bn:03866981n
Noun Named Entity
Categories: Biplanes, Aero Vodochody aircraft, Czechoslovakian military trainer aircraft 1920–1929, Single-engined tractor aircraft
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Aero A.21  A.21  A 21
EN
The Aero A.21 was a biplane military trainer aircraft developed in Czechoslovakia from the Aero A.11 reconnaissance-bomber. Wikipedia
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EN
The Aero A.21 was a biplane military trainer aircraft developed in Czechoslovakia from the Aero A.11 reconnaissance-bomber. Wikipedia
A 1920s-era Czechoslovakian military aeroplane Wikipedia Disambiguation
Instrument flight training aircraft Wikidata
Wikipedia
Wikidata
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