One of the 222 NAA-57 delivered and received by French Air Force before Armistice on 22 of June 1940. The NAA was French version of BT-9 used by USAAC and became the ancestor of the famous future T-6 Texan. Seen here with Caudron C-445 Goeland and Caudron C-630 Simoun requisitioned from civilian owner. The Simoun close to NNA-57 Was formerly operated by Air Bleu as F-ANRP; In the far backside are visible lot of aircraft parked after the end of fights; Picture supposed to be taken in begining of July 1940; From friends family collection. thanks to Raphael W. who permit to share this rare photo.