Panchronia

The KM ekranoplan, 'Caspian Sea Monster'

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1966–1980 · Kaspiysk, Caspian Sea · Eastern Europe & Russia · Science

The world's largest aircraft skimmed the sea and was a 'ship'

The KM ekranoplan, 'Caspian Sea Monster'
К.Е.Сергеев · CC BY-SA 3.0 · Wikimedia Commons

Rostislav Alexeyev's ekranoplan, 92 m long and up to 544 tonnes, flew a few metres above the water and from 1966 to 1988 was the largest aircraft in the world. Registered as a ship, it had champagne broken on its nose before its first flight. US intelligence spent years puzzling over the 'monster'.

State: Union of Soviet Socialist Republics

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Alive at the time