Prototype amphibian version with Wright engines.

The first five production aircraft built as pure flying boats with Wright engines.

The original (commercial production) 4-AT had three air cooled Wright radial engines.

However, obtaining engines remained a stumbling block, with Spain unable to afford to import the Wright engine in quantity.

Also in 1939, Lycoming produced Wright radial engines here.

In 1926, a French pilot took off with a crew of three in a plane powered by three Wright engines.

Thirteen impressed Model 18-40s with two Wright 1820-97 engines.

The power-to-weight ratio was actually better than the Wright engine.

Performance was similar to the equivalent Wright engines.

It was the world's first series production aircraft and by 1909 Clement-Bayard had the license to manufacture Wright engines alongside their own design.

Prototype amphibian version with Wright engines.

The first five production aircraft built as pure flying boats with Wright engines.

The original (commercial production) 4-AT had three air cooled Wright radial engines.

However, obtaining engines remained a stumbling block, with Spain unable to afford to import the Wright engine in quantity.

Also in 1939, Lycoming produced Wright radial engines here.

In 1926, a French pilot took off with a crew of three in a plane powered by three Wright engines.

Thirteen impressed Model 18-40s with two Wright 1820-97 engines.

The power-to-weight ratio was actually better than the Wright engine.

Performance was similar to the equivalent Wright engines.

It was the world's first series production aircraft and by 1909 Clement-Bayard had the license to manufacture Wright engines alongside their own design.