@fiveten The Cyclone was an eminently unsuccessful machine. In France, they were withdrawn and handed over (horror of horrors) to the Poles who, while flying them, despite the fact that the planes were not fit for combat, shot down 12 enemy machines and damaged two. Those that went to Finland were also not used in combat. that it was fun, even the French did not provide spare parts for the planes and operating and maintenance instructions, but only what they got was (horrifyingly) the manufacturer's brochure. the plane had a tragic climb speed, too little engine power, it was inflexible in the ailerons and the landing gear retracted frequently. Polish pilots did not have a choice, unfortunately, saying that they would take each machine, because they were already flying worse (P-11) and were successful.
