Exactly it's : Armée de l'Air

There was another force after 1940 the FAFL : Forces Aériennes Française Libre.
FAFL and AA merged in 1943/44 (with lot of difficulties) and created the new Armée de l'Air.
Btw I've seen this picture in the past but I don't know when or where so I can be mistaken but to me it look like a French pilot

And perhaps it's a MS 405 not a 406.