Aéro Club du Bas Armagnac (ACBA) is a large French aero club based in Nogaro, Armagnac.
He continued in Formula Junior in 1964 and then moved into Formula 3 and scored some good results, including a win at Magny-Cours and Nogaro.
Along the way they scored victories in seven of the 500 km rounds: Donington; Silverstone; Monza; Vallelunga; Nogaro; the Österreichring; and Salzburg.
PSI remained in FFSA GT for 2007, once again earning a race victory, this time at Nogaro.
His only victory came at the French Grand Prix held at Nogaro where most of the top riders, including Mang and Carlos Lavado, went on strike to protest the lack of safety at the circuit.