The Blériot SPAD S.510 was a French biplane fighter aircraft designed for a single pilot and powered by a single engine.
It made its inaugural flight in 1933, with a total of 60 units produced for the Armée de l’Air (French Air Force), commencing operational service in 1936.
At the onset of the Second World War, this aircraft continued to serve as a fighter-trainer.
Notably, it was the final French biplane fighter to be manufactured.