§ 23.2245. Aeroelasticity.
60 words·~1 min read·
/us/cfr/t14/s§ 23.2245·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)The airplane must be free from flutter, control reversal, and divergence—
(1)At all speeds within and sufficiently beyond the structural design envelope;
(2)For any configuration and condition of operation;
(3)Accounting for critical degrees of freedom; and
(4)Accounting for any critical failures or malfunctions.
(b)The applicant must establish tolerances for all quantities that affect flutter.