For a comprehensive list of aircraft that took part in the Spanish Civil War please follow this link to David Nash’s Site: Aircraft that took part in the Spanish Civil War
For information on the Messerschmitt Bf 109 in Spain there is a comprehensive breakdown on David Nash’s site. So to save me copying his brilliant work please take a look by clicking on the link: The Messerschmitt Bf 109 in Spain
The Boeing P-26A was an early monoplane fighter for the USAAF and proved popular because of its aerobatic qualities. Boeing created an export version of the P-26 called the Model 281 and its through this designation that a single plane (a demonstrator) made its way to Spain and consequently ended up fighting for the republicans … More Boeing Model 281 (P-26A) Peashooter in Spain.