Rostislav Evgenievich Alexeyev (Russian: Ростисла́в Евге́ньевич Алексе́ев; December 18, 1916 – February 9, 1980) was a Russian Soviet Director & Chief of Design known for his pioneering work on hydrofoil ships and ground-effect vehicles. Alexeyev was an accomplished designer of hydrofoil ships, such as the Raketa, and became a prominent developer of ground-effect vehicles, particularly the Caspian Sea Monster and the A-90 Orlyonok.
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