The AISA I-11 is a Spanish two-seater touring and training monoplane first flown in 1950. The AISA I-11 is a low-wing cantilever monoplane of wooden construction powered by a Continental C90-12F four-cylinder horizontally-opposed air-cooled engine providing a top speed of 196 kmh and a range of 700 km. From the I-11 was developed the I-11B with tail-wheel landing gear and wing flaps. Research I-11
 
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