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Welcome to the Dauntless Aviation Glossary!
At Dauntless, our editorial staff maintains the web's largest unified glossary of aviation terms. This glossary is built from a combination of official, quasi-official,
and proprietary sources (including original material that we develop oursselves). Uniquely, we often provide multiple definitions of a given term so that you can find that which best applies
to you. In order to maximize your learning efficiency, this glossary (and similar ones for our international users) is incresingly fully integrated into our aviation learning apps, including
our FAA written test prep and FAA practical test prep software and apps. If you like this glossary,
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Rotor Disk Volume
Rotor Disk Volume | | A mathematical computation to quantify the power of a rotor. Rotor disk volume is the product of the rotor blade area and the diameter of the rotor disk. Cierva specified that the Horizontal Tail Volume (tail area X distance from 1/4 chord to rotor axis) for autogyros of that day should be 12-15% of rotor volume. | source: Glossary of Gyroplane Terms |
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Disclaimer: While this glossary in most cases is likely to be highly accurate and useful, sometimes, for any number of editorial, transcription, technical, and other reasons, it might not be.
Additionally, as somtimes you may have found yourself brought to this page through an automated term matching system, you may find definitions here that do not match the cotext or application in which
you saw the original term. Please use your good judgement when using this resource.
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