• Engineering
  • Published 1997

XV-15 Tiltrotor Low Noise Terminal Area Operations

@inproceedings{David1997XV15TL,
  title={XV-15 Tiltrotor Low Noise Terminal Area Operations},
  author={Afshin. David and A Marcolini Michael and D Edwards Bryan and T Brieger John},
  year={1997}
}
Acoustic data have been acquired for the XV-15 tiltrotor aircraft performing a variety of terminal area operating procedures. This joint NASA/Bell/Army test program was conducted in two phases. During Phase 1 the XV-15 was flown over a linear array of microphones, deployed perpendicular to the flight path, at a number of fixed operating conditions. This documented the relative noise differences between the various conditions. During Phase 2 the microphone array was deployed over a large area to… CONTINUE READING

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