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Library › Aircraft design › H-tail / twin fin tail

h tail layout

h tail layout: horizontal span 400 × chord 100, vertical 100 × 80 mm on a 500 mm boom, NACA 0009 surfaces

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

H-tail / twin fin tail: every size, notes, mating features and sources. What is an H-tail (twin tail) and why use one?