X-Plane 10.20+ Breguet BR.1050 Alize v2. The Breguet BR.1050 Alize is a well known anti-submarine aircraft used by the French Navy from 1959 to 2000. First flight took place in 1959. The one presented is an aircraft of "Escadrille 4F" based at Hyeres and Lann-Bihoue. Credit to Bernard Augras for using its pilots. By Philippe Gastebois.