E-A-R Thermal Acoustic Systems recently completed delivery of an advanced Thermal Acoustic System for AMAC Aerospace's 777-200 VVIP aircraft.
This system was designed to the performance and installation requirements outlined by AMAC, said E-A-R.
E-A-R not only verified the expected acoustic performance at its Acoustic Technology Center, but also performed fit-check tests on various in-house aircraft fuselage jigs, to ensure the installation concept could also be verified.
Source: Flight Daily News