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oblique wing

An oblique wing (also called a slewed wing) is a variable geometry wing concept. On an aircraft so equipped, the…

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Delta wings

Early deltas Triangular stabilizing fins for rockets were described ca. 1529-1556 by Conrad Haas and in the 17th century by…

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Type-89

Type 89 I-Go

The Type 89 medium tank I-Go (八九式中戦車 イ号 Hachikyū-shiki chū-sensha I-gō) was a medium tank used by the Imperial Japanese Army…

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