A correction is presented for a previously published inconsistency in predicted airframe noise values, which were based on approach velocities lower than those required for FAA certification. New figures are given for the following aircraft: DC-9-30, 727-200, A300-B2, L-1011, DC-10-10, and 747-200B. The new levels average 2.3 dB higher than those calculated for typical approach speeds.
Predicted airframe noise levels for certification flights
Journal of Aircraft ; 18
1981-09-01
Miscellaneous
No indication
English
Predicted Airframe Noise Levels
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