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VRa

Old 18th March 2008 | 14:54
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VRa

Hi folks. Does anyone know what is meant by the term/V speed VRa? Not having much luck finding out.
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Old 18th March 2008 | 15:17
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rough air speed
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Old 18th March 2008 | 15:35
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From: The No Transgression Zone
For an interesting and detailed account [in normal pilot language] on the "history and choice of rough air speeds ---see D P Davies 'Handling the big jets 3rd Ed.
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Old 21st March 2008 | 01:42
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Most kind, thank you.
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