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thumb|Sopwith Triplane in flight (2014) A triplane is a fixed-wing aircraft equipped with three vertically stacked wing planes. Tailplanes and canard foreplanes are not normally included in this count, although they occasionally are.
thumb|Sopwith Triplane in flight (2014) A triplane is a fixed-wing aircraft equipped with three vertically stacked wing planes. Tailplanes and canard foreplanes are not normally included in this count, although they occasionally are.
==Design principles== 211px|right|thumb|Front view of a triplane The triplane arrangement may be compared with the biplane in a number of ways.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).