipped LEFT and made ONE full turn of accelerated spin in
about 2-3 seconds before hitting ground.

Does anyone know the date and location of this accident. I haven't heard
back from the original poster in this regard.