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Does anyone know what airfoil Boeing uses on it's 737 NG's vertical stabilizer or the rudder itself? I can't seem to find the info anywhere and I need it for a university project.

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  • $\begingroup$ Most probably is a proprietary airfoil but for your project a NACA 0009 or 0012 will do the job. $\endgroup$
    – sophit
    Apr 23, 2023 at 11:58

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As stated by a professor in my university, the vertical stabilizer of the 737 uses either a NACA0012 or an exclusive airfoil designed by Boeing. Most probably, it is a variation of the NACA0012 created by them.

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    $\begingroup$ Your answer could be improved with additional supporting information. Please edit to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers in the help center. $\endgroup$
    – Community Bot
    Apr 24, 2023 at 11:20

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