After joining the French Air Force, MA presented himself as a free candidate for the IETA exam, and joined the “Corps des Ingénieurs des Études et Techniques d'Armement”, Aeronautics branch. He has a total of 700 hours of flight experience (including 400 hours as a pilot in chief) as a 1st degree Technical Corps pilot (he has flown on various machines: single engine, sailplane, helicopter, twin engine (C310)). Held various positions at DGA/Paris: STTAe, Hélicoptères du Futur and CEV Brétigny. Then, on detached service at the Ministry of Industry: correspondent for the Quai d'Orsay for East-West technology transfers, representative on the COCOM (Coordinating Committee); participated, on the technical side, in the nuclear
forces security group; supervised the INPI/Paris (patent) and ONERA (helicopter/DGA). After his return to the DGA at the Centre d'Essais des Landes de Biscarrosse, he retired. He teaches mathematics and physics in private lessons (3rd to Bac+1); scientific journalist at the Dépêche du Midi (Toulouse), and can finally focus on the development of concepts that "obsessed" him. He registered numerous patents, including one on the Thermoreactor (a breakthrough propellant) granted by the USA, Japan and France.