Complex sentence: In 1958, Morane-Saulnier designed a single engined light aircraft, the MS.880 Rallye Club, in response to a French government competition, the first prototype, powered by a 90 hp (67kW) engine flying on 10 June 1959.
Split into simpler sentences: In 1958, Morane-Saulnier designed a single engined light aircraft, the MS.880 Rallye Club, in response to a French government competition. The prototype, powered by a 90 hp (67kW) engine, first flew on 10 June 1959.