Spartan C4

The Spartan C4 was an American four-seat cabin monoplane designed and built by the Spartan Aircraft Company.

Design and development
The first model was the C4-225 a high-wing braced monoplane powered by a 225 hp Wright J-6 radial engine. Only five C4-235 aircraft were built and they were followed by one C4-300 with a 300 hp Wright R-975 radial engine, and the C4-301 with a 300 hp Pratt & Whitney Wasp Junior.

Variants

 * C4-225
 * Production aircraft powered by a 225 hp Wright J-6 radial engine, five built.


 * C4-300
 * Variant with a 300 hp Wright R-975 radial engine, one built.


 * C4-301
 * Variant with a 300 hp Pratt & Whitney Wasp Junior radial engine, one built.