371 Provided with a tail unit comprising a means of combating the floating aeroelastic.

摘要

The aircraft (1) has tail boom (4) that extends in a longitudinal direction. The tail boom has a tail with an aerodynamic surface (5) extending in a transverse direction. The aerodynamic surface is provided with a portion of stabilizers (11, 12) extending laterally outside the tail boom. A control unit (30) is provided against phenomenon of flutter. A set of stiffening units (31, 32) exert a compressive stress on the stabilizers portion. The stiffening units are arranged at a root portion of the stabilizers portion.