what is it?
The Curtiss XP-18 was ordered in 1930 and was to have been a single-seat biplane powered by a Wright IV-1560 engine. The design was cancelled before Curtiss constructed any.
spec sheet
- first flight
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- number built
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- engines
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- top speed
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- range
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Specs are for the version in the Wikipedia article's specification section. Blank means the sources don't say.
Sources: Wikidata Q5195992, Wikipedia: Curtiss XP-18 (CC BY-SA 4.0).Updated 2026-11-08.