The Fieseler 156 Storch F-AZDA (ex-Morane-Saulnier 505 F-BBUG), operated by Aéro Rétro of Saint Rambert d’Albon was heavily damaged in a field landing near Chambéry, France. The pilot was slightly wounded.
The aircraft was to participate in the Bourget lake airshow that is taking place today. The French Air Police has launched an investigation.
Source (with photos): Le Dauphiné