Nihon Z1G3

Under JASDF contract, Japan Aircraft Manufacturing Co carried out a lengthy high-lift research programme with a much-modified Saab-91B Safir.
With the designation Z1G3, this aircraft has a 260 h.p. Continental IO-470-D engine, reduced span of 31ft 6in, blown flaps, large trailing-edge fillets, slotted tailplane and other changes to give it STOL performance.

Nieuport 29

Nieuport 29V

The 1924 Beaumont Cup race was won by Sadi Lecointe on the Nieuport 29, equipped with Hispano’s 450-horsepower V-engine. The Sadi-Lekuanta aircraft covered a distance of 300 kilometers in 57 minutes 50 seconds with an average speed of 312.39 km / h. Thus, a prize of 75,000 francs was awarded by Société Nieuport-Astra.

The Nieuport 29V set two world records in 1929.